OpenCVE

A vulnerability in the Intermediate System-to-Intermediate System (IS-IS) protocol of Cisco IOS Software and Cisco IOS XE Software could allow an unauthenticated, adjacent attacker to cause a denial of service (DoS) condition on an affected device. This vulnerability is due to insufficient input validation when parsing an ingress IS-IS packet. An attacker could exploit this vulnerability by sending a crafted IS-IS packet to an affected device after forming an adjacency. A successful exploit could allow the attacker to cause the affected device to reload, resulting in a denial of service (DoS) condition. Note: The IS-IS protocol is a routing protocol. To exploit this vulnerability, an attacker must be Layer 2-adjacent to the affected device and have formed an adjacency.

No CVSS v4.0

Attack Vector Adjacent Network

Attack Complexity Low

Privileges Required None

Scope Changed

Confidentiality Impact None

Integrity Impact None

Availability Impact High

User Interaction None

No CVSS v3.0

No CVSS v2

This CVE is not in the KEV list.

Exploitation none

Automatable no

Technical Impact partial

No data.

References

Link	Providers
https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-isis-sGjyOUHX

History

Fri, 01 Nov 2024 14:15:00 +0000

Type	Values Removed	Values Added
Metrics		ssvc `{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}`

MITRE

Status: PUBLISHED

Assigner: cisco

Published: 2024-03-27T16:56:42.490Z

Updated: 2024-11-01T14:08:17.432Z

Reserved: 2023-11-08T15:08:07.631Z

Link: CVE-2024-20312

Vulnrichment

Updated: 2024-08-01T21:59:42.142Z

NVD

Status : Awaiting Analysis

Published: 2024-03-27T17:15:52.690

Modified: 2024-11-21T08:52:20.100

Link: CVE-2024-20312

Redhat

No data.

{"dataType": "CVE_RECORD", "dataVersion": "5.1", "cveMetadata": {"cveId": "CVE-2024-20312", "assignerOrgId": "d1c1063e-7a18-46af-9102-31f8928bc633", "state": "PUBLISHED", "assignerShortName": "cisco", "dateReserved": "2023-11-08T15:08:07.631Z", "datePublished": "2024-03-27T16:56:42.490Z", "dateUpdated": "2024-11-01T14:08:17.432Z"}, "containers": {"cna": {"providerMetadata": {"orgId": "d1c1063e-7a18-46af-9102-31f8928bc633", "shortName": "cisco", "dateUpdated": "2024-03-27T16:56:42.490Z"}, "descriptions": [{"lang": "en", "value": "A vulnerability in the Intermediate System-to-Intermediate System (IS-IS) protocol of Cisco IOS Software and Cisco IOS XE Software could allow an unauthenticated, adjacent attacker to cause a denial of service (DoS) condition on an affected device.\r\n\r This vulnerability is due to insufficient input validation when parsing an ingress IS-IS packet. An attacker could exploit this vulnerability by sending a crafted IS-IS packet to an affected device after forming an adjacency. A successful exploit could allow the attacker to cause the affected device to reload, resulting in a denial of service (DoS) condition.\r\n\r Note: The IS-IS protocol is a routing protocol. To exploit this vulnerability, an attacker must be Layer 2-adjacent to the affected device and have formed an adjacency."}], "affected": [{"vendor": "Cisco", "product": "IOS", "versions": [{"version": "15.2(1)S", "status": "affected"}, {"version": "15.2(2)S", "status": "affected"}, {"version": "15.2(1)S1", "status": "affected"}, {"version": "15.2(4)S", "status": "affected"}, {"version": "15.2(1)S2", "status": "affected"}, {"version": "15.2(2)S1", "status": "affected"}, {"version": "15.2(2)S2", "status": "affected"}, {"version": "15.2(2)S0a", "status": "affected"}, {"version": "15.2(2)S0c", "status": "affected"}, {"version": "15.2(4)S1", "status": "affected"}, {"version": "15.2(4)S4", "status": "affected"}, {"version": "15.2(4)S6", "status": "affected"}, {"version": "15.2(4)S2", "status": "affected"}, {"version": "15.2(4)S5", "status": "affected"}, {"version": "15.2(4)S3", "status": "affected"}, {"version": "15.2(4)S3a", "status": "affected"}, {"version": "15.2(4)S4a", "status": "affected"}, {"version": "15.2(4)S7", "status": "affected"}, {"version": "15.3(1)T", "status": "affected"}, {"version": "15.3(2)T", "status": "affected"}, {"version": "15.3(1)T1", "status": "affected"}, {"version": "15.3(1)T2", "status": "affected"}, {"version": "15.3(1)T3", "status": "affected"}, {"version": "15.3(1)T4", "status": "affected"}, {"version": "15.3(2)T1", "status": "affected"}, {"version": "15.3(2)T2", "status": "affected"}, {"version": "15.3(2)T3", "status": "affected"}, {"version": "15.3(2)T4", "status": "affected"}, {"version": "15.1(2)SG", "status": "affected"}, {"version": "15.1(2)SG1", "status": "affected"}, {"version": "15.1(2)SG2", "status": "affected"}, {"version": "15.1(2)SG3", "status": "affected"}, {"version": "15.1(2)SG4", "status": "affected"}, {"version": "15.1(2)SG5", "status": "affected"}, {"version": "15.1(2)SG6", "status": "affected"}, {"version": "15.1(2)SG7", "status": "affected"}, {"version": "15.1(2)SG8", "status": "affected"}, {"version": "15.2(4)M", "status": "affected"}, {"version": "15.2(4)M1", "status": "affected"}, {"version": "15.2(4)M2", "status": "affected"}, {"version": "15.2(4)M4", "status": "affected"}, {"version": "15.2(4)M3", "status": "affected"}, {"version": "15.2(4)M5", "status": "affected"}, {"version": "15.2(4)M8", "status": "affected"}, {"version": "15.2(4)M10", "status": "affected"}, {"version": "15.2(4)M7", "status": "affected"}, {"version": "15.2(4)M6", "status": "affected"}, {"version": "15.2(4)M9", "status": "affected"}, {"version": "15.2(4)M6a", "status": "affected"}, {"version": "15.2(4)M11", "status": "affected"}, {"version": "15.0(1)EX", "status": "affected"}, {"version": "15.2(3)GC", "status": "affected"}, {"version": "15.2(3)GC1", "status": "affected"}, {"version": "15.2(4)GC", "status": "affected"}, {"version": "15.2(4)GC1", "status": "affected"}, {"version": "15.2(4)GC2", "status": "affected"}, {"version": "15.2(4)GC3", "status": "affected"}, {"version": "15.1(1)SY", "status": "affected"}, {"version": "15.1(1)SY1", "status": "affected"}, {"version": "15.1(2)SY", "status": "affected"}, {"version": "15.1(2)SY1", "status": "affected"}, {"version": "15.1(2)SY2", "status": "affected"}, {"version": "15.1(1)SY2", "status": "affected"}, {"version": "15.1(1)SY3", "status": "affected"}, {"version": "15.1(2)SY3", "status": "affected"}, {"version": "15.1(1)SY4", "status": "affected"}, {"version": "15.1(2)SY4", "status": "affected"}, {"version": "15.1(1)SY5", "status": "affected"}, {"version": "15.1(2)SY5", "status": "affected"}, {"version": "15.1(2)SY4a", "status": "affected"}, {"version": "15.1(1)SY6", "status": "affected"}, {"version": "15.1(2)SY6", "status": "affected"}, {"version": "15.1(2)SY7", "status": "affected"}, {"version": "15.1(2)SY8", "status": "affected"}, {"version": "15.1(2)SY9", "status": "affected"}, {"version": "15.1(2)SY10", "status": "affected"}, {"version": "15.1(2)SY11", "status": "affected"}, {"version": "15.1(2)SY12", "status": "affected"}, {"version": "15.1(2)SY13", "status": "affected"}, {"version": "15.1(2)SY14", "status": "affected"}, {"version": "15.1(2)SY15", "status": "affected"}, {"version": "15.1(2)SY16", "status": "affected"}, {"version": "15.3(1)S", "status": "affected"}, {"version": "15.3(2)S", "status": "affected"}, {"version": "15.3(3)S", "status": "affected"}, {"version": "15.3(1)S2", "status": "affected"}, {"version": "15.3(1)S1", "status": "affected"}, {"version": "15.3(2)S2", "status": "affected"}, {"version": "15.3(2)S1", "status": "affected"}, {"version": "15.3(3)S1", "status": "affected"}, {"version": "15.3(3)S2", "status": "affected"}, {"version": "15.3(3)S3", "status": "affected"}, {"version": "15.3(3)S6", "status": "affected"}, {"version": "15.3(3)S4", "status": "affected"}, {"version": "15.3(3)S1a", "status": "affected"}, {"version": "15.3(3)S5", "status": "affected"}, {"version": "15.3(3)S7", "status": "affected"}, {"version": "15.3(3)S8", "status": "affected"}, {"version": "15.3(3)S9", "status": "affected"}, {"version": "15.3(3)S10", "status": "affected"}, {"version": "15.3(3)S8a", "status": "affected"}, {"version": "15.4(1)T", "status": "affected"}, {"version": "15.4(2)T", "status": "affected"}, {"version": "15.4(1)T2", "status": "affected"}, {"version": "15.4(1)T1", "status": "affected"}, {"version": "15.4(1)T3", "status": "affected"}, {"version": "15.4(2)T1", "status": "affected"}, {"version": "15.4(2)T3", "status": "affected"}, {"version": "15.4(2)T2", "status": "affected"}, {"version": "15.4(1)T4", "status": "affected"}, {"version": "15.4(2)T4", "status": "affected"}, {"version": "15.2(1)E", "status": "affected"}, {"version": "15.2(2)E", "status": "affected"}, {"version": "15.2(1)E1", "status": "affected"}, {"version": "15.2(3)E", "status": "affected"}, {"version": "15.2(1)E2", "status": "affected"}, {"version": "15.2(1)E3", "status": "affected"}, {"version": "15.2(2)E1", "status": "affected"}, {"version": "15.2(4)E", "status": "affected"}, {"version": "15.2(3)E1", "status": "affected"}, {"version": "15.2(2)E2", "status": "affected"}, {"version": "15.2(2)E3", "status": "affected"}, {"version": "15.2(2a)E2", "status": "affected"}, {"version": "15.2(3)E2", "status": "affected"}, {"version": "15.2(3a)E", "status": "affected"}, {"version": "15.2(3)E3", "status": "affected"}, {"version": "15.2(4)E1", "status": "affected"}, {"version": "15.2(2)E4", "status": "affected"}, {"version": "15.2(2)E5", "status": "affected"}, {"version": "15.2(4)E2", "status": "affected"}, {"version": "15.2(3)E4", "status": "affected"}, {"version": "15.2(5)E", "status": "affected"}, {"version": "15.2(4)E3", "status": "affected"}, {"version": "15.2(2)E6", "status": "affected"}, {"version": "15.2(5)E1", "status": "affected"}, {"version": "15.2(2)E5a", "status": "affected"}, {"version": "15.2(3)E5", "status": "affected"}, {"version": "15.2(2)E5b", "status": "affected"}, {"version": "15.2(5a)E1", "status": "affected"}, {"version": "15.2(4)E4", "status": "affected"}, {"version": "15.2(2)E7", "status": "affected"}, {"version": "15.2(5)E2", "status": "affected"}, {"version": "15.2(6)E", "status": "affected"}, {"version": "15.2(5)E2b", "status": "affected"}, {"version": "15.2(4)E5", "status": "affected"}, {"version": "15.2(5)E2c", "status": "affected"}, {"version": "15.2(2)E8", "status": "affected"}, {"version": "15.2(6)E0a", "status": "affected"}, {"version": "15.2(6)E1", "status": "affected"}, {"version": "15.2(2)E7b", "status": "affected"}, {"version": "15.2(4)E5a", "status": "affected"}, {"version": "15.2(6)E0c", "status": "affected"}, {"version": "15.2(4)E6", "status": "affected"}, {"version": "15.2(6)E2", "status": "affected"}, {"version": "15.2(2)E9", "status": "affected"}, {"version": "15.2(4)E7", "status": "affected"}, {"version": "15.2(7)E", "status": "affected"}, {"version": "15.2(2)E10", "status": "affected"}, {"version": "15.2(4)E8", "status": "affected"}, {"version": "15.2(6)E2a", "status": "affected"}, {"version": "15.2(7)E1", "status": "affected"}, {"version": "15.2(7)E0b", "status": "affected"}, {"version": "15.2(7)E0s", "status": "affected"}, {"version": "15.2(6)E3", "status": "affected"}, {"version": "15.2(4)E9", "status": "affected"}, {"version": "15.2(7)E2", "status": "affected"}, {"version": "15.2(7a)E0b", "status": "affected"}, {"version": "15.2(4)E10", "status": "affected"}, {"version": "15.2(7)E3", "status": "affected"}, {"version": "15.2(7)E1a", "status": "affected"}, {"version": "15.2(7b)E0b", "status": "affected"}, {"version": "15.2(4)E10a", "status": "affected"}, {"version": "15.2(7)E4", "status": "affected"}, {"version": "15.2(8)E", "status": "affected"}, {"version": "15.2(8)E1", "status": "affected"}, {"version": "15.2(7)E5", "status": "affected"}, {"version": "15.2(7)E6", "status": "affected"}, {"version": "15.2(8)E2", "status": "affected"}, {"version": "15.2(4)E10d", "status": "affected"}, {"version": "15.2(7)E7", "status": "affected"}, {"version": "15.2(8)E3", "status": "affected"}, {"version": "15.2(7)E8", "status": "affected"}, {"version": "15.2(8)E4", "status": "affected"}, {"version": "15.2(4)E10e", "status": "affected"}, {"version": "15.2(7)E9", "status": "affected"}, {"version": "15.2(8)E5", "status": "affected"}, {"version": "15.4(1)S", "status": "affected"}, {"version": "15.4(2)S", "status": "affected"}, {"version": "15.4(3)S", "status": "affected"}, {"version": "15.4(1)S1", "status": "affected"}, {"version": "15.4(1)S2", "status": "affected"}, {"version": "15.4(2)S1", "status": "affected"}, {"version": "15.4(1)S3", "status": "affected"}, {"version": "15.4(3)S1", "status": "affected"}, {"version": "15.4(2)S2", "status": "affected"}, {"version": "15.4(3)S2", "status": "affected"}, {"version": "15.4(3)S3", "status": "affected"}, {"version": "15.4(1)S4", "status": "affected"}, {"version": "15.4(2)S3", "status": "affected"}, {"version": "15.4(2)S4", "status": "affected"}, {"version": "15.4(3)S4", "status": "affected"}, {"version": "15.4(3)S5", "status": "affected"}, {"version": "15.4(3)S6", "status": "affected"}, {"version": "15.4(3)S7", "status": "affected"}, {"version": "15.4(3)S6a", "status": "affected"}, {"version": "15.4(3)S8", "status": "affected"}, {"version": "15.4(3)S9", "status": "affected"}, {"version": "15.4(3)S10", "status": "affected"}, {"version": "15.3(3)M", "status": "affected"}, {"version": "15.3(3)M1", "status": "affected"}, {"version": "15.3(3)M2", "status": "affected"}, {"version": "15.3(3)M3", "status": "affected"}, {"version": "15.3(3)M5", "status": "affected"}, {"version": "15.3(3)M4", "status": "affected"}, {"version": "15.3(3)M6", "status": "affected"}, {"version": "15.3(3)M7", "status": "affected"}, {"version": "15.3(3)M8", "status": "affected"}, {"version": "15.3(3)M9", "status": "affected"}, {"version": "15.3(3)M10", "status": "affected"}, {"version": "15.3(3)M8a", "status": "affected"}, {"version": "15.2(1)EY", "status": "affected"}, {"version": "15.2(1)SY", "status": "affected"}, {"version": "15.2(1)SY1", "status": "affected"}, {"version": "15.2(1)SY0a", "status": "affected"}, {"version": "15.2(1)SY2", "status": "affected"}, {"version": "15.2(2)SY", "status": "affected"}, {"version": "15.2(1)SY1a", "status": "affected"}, {"version": "15.2(2)SY1", "status": "affected"}, {"version": "15.2(2)SY2", "status": "affected"}, {"version": "15.2(1)SY3", "status": "affected"}, {"version": "15.2(1)SY4", "status": "affected"}, {"version": "15.2(2)SY3", "status": "affected"}, {"version": "15.2(1)SY5", "status": "affected"}, {"version": "15.2(1)SY6", "status": "affected"}, {"version": "15.2(1)SY7", "status": "affected"}, {"version": "15.2(1)SY8", "status": "affected"}, {"version": "15.4(1)CG", "status": "affected"}, {"version": "15.4(1)CG1", "status": "affected"}, {"version": "15.4(2)CG", "status": "affected"}, {"version": "15.5(1)S", "status": "affected"}, {"version": "15.5(2)S", "status": "affected"}, {"version": "15.5(1)S1", "status": "affected"}, {"version": "15.5(3)S", "status": "affected"}, {"version": "15.5(1)S2", "status": "affected"}, {"version": "15.5(1)S3", "status": "affected"}, {"version": "15.5(2)S1", "status": "affected"}, {"version": "15.5(2)S2", "status": "affected"}, {"version": "15.5(3)S1", "status": "affected"}, {"version": "15.5(3)S1a", "status": "affected"}, {"version": "15.5(2)S3", "status": "affected"}, {"version": "15.5(3)S2", "status": "affected"}, {"version": "15.5(3)S0a", "status": "affected"}, {"version": "15.5(3)S3", "status": "affected"}, {"version": "15.5(1)S4", "status": "affected"}, {"version": "15.5(2)S4", "status": "affected"}, {"version": "15.5(3)S4", "status": "affected"}, {"version": "15.5(3)S5", "status": "affected"}, {"version": "15.5(3)S6", "status": "affected"}, {"version": "15.5(3)S6a", "status": "affected"}, {"version": "15.5(3)S7", "status": "affected"}, {"version": "15.5(3)S6b", "status": "affected"}, {"version": "15.5(3)S8", "status": "affected"}, {"version": "15.5(3)S9", "status": "affected"}, {"version": "15.5(3)S10", "status": "affected"}, {"version": "15.5(3)S9a", "status": "affected"}, {"version": "15.2(2)EB", "status": "affected"}, {"version": "15.2(2)EB1", "status": "affected"}, {"version": "15.2(2)EB2", "status": "affected"}, {"version": "15.2(6)EB", "status": "affected"}, {"version": "15.5(1)T", "status": "affected"}, {"version": "15.5(1)T1", "status": "affected"}, {"version": "15.5(2)T", "status": "affected"}, {"version": "15.5(1)T2", "status": "affected"}, {"version": "15.5(1)T3", "status": "affected"}, {"version": "15.5(2)T1", "status": "affected"}, {"version": "15.5(2)T2", "status": "affected"}, {"version": "15.5(2)T3", "status": "affected"}, {"version": "15.5(2)T4", "status": "affected"}, {"version": "15.5(1)T4", "status": "affected"}, {"version": "15.2(2)EA", "status": "affected"}, {"version": "15.2(2)EA1", "status": "affected"}, {"version": "15.2(2)EA2", "status": "affected"}, {"version": "15.2(3)EA", "status": "affected"}, {"version": "15.2(4)EA", "status": "affected"}, {"version": "15.2(4)EA1", "status": "affected"}, {"version": "15.2(2)EA3", "status": "affected"}, {"version": "15.2(4)EA3", "status": "affected"}, {"version": "15.2(5)EA", "status": "affected"}, {"version": "15.2(4)EA4", "status": "affected"}, {"version": "15.2(4)EA5", "status": "affected"}, {"version": "15.2(4)EA6", "status": "affected"}, {"version": "15.2(4)EA7", "status": "affected"}, {"version": "15.2(4)EA8", "status": "affected"}, {"version": "15.2(4)EA9", "status": "affected"}, {"version": "15.2(4)EA9a", "status": "affected"}, {"version": "15.5(3)M", "status": "affected"}, {"version": "15.5(3)M1", "status": "affected"}, {"version": "15.5(3)M0a", "status": "affected"}, {"version": "15.5(3)M2", "status": "affected"}, {"version": "15.5(3)M3", "status": "affected"}, {"version": "15.5(3)M4", "status": "affected"}, {"version": "15.5(3)M4a", "status": "affected"}, {"version": "15.5(3)M5", "status": "affected"}, {"version": "15.5(3)M6", "status": "affected"}, {"version": "15.5(3)M7", "status": "affected"}, {"version": "15.5(3)M6a", "status": "affected"}, {"version": "15.5(3)M8", "status": "affected"}, {"version": "15.5(3)M9", "status": "affected"}, {"version": "15.5(3)M10", "status": "affected"}, {"version": "15.5(3)SN", "status": "affected"}, {"version": "15.6(1)S", "status": "affected"}, {"version": "15.6(2)S", "status": "affected"}, {"version": "15.6(2)S1", "status": "affected"}, {"version": "15.6(1)S1", "status": "affected"}, {"version": "15.6(1)S2", "status": "affected"}, {"version": "15.6(2)S2", "status": "affected"}, {"version": "15.6(1)S3", "status": "affected"}, {"version": "15.6(2)S3", "status": "affected"}, {"version": "15.6(1)S4", "status": "affected"}, {"version": "15.6(2)S4", "status": "affected"}, {"version": "15.6(1)T", "status": "affected"}, {"version": "15.6(2)T", "status": "affected"}, {"version": "15.6(1)T0a", "status": "affected"}, {"version": "15.6(1)T1", "status": "affected"}, {"version": "15.6(2)T1", "status": "affected"}, {"version": "15.6(1)T2", "status": "affected"}, {"version": "15.6(2)T2", "status": "affected"}, {"version": "15.6(1)T3", "status": "affected"}, {"version": "15.6(2)T3", "status": "affected"}, {"version": "15.3(1)SY", "status": "affected"}, {"version": "15.3(1)SY1", "status": "affected"}, {"version": "15.3(1)SY2", "status": "affected"}, {"version": "15.6(2)SP", "status": "affected"}, {"version": "15.6(2)SP1", "status": "affected"}, {"version": "15.6(2)SP2", "status": "affected"}, {"version": "15.6(2)SP3", "status": "affected"}, {"version": "15.6(2)SP4", "status": "affected"}, {"version": "15.6(2)SP5", "status": "affected"}, {"version": "15.6(2)SP6", "status": "affected"}, {"version": "15.6(2)SP7", "status": "affected"}, {"version": "15.6(2)SP8", "status": "affected"}, {"version": "15.6(2)SP9", "status": "affected"}, {"version": "15.6(2)SP10", "status": "affected"}, {"version": "15.6(2)SN", "status": "affected"}, {"version": "15.6(3)M", "status": "affected"}, {"version": "15.6(3)M1", "status": "affected"}, {"version": "15.6(3)M0a", "status": "affected"}, {"version": "15.6(3)M1b", "status": "affected"}, {"version": "15.6(3)M2", "status": "affected"}, {"version": "15.6(3)M3", "status": "affected"}, {"version": "15.6(3)M3a", "status": "affected"}, {"version": "15.6(3)M4", "status": "affected"}, {"version": "15.6(3)M5", "status": "affected"}, {"version": "15.6(3)M6", "status": "affected"}, {"version": "15.6(3)M7", "status": "affected"}, {"version": "15.6(3)M6a", "status": "affected"}, {"version": "15.6(3)M6b", "status": "affected"}, {"version": "15.6(3)M8", "status": "affected"}, {"version": "15.6(3)M9", "status": "affected"}, {"version": "15.2(4)EC1", "status": "affected"}, {"version": "15.2(4)EC2", "status": "affected"}, {"version": "15.4(1)SY", "status": "affected"}, {"version": "15.4(1)SY1", "status": "affected"}, {"version": "15.4(1)SY2", "status": "affected"}, {"version": "15.4(1)SY3", "status": "affected"}, {"version": "15.4(1)SY4", "status": "affected"}, {"version": "15.5(1)SY", "status": "affected"}, {"version": "15.5(1)SY1", "status": "affected"}, {"version": "15.5(1)SY2", "status": "affected"}, {"version": "15.5(1)SY3", "status": "affected"}, {"version": "15.5(1)SY4", "status": "affected"}, {"version": "15.5(1)SY5", "status": "affected"}, {"version": "15.5(1)SY6", "status": "affected"}, {"version": "15.5(1)SY7", "status": "affected"}, {"version": "15.5(1)SY8", "status": "affected"}, {"version": "15.5(1)SY9", "status": "affected"}, {"version": "15.5(1)SY10", "status": "affected"}, {"version": "15.5(1)SY11", "status": "affected"}, {"version": "15.5(1)SY12", "status": "affected"}, {"version": "15.7(3)M", "status": "affected"}, {"version": "15.7(3)M1", "status": "affected"}, {"version": "15.7(3)M0a", "status": "affected"}, {"version": "15.7(3)M3", "status": "affected"}, {"version": "15.7(3)M2", "status": "affected"}, {"version": "15.7(3)M4", "status": "affected"}, {"version": "15.7(3)M5", "status": "affected"}, {"version": "15.7(3)M4a", "status": "affected"}, {"version": "15.7(3)M4b", "status": "affected"}, {"version": "15.7(3)M6", "status": "affected"}, {"version": "15.7(3)M7", "status": "affected"}, {"version": "15.7(3)M8", "status": "affected"}, {"version": "15.7(3)M9", "status": "affected"}, {"version": "15.8(3)M", "status": "affected"}, {"version": "15.8(3)M1", "status": "affected"}, {"version": "15.8(3)M0a", "status": "affected"}, {"version": "15.8(3)M0b", "status": "affected"}, {"version": "15.8(3)M2", "status": "affected"}, {"version": "15.8(3)M1a", "status": "affected"}, {"version": "15.8(3)M3", "status": "affected"}, {"version": "15.8(3)M2a", "status": "affected"}, {"version": "15.8(3)M4", "status": "affected"}, {"version": "15.8(3)M3a", "status": "affected"}, {"version": "15.8(3)M3b", "status": "affected"}, {"version": "15.8(3)M5", "status": "affected"}, {"version": "15.8(3)M6", "status": "affected"}, {"version": "15.8(3)M7", "status": "affected"}, {"version": "15.8(3)M8", "status": "affected"}, {"version": "15.8(3)M9", "status": "affected"}, {"version": "15.9(3)M", "status": "affected"}, {"version": "15.9(3)M1", "status": "affected"}, {"version": "15.9(3)M0a", "status": "affected"}, {"version": "15.9(3)M2", "status": "affected"}, {"version": "15.9(3)M3", "status": "affected"}, {"version": "15.9(3)M2a", "status": "affected"}, {"version": "15.9(3)M3a", "status": "affected"}, {"version": "15.9(3)M4", "status": "affected"}, {"version": "15.9(3)M3b", "status": "affected"}, {"version": "15.9(3)M5", "status": "affected"}, {"version": "15.9(3)M4a", "status": "affected"}, {"version": "15.9(3)M6", "status": "affected"}, {"version": "15.9(3)M7", "status": "affected"}, {"version": "15.9(3)M6a", "status": "affected"}, {"version": "15.9(3)M6b", "status": "affected"}, {"version": "15.9(3)M8", "status": "affected"}, {"version": "15.9(3)M7a", "status": "affected"}, {"version": "15.9(3)M8b", "status": "affected"}]}, {"vendor": "Cisco", "product": "Cisco IOS XE Software", "versions": [{"version": "3.7.0S", "status": "affected"}, {"version": "3.7.1S", "status": "affected"}, {"version": "3.7.2S", "status": "affected"}, {"version": "3.7.3S", "status": "affected"}, {"version": "3.7.4S", "status": "affected"}, {"version": "3.7.5S", "status": "affected"}, {"version": "3.7.6S", "status": "affected"}, {"version": "3.7.7S", "status": "affected"}, {"version": "3.7.4aS", "status": "affected"}, {"version": "3.7.2tS", "status": "affected"}, {"version": "3.7.0bS", "status": "affected"}, {"version": "3.7.1aS", "status": "affected"}, {"version": "3.8.0S", "status": "affected"}, {"version": "3.8.1S", "status": "affected"}, {"version": "3.8.2S", "status": "affected"}, {"version": "3.9.1S", "status": "affected"}, {"version": "3.9.0S", "status": "affected"}, {"version": "3.9.2S", "status": "affected"}, {"version": "3.9.1aS", "status": "affected"}, {"version": "3.9.0aS", "status": "affected"}, {"version": "3.2.0SE", "status": "affected"}, {"version": "3.2.1SE", "status": "affected"}, {"version": "3.2.2SE", "status": "affected"}, {"version": "3.2.3SE", "status": "affected"}, {"version": "3.3.0SE", "status": "affected"}, {"version": "3.3.1SE", "status": "affected"}, {"version": "3.3.2SE", "status": "affected"}, {"version": "3.3.3SE", "status": "affected"}, {"version": "3.3.4SE", "status": "affected"}, {"version": "3.3.5SE", "status": "affected"}, {"version": "3.3.0XO", "status": "affected"}, {"version": "3.3.1XO", "status": "affected"}, {"version": "3.3.2XO", "status": "affected"}, {"version": "3.4.0SG", "status": "affected"}, {"version": "3.4.2SG", "status": "affected"}, {"version": "3.4.1SG", "status": "affected"}, {"version": "3.4.3SG", "status": "affected"}, {"version": "3.4.4SG", "status": "affected"}, {"version": "3.4.5SG", "status": "affected"}, {"version": "3.4.6SG", "status": "affected"}, {"version": "3.4.7SG", "status": "affected"}, {"version": "3.4.8SG", "status": "affected"}, {"version": "3.5.0E", "status": "affected"}, {"version": "3.5.1E", "status": "affected"}, {"version": "3.5.2E", "status": "affected"}, {"version": "3.5.3E", "status": "affected"}, {"version": "3.10.0S", "status": "affected"}, {"version": "3.10.1S", "status": "affected"}, {"version": "3.10.2S", "status": "affected"}, {"version": "3.10.3S", "status": "affected"}, {"version": "3.10.4S", "status": "affected"}, {"version": "3.10.5S", "status": "affected"}, {"version": "3.10.6S", "status": "affected"}, {"version": "3.10.2tS", "status": "affected"}, {"version": "3.10.7S", "status": "affected"}, {"version": "3.10.1xbS", "status": "affected"}, {"version": "3.10.8S", "status": "affected"}, {"version": "3.10.8aS", "status": "affected"}, {"version": "3.10.9S", "status": "affected"}, {"version": "3.10.10S", "status": "affected"}, {"version": "3.11.1S", "status": "affected"}, {"version": "3.11.2S", "status": "affected"}, {"version": "3.11.0S", "status": "affected"}, {"version": "3.11.3S", "status": "affected"}, {"version": "3.11.4S", "status": "affected"}, {"version": "3.12.0S", "status": "affected"}, {"version": "3.12.1S", "status": "affected"}, {"version": "3.12.2S", "status": "affected"}, {"version": "3.12.3S", "status": "affected"}, {"version": "3.12.0aS", "status": "affected"}, {"version": "3.12.4S", "status": "affected"}, {"version": "3.13.0S", "status": "affected"}, {"version": "3.13.1S", "status": "affected"}, {"version": "3.13.2S", "status": "affected"}, {"version": "3.13.3S", "status": "affected"}, {"version": "3.13.4S", "status": "affected"}, {"version": "3.13.5S", "status": "affected"}, {"version": "3.13.2aS", "status": "affected"}, {"version": "3.13.0aS", "status": "affected"}, {"version": "3.13.5aS", "status": "affected"}, {"version": "3.13.6S", "status": "affected"}, {"version": "3.13.7S", "status": "affected"}, {"version": "3.13.6aS", "status": "affected"}, {"version": "3.13.7aS", "status": "affected"}, {"version": "3.13.8S", "status": "affected"}, {"version": "3.13.9S", "status": "affected"}, {"version": "3.13.10S", "status": "affected"}, {"version": "3.6.0E", "status": "affected"}, {"version": "3.6.1E", "status": "affected"}, {"version": "3.6.2aE", "status": "affected"}, {"version": "3.6.2E", "status": "affected"}, {"version": "3.6.3E", "status": "affected"}, {"version": "3.6.4E", "status": "affected"}, {"version": "3.6.5E", "status": "affected"}, {"version": "3.6.6E", "status": "affected"}, {"version": "3.6.5aE", "status": "affected"}, {"version": "3.6.5bE", "status": "affected"}, {"version": "3.6.7E", "status": "affected"}, {"version": "3.6.8E", "status": "affected"}, {"version": "3.6.7bE", "status": "affected"}, {"version": "3.6.9E", "status": "affected"}, {"version": "3.6.10E", "status": "affected"}, {"version": "3.14.0S", "status": "affected"}, {"version": "3.14.1S", "status": "affected"}, {"version": "3.14.2S", "status": "affected"}, {"version": "3.14.3S", "status": "affected"}, {"version": "3.14.4S", "status": "affected"}, {"version": "3.15.0S", "status": "affected"}, {"version": "3.15.1S", "status": "affected"}, {"version": "3.15.2S", "status": "affected"}, {"version": "3.15.1cS", "status": "affected"}, {"version": "3.15.3S", "status": "affected"}, {"version": "3.15.4S", "status": "affected"}, {"version": "3.7.0E", "status": "affected"}, {"version": "3.7.1E", "status": "affected"}, {"version": "3.7.2E", "status": "affected"}, {"version": "3.7.3E", "status": "affected"}, {"version": "3.7.4E", "status": "affected"}, {"version": "3.7.5E", "status": "affected"}, {"version": "3.16.0S", "status": "affected"}, {"version": "3.16.1S", "status": "affected"}, {"version": "3.16.1aS", "status": "affected"}, {"version": "3.16.2S", "status": "affected"}, {"version": "3.16.2aS", "status": "affected"}, {"version": "3.16.0cS", "status": "affected"}, {"version": "3.16.3S", "status": "affected"}, {"version": "3.16.2bS", "status": "affected"}, {"version": "3.16.3aS", "status": "affected"}, {"version": "3.16.4S", "status": "affected"}, {"version": "3.16.4aS", "status": "affected"}, {"version": "3.16.4bS", "status": "affected"}, {"version": "3.16.5S", "status": "affected"}, {"version": "3.16.4dS", "status": "affected"}, {"version": "3.16.6S", "status": "affected"}, {"version": "3.16.7S", "status": "affected"}, {"version": "3.16.6bS", "status": "affected"}, {"version": "3.16.7aS", "status": "affected"}, {"version": "3.16.7bS", "status": "affected"}, {"version": "3.16.8S", "status": "affected"}, {"version": "3.16.9S", "status": "affected"}, {"version": "3.16.10S", "status": "affected"}, {"version": "3.17.0S", "status": "affected"}, {"version": "3.17.1S", "status": "affected"}, {"version": "3.17.2S", "status": "affected"}, {"version": "3.17.1aS", "status": "affected"}, {"version": "3.17.3S", "status": "affected"}, {"version": "3.17.4S", "status": "affected"}, {"version": "16.1.1", "status": "affected"}, {"version": "16.1.2", "status": "affected"}, {"version": "16.1.3", "status": "affected"}, {"version": "16.2.1", "status": "affected"}, {"version": "16.2.2", "status": "affected"}, {"version": "3.8.0E", "status": "affected"}, {"version": "3.8.1E", "status": "affected"}, {"version": "3.8.2E", "status": "affected"}, {"version": "3.8.3E", "status": "affected"}, {"version": "3.8.4E", "status": "affected"}, {"version": "3.8.5E", "status": "affected"}, {"version": "3.8.5aE", "status": "affected"}, {"version": "3.8.6E", "status": "affected"}, {"version": "3.8.7E", "status": "affected"}, {"version": "3.8.8E", "status": "affected"}, {"version": "3.8.9E", "status": "affected"}, {"version": "3.8.10E", "status": "affected"}, {"version": "3.8.10eE", "status": "affected"}, {"version": "16.3.1", "status": "affected"}, {"version": "16.3.2", "status": "affected"}, {"version": "16.3.3", "status": "affected"}, {"version": "16.3.1a", "status": "affected"}, {"version": "16.3.4", "status": "affected"}, {"version": "16.3.5", "status": "affected"}, {"version": "16.3.5b", "status": "affected"}, {"version": "16.3.6", "status": "affected"}, {"version": "16.3.7", "status": "affected"}, {"version": "16.3.8", "status": "affected"}, {"version": "16.3.9", "status": "affected"}, {"version": "16.3.10", "status": "affected"}, {"version": "16.3.11", "status": "affected"}, {"version": "16.4.1", "status": "affected"}, {"version": "16.4.2", "status": "affected"}, {"version": "16.4.3", "status": "affected"}, {"version": "16.5.1", "status": "affected"}, {"version": "16.5.1a", "status": "affected"}, {"version": "16.5.1b", "status": "affected"}, {"version": "16.5.2", "status": "affected"}, {"version": "16.5.3", "status": "affected"}, {"version": "3.18.0aS", "status": "affected"}, {"version": "3.18.0S", "status": "affected"}, {"version": "3.18.1S", "status": "affected"}, {"version": "3.18.2S", "status": "affected"}, {"version": "3.18.3S", "status": "affected"}, {"version": "3.18.4S", "status": "affected"}, {"version": "3.18.0SP", "status": "affected"}, {"version": "3.18.1SP", "status": "affected"}, {"version": "3.18.1aSP", "status": "affected"}, {"version": "3.18.1bSP", "status": "affected"}, {"version": "3.18.1cSP", "status": "affected"}, {"version": "3.18.2SP", "status": "affected"}, {"version": "3.18.2aSP", "status": "affected"}, {"version": "3.18.3SP", "status": "affected"}, {"version": "3.18.4SP", "status": "affected"}, {"version": "3.18.3aSP", "status": "affected"}, {"version": "3.18.3bSP", "status": "affected"}, {"version": "3.18.5SP", "status": "affected"}, {"version": "3.18.6SP", "status": "affected"}, {"version": "3.18.7SP", "status": "affected"}, {"version": "3.18.8aSP", "status": "affected"}, {"version": "3.18.9SP", "status": "affected"}, {"version": "3.9.0E", "status": "affected"}, {"version": "3.9.1E", "status": "affected"}, {"version": "3.9.2E", "status": "affected"}, {"version": "16.6.1", "status": "affected"}, {"version": "16.6.2", "status": "affected"}, {"version": "16.6.3", "status": "affected"}, {"version": "16.6.4", "status": "affected"}, {"version": "16.6.5", "status": "affected"}, {"version": "16.6.4a", "status": "affected"}, {"version": "16.6.5a", "status": "affected"}, {"version": "16.6.6", "status": "affected"}, {"version": "16.6.7", "status": "affected"}, {"version": "16.6.8", "status": "affected"}, {"version": "16.6.9", "status": "affected"}, {"version": "16.6.10", "status": "affected"}, {"version": "16.7.1", "status": "affected"}, {"version": "16.7.1a", "status": "affected"}, {"version": "16.7.1b", "status": "affected"}, {"version": "16.7.2", "status": "affected"}, {"version": "16.7.3", "status": "affected"}, {"version": "16.7.4", "status": "affected"}, {"version": "16.8.1", "status": "affected"}, {"version": "16.8.1a", "status": "affected"}, {"version": "16.8.1b", "status": "affected"}, {"version": "16.8.1s", "status": "affected"}, {"version": "16.8.1c", "status": "affected"}, {"version": "16.8.1d", "status": "affected"}, {"version": "16.8.2", "status": "affected"}, {"version": "16.8.1e", "status": "affected"}, {"version": "16.8.3", "status": "affected"}, {"version": "16.9.1", "status": "affected"}, {"version": "16.9.2", "status": "affected"}, {"version": "16.9.1a", "status": "affected"}, {"version": "16.9.1b", "status": "affected"}, {"version": "16.9.1s", "status": "affected"}, {"version": "16.9.3", "status": "affected"}, {"version": "16.9.4", "status": "affected"}, {"version": "16.9.3a", "status": "affected"}, {"version": "16.9.5", "status": "affected"}, {"version": "16.9.5f", "status": "affected"}, {"version": "16.9.6", "status": "affected"}, {"version": "16.9.7", "status": "affected"}, {"version": "16.9.8", "status": "affected"}, {"version": "16.10.1", "status": "affected"}, {"version": "16.10.1a", "status": "affected"}, {"version": "16.10.1b", "status": "affected"}, {"version": "16.10.1s", "status": "affected"}, {"version": "16.10.1c", "status": "affected"}, {"version": "16.10.1e", "status": "affected"}, {"version": "16.10.1d", "status": "affected"}, {"version": "16.10.2", "status": "affected"}, {"version": "16.10.1f", "status": "affected"}, {"version": "16.10.1g", "status": "affected"}, {"version": "16.10.3", "status": "affected"}, {"version": "3.10.0E", "status": "affected"}, {"version": "3.10.1E", "status": "affected"}, {"version": "3.10.0cE", "status": "affected"}, {"version": "3.10.2E", "status": "affected"}, {"version": "3.10.3E", "status": "affected"}, {"version": "16.11.1", "status": "affected"}, {"version": "16.11.1a", "status": "affected"}, {"version": "16.11.1b", "status": "affected"}, {"version": "16.11.2", "status": "affected"}, {"version": "16.11.1s", "status": "affected"}, {"version": "16.12.1", "status": "affected"}, {"version": "16.12.1s", "status": "affected"}, {"version": "16.12.1a", "status": "affected"}, {"version": "16.12.1c", "status": "affected"}, {"version": "16.12.1w", "status": "affected"}, {"version": "16.12.2", "status": "affected"}, {"version": "16.12.1y", "status": "affected"}, {"version": "16.12.2a", "status": "affected"}, {"version": "16.12.3", "status": "affected"}, {"version": "16.12.8", "status": "affected"}, {"version": "16.12.2s", "status": "affected"}, {"version": "16.12.1x", "status": "affected"}, {"version": "16.12.1t", "status": "affected"}, {"version": "16.12.4", "status": "affected"}, {"version": "16.12.3s", "status": "affected"}, {"version": "16.12.3a", "status": "affected"}, {"version": "16.12.4a", "status": "affected"}, {"version": "16.12.5", "status": "affected"}, {"version": "16.12.6", "status": "affected"}, {"version": "16.12.1z1", "status": "affected"}, {"version": "16.12.5a", "status": "affected"}, {"version": "16.12.5b", "status": "affected"}, {"version": "16.12.1z2", "status": "affected"}, {"version": "16.12.6a", "status": "affected"}, {"version": "16.12.7", "status": "affected"}, {"version": "16.12.9", "status": "affected"}, {"version": "16.12.10", "status": "affected"}, {"version": "16.12.10a", "status": "affected"}, {"version": "3.11.0E", "status": "affected"}, {"version": "3.11.1E", "status": "affected"}, {"version": "3.11.2E", "status": "affected"}, {"version": "3.11.3E", "status": "affected"}, {"version": "3.11.1aE", "status": "affected"}, {"version": "3.11.4E", "status": "affected"}, {"version": "3.11.3aE", "status": "affected"}, {"version": "3.11.5E", "status": "affected"}, {"version": "3.11.6E", "status": "affected"}, {"version": "3.11.7E", "status": "affected"}, {"version": "3.11.8E", "status": "affected"}, {"version": "3.11.9E", "status": "affected"}, {"version": "17.1.1", "status": "affected"}, {"version": "17.1.1a", "status": "affected"}, {"version": "17.1.1s", "status": "affected"}, {"version": "17.1.1t", "status": "affected"}, {"version": "17.1.3", "status": "affected"}, {"version": "17.2.1", "status": "affected"}, {"version": "17.2.1r", "status": "affected"}, {"version": "17.2.1a", "status": "affected"}, {"version": "17.2.1v", "status": "affected"}, {"version": "17.2.2", "status": "affected"}, {"version": "17.2.3", "status": "affected"}, {"version": "17.3.1", "status": "affected"}, {"version": "17.3.2", "status": "affected"}, {"version": "17.3.3", "status": "affected"}, {"version": "17.3.1a", "status": "affected"}, {"version": "17.3.1w", "status": "affected"}, {"version": "17.3.2a", "status": "affected"}, {"version": "17.3.1x", "status": "affected"}, {"version": "17.3.1z", "status": "affected"}, {"version": "17.3.4", "status": "affected"}, {"version": "17.3.5", "status": "affected"}, {"version": "17.3.4a", "status": "affected"}, {"version": "17.3.6", "status": "affected"}, {"version": "17.3.4b", "status": "affected"}, {"version": "17.3.4c", "status": "affected"}, {"version": "17.3.5a", "status": "affected"}, {"version": "17.3.5b", "status": "affected"}, {"version": "17.3.7", "status": "affected"}, {"version": "17.3.8", "status": "affected"}, {"version": "17.3.8a", "status": "affected"}, {"version": "17.4.1", "status": "affected"}, {"version": "17.4.2", "status": "affected"}, {"version": "17.4.1a", "status": "affected"}, {"version": "17.4.1b", "status": "affected"}, {"version": "17.4.2a", "status": "affected"}, {"version": "17.5.1", "status": "affected"}, {"version": "17.5.1a", "status": "affected"}, {"version": "17.6.1", "status": "affected"}, {"version": "17.6.2", "status": "affected"}, {"version": "17.6.1w", "status": "affected"}, {"version": "17.6.1a", "status": "affected"}, {"version": "17.6.1x", "status": "affected"}, {"version": "17.6.3", "status": "affected"}, {"version": "17.6.1y", "status": "affected"}, {"version": "17.6.1z", "status": "affected"}, {"version": "17.6.3a", "status": "affected"}, {"version": "17.6.4", "status": "affected"}, {"version": "17.6.1z1", "status": "affected"}, {"version": "17.6.5", "status": "affected"}, {"version": "17.6.5a", "status": "affected"}, {"version": "17.7.1", "status": "affected"}, {"version": "17.7.1a", "status": "affected"}, {"version": "17.7.1b", "status": "affected"}, {"version": "17.7.2", "status": "affected"}, {"version": "17.10.1", "status": "affected"}, {"version": "17.10.1a", "status": "affected"}, {"version": "17.10.1b", "status": "affected"}, {"version": "17.8.1", "status": "affected"}, {"version": "17.8.1a", "status": "affected"}, {"version": "17.9.1", "status": "affected"}, {"version": "17.9.1w", "status": "affected"}, {"version": "17.9.2", "status": "affected"}, {"version": "17.9.1a", "status": "affected"}, {"version": "17.9.1x", "status": "affected"}, {"version": "17.9.1y", "status": "affected"}, {"version": "17.9.3", "status": "affected"}, {"version": "17.9.2a", "status": "affected"}, {"version": "17.9.1x1", "status": "affected"}, {"version": "17.9.3a", "status": "affected"}, {"version": "17.9.1y1", "status": "affected"}, {"version": "17.11.1", "status": "affected"}, {"version": "17.11.1a", "status": "affected"}, {"version": "17.11.99SW", "status": "affected"}]}], "problemTypes": [{"descriptions": [{"lang": "en", "description": "NULL Pointer Dereference", "type": "cwe", "cweId": "CWE-476"}]}], "references": [{"url": "https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-isis-sGjyOUHX", "name": "cisco-sa-isis-sGjyOUHX"}], "metrics": [{"format": "cvssV3_1", "cvssV3_1": {"version": "3.1", "vectorString": "CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:C/C:N/I:N/A:H", "baseScore": 7.4, "baseSeverity": "HIGH", "attackVector": "ADJACENT_NETWORK", "attackComplexity": "LOW", "privilegesRequired": "NONE", "userInteraction": "NONE", "scope": "CHANGED", "confidentialityImpact": "NONE", "integrityImpact": "NONE", "availabilityImpact": "HIGH"}}], "exploits": [{"lang": "en", "value": "The Cisco Product Security Incident Response Team (PSIRT) is not aware of any public announcements or malicious use of the vulnerability that is described in this advisory."}], "source": {"advisory": "cisco-sa-isis-sGjyOUHX", "discovery": "INTERNAL", "defects": ["CSCwf54007"]}}, "adp": [{"problemTypes": [{"descriptions": [{"type": "CWE", "cweId": "CWE-476", "lang": "en", "description": "CWE-476 NULL Pointer Dereference"}]}], "metrics": [{"cvssV3_1": {"scope": "CHANGED", "version": "3.1", "baseScore": 7.4, "attackVector": "ADJACENT_NETWORK", "baseSeverity": "HIGH", "vectorString": "CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:C/C:N/I:N/A:H", "integrityImpact": "NONE", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "NONE", "confidentialityImpact": "NONE"}}, {"other": {"type": "ssvc", "content": {"timestamp": "2024-03-28T18:01:49.784231Z", "id": "CVE-2024-20312", "options": [{"Exploitation": "none"}, {"Automatable": "no"}, {"Technical Impact": "partial"}], "role": "CISA Coordinator", "version": "2.0.3"}}}], "title": "CISA ADP Vulnrichment", "providerMetadata": {"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "shortName": "CISA-ADP", "dateUpdated": "2024-11-01T14:08:17.432Z"}}, {"providerMetadata": {"orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE", "dateUpdated": "2024-08-01T21:59:42.142Z"}, "title": "CVE Program Container", "references": [{"url": "https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-isis-sGjyOUHX", "name": "cisco-sa-isis-sGjyOUHX", "tags": ["x_transferred"]}]}]}}

{"dataType": "CVE_RECORD", "containers": {"adp": [{"title": "CVE Program Container", "references": [{"url": "https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-isis-sGjyOUHX", "name": "cisco-sa-isis-sGjyOUHX", "tags": ["x_transferred"]}], "providerMetadata": {"orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE", "dateUpdated": "2024-08-01T21:59:42.142Z"}}, {"title": "CISA ADP Vulnrichment", "metrics": [{"cvssV3_1": {"scope": "CHANGED", "version": "3.1", "baseScore": 7.4, "attackVector": "ADJACENT_NETWORK", "baseSeverity": "HIGH", "vectorString": "CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:C/C:N/I:N/A:H", "integrityImpact": "NONE", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "NONE", "confidentialityImpact": "NONE"}}, {"other": {"type": "ssvc", "content": {"id": "CVE-2024-20312", "role": "CISA Coordinator", "options": [{"Exploitation": "none"}, {"Automatable": "no"}, {"Technical Impact": "partial"}], "version": "2.0.3", "timestamp": "2024-03-28T18:01:49.784231Z"}}}], "problemTypes": [{"descriptions": [{"lang": "en", "type": "CWE", "cweId": "CWE-476", "description": "CWE-476 NULL Pointer Dereference"}]}], "providerMetadata": {"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "shortName": "CISA-ADP", "dateUpdated": "2024-05-23T19:01:19.819Z"}}], "cna": {"source": {"defects": ["CSCwf54007"], "advisory": "cisco-sa-isis-sGjyOUHX", "discovery": "INTERNAL"}, "metrics": [{"format": "cvssV3_1", "cvssV3_1": {"scope": "CHANGED", "version": "3.1", "baseScore": 7.4, "attackVector": "ADJACENT_NETWORK", "baseSeverity": "HIGH", "vectorString": "CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:C/C:N/I:N/A:H", "integrityImpact": "NONE", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "NONE", "confidentialityImpact": "NONE"}}], "affected": [{"vendor": "Cisco", "product": "IOS", "versions": [{"status": "affected", "version": "15.2(1)S"}, {"status": "affected", "version": "15.2(2)S"}, {"status": "affected", "version": "15.2(1)S1"}, {"status": "affected", "version": "15.2(4)S"}, {"status": "affected", "version": "15.2(1)S2"}, {"status": "affected", "version": "15.2(2)S1"}, {"status": "affected", "version": "15.2(2)S2"}, {"status": "affected", "version": "15.2(2)S0a"}, {"status": "affected", "version": "15.2(2)S0c"}, {"status": "affected", "version": "15.2(4)S1"}, {"status": "affected", "version": "15.2(4)S4"}, {"status": "affected", "version": "15.2(4)S6"}, {"status": "affected", "version": "15.2(4)S2"}, {"status": "affected", "version": "15.2(4)S5"}, {"status": "affected", "version": "15.2(4)S3"}, {"status": "affected", "version": "15.2(4)S3a"}, {"status": "affected", "version": "15.2(4)S4a"}, {"status": "affected", "version": "15.2(4)S7"}, {"status": "affected", "version": "15.3(1)T"}, {"status": "affected", "version": "15.3(2)T"}, {"status": "affected", "version": "15.3(1)T1"}, {"status": "affected", "version": "15.3(1)T2"}, {"status": "affected", "version": "15.3(1)T3"}, {"status": "affected", "version": "15.3(1)T4"}, {"status": "affected", "version": "15.3(2)T1"}, {"status": "affected", "version": "15.3(2)T2"}, {"status": "affected", "version": "15.3(2)T3"}, {"status": "affected", "version": "15.3(2)T4"}, {"status": "affected", "version": "15.1(2)SG"}, {"status": "affected", "version": "15.1(2)SG1"}, {"status": "affected", "version": "15.1(2)SG2"}, {"status": "affected", "version": "15.1(2)SG3"}, {"status": "affected", "version": "15.1(2)SG4"}, {"status": "affected", "version": "15.1(2)SG5"}, {"status": "affected", "version": "15.1(2)SG6"}, {"status": "affected", "version": "15.1(2)SG7"}, {"status": "affected", "version": "15.1(2)SG8"}, {"status": "affected", "version": "15.2(4)M"}, {"status": "affected", "version": "15.2(4)M1"}, {"status": "affected", "version": "15.2(4)M2"}, {"status": "affected", "version": "15.2(4)M4"}, {"status": "affected", "version": "15.2(4)M3"}, {"status": "affected", "version": "15.2(4)M5"}, {"status": "affected", "version": "15.2(4)M8"}, {"status": "affected", "version": "15.2(4)M10"}, {"status": "affected", "version": "15.2(4)M7"}, {"status": "affected", "version": "15.2(4)M6"}, {"status": "affected", "version": "15.2(4)M9"}, {"status": "affected", "version": "15.2(4)M6a"}, {"status": "affected", "version": "15.2(4)M11"}, {"status": "affected", "version": "15.0(1)EX"}, {"status": "affected", "version": "15.2(3)GC"}, {"status": "affected", "version": "15.2(3)GC1"}, {"status": "affected", "version": "15.2(4)GC"}, {"status": "affected", "version": "15.2(4)GC1"}, {"status": "affected", "version": "15.2(4)GC2"}, {"status": "affected", "version": "15.2(4)GC3"}, {"status": "affected", "version": "15.1(1)SY"}, {"status": "affected", "version": "15.1(1)SY1"}, {"status": "affected", "version": "15.1(2)SY"}, {"status": "affected", "version": "15.1(2)SY1"}, {"status": "affected", "version": "15.1(2)SY2"}, {"status": "affected", "version": "15.1(1)SY2"}, {"status": "affected", "version": "15.1(1)SY3"}, {"status": "affected", "version": "15.1(2)SY3"}, {"status": "affected", "version": "15.1(1)SY4"}, {"status": "affected", "version": "15.1(2)SY4"}, {"status": "affected", "version": "15.1(1)SY5"}, {"status": "affected", "version": "15.1(2)SY5"}, {"status": "affected", "version": "15.1(2)SY4a"}, {"status": "affected", "version": "15.1(1)SY6"}, {"status": "affected", "version": "15.1(2)SY6"}, {"status": "affected", "version": "15.1(2)SY7"}, {"status": "affected", "version": "15.1(2)SY8"}, {"status": "affected", "version": "15.1(2)SY9"}, {"status": "affected", "version": "15.1(2)SY10"}, {"status": "affected", "version": "15.1(2)SY11"}, {"status": "affected", "version": "15.1(2)SY12"}, {"status": "affected", "version": "15.1(2)SY13"}, {"status": "affected", "version": "15.1(2)SY14"}, {"status": "affected", "version": "15.1(2)SY15"}, {"status": "affected", "version": "15.1(2)SY16"}, {"status": "affected", "version": "15.3(1)S"}, {"status": "affected", "version": "15.3(2)S"}, {"status": "affected", "version": "15.3(3)S"}, {"status": "affected", "version": "15.3(1)S2"}, {"status": "affected", "version": "15.3(1)S1"}, {"status": "affected", "version": "15.3(2)S2"}, {"status": "affected", "version": "15.3(2)S1"}, {"status": "affected", "version": "15.3(3)S1"}, {"status": "affected", "version": "15.3(3)S2"}, {"status": "affected", "version": "15.3(3)S3"}, {"status": "affected", "version": "15.3(3)S6"}, {"status": "affected", "version": "15.3(3)S4"}, {"status": "affected", "version": "15.3(3)S1a"}, {"status": "affected", "version": "15.3(3)S5"}, {"status": "affected", "version": "15.3(3)S7"}, {"status": "affected", "version": "15.3(3)S8"}, {"status": "affected", "version": "15.3(3)S9"}, {"status": "affected", "version": "15.3(3)S10"}, {"status": "affected", "version": "15.3(3)S8a"}, {"status": "affected", "version": "15.4(1)T"}, {"status": "affected", "version": "15.4(2)T"}, {"status": "affected", "version": "15.4(1)T2"}, {"status": "affected", "version": "15.4(1)T1"}, {"status": "affected", "version": "15.4(1)T3"}, {"status": "affected", "version": "15.4(2)T1"}, {"status": "affected", "version": "15.4(2)T3"}, {"status": "affected", "version": "15.4(2)T2"}, {"status": "affected", "version": "15.4(1)T4"}, {"status": "affected", "version": "15.4(2)T4"}, {"status": "affected", "version": "15.2(1)E"}, {"status": "affected", "version": "15.2(2)E"}, {"status": "affected", "version": "15.2(1)E1"}, {"status": "affected", "version": "15.2(3)E"}, {"status": "affected", "version": "15.2(1)E2"}, {"status": "affected", "version": "15.2(1)E3"}, {"status": "affected", "version": "15.2(2)E1"}, {"status": "affected", "version": "15.2(4)E"}, {"status": "affected", "version": "15.2(3)E1"}, {"status": "affected", "version": "15.2(2)E2"}, {"status": "affected", "version": "15.2(2)E3"}, {"status": "affected", "version": "15.2(2a)E2"}, {"status": "affected", "version": "15.2(3)E2"}, {"status": "affected", "version": "15.2(3a)E"}, {"status": "affected", "version": "15.2(3)E3"}, {"status": "affected", "version": "15.2(4)E1"}, {"status": "affected", "version": "15.2(2)E4"}, {"status": "affected", "version": "15.2(2)E5"}, {"status": "affected", "version": "15.2(4)E2"}, {"status": "affected", "version": "15.2(3)E4"}, {"status": "affected", "version": "15.2(5)E"}, {"status": "affected", "version": "15.2(4)E3"}, {"status": "affected", "version": "15.2(2)E6"}, {"status": "affected", "version": "15.2(5)E1"}, {"status": "affected", "version": "15.2(2)E5a"}, {"status": "affected", "version": "15.2(3)E5"}, {"status": "affected", "version": "15.2(2)E5b"}, {"status": "affected", "version": "15.2(5a)E1"}, {"status": "affected", "version": "15.2(4)E4"}, {"status": "affected", "version": "15.2(2)E7"}, {"status": "affected", "version": "15.2(5)E2"}, {"status": "affected", "version": "15.2(6)E"}, {"status": "affected", "version": "15.2(5)E2b"}, {"status": "affected", "version": "15.2(4)E5"}, {"status": "affected", "version": "15.2(5)E2c"}, {"status": "affected", "version": "15.2(2)E8"}, {"status": "affected", "version": "15.2(6)E0a"}, {"status": "affected", "version": "15.2(6)E1"}, {"status": "affected", "version": "15.2(2)E7b"}, {"status": "affected", "version": "15.2(4)E5a"}, {"status": "affected", "version": "15.2(6)E0c"}, {"status": "affected", "version": "15.2(4)E6"}, {"status": "affected", "version": "15.2(6)E2"}, {"status": "affected", "version": "15.2(2)E9"}, {"status": "affected", "version": "15.2(4)E7"}, {"status": "affected", "version": "15.2(7)E"}, {"status": "affected", "version": "15.2(2)E10"}, {"status": "affected", "version": "15.2(4)E8"}, {"status": "affected", "version": "15.2(6)E2a"}, {"status": "affected", "version": "15.2(7)E1"}, {"status": "affected", "version": "15.2(7)E0b"}, {"status": "affected", "version": "15.2(7)E0s"}, {"status": "affected", "version": "15.2(6)E3"}, {"status": "affected", "version": "15.2(4)E9"}, {"status": "affected", "version": "15.2(7)E2"}, {"status": "affected", "version": "15.2(7a)E0b"}, {"status": "affected", "version": "15.2(4)E10"}, {"status": "affected", "version": "15.2(7)E3"}, {"status": "affected", "version": "15.2(7)E1a"}, {"status": "affected", "version": "15.2(7b)E0b"}, {"status": "affected", "version": "15.2(4)E10a"}, {"status": "affected", "version": "15.2(7)E4"}, {"status": "affected", "version": "15.2(8)E"}, {"status": "affected", "version": "15.2(8)E1"}, {"status": "affected", "version": "15.2(7)E5"}, {"status": "affected", "version": "15.2(7)E6"}, {"status": "affected", "version": "15.2(8)E2"}, {"status": "affected", "version": "15.2(4)E10d"}, {"status": "affected", "version": "15.2(7)E7"}, {"status": "affected", "version": "15.2(8)E3"}, {"status": "affected", "version": "15.2(7)E8"}, {"status": "affected", "version": "15.2(8)E4"}, {"status": "affected", "version": "15.2(4)E10e"}, {"status": "affected", "version": "15.2(7)E9"}, {"status": "affected", "version": "15.2(8)E5"}, {"status": "affected", "version": "15.4(1)S"}, {"status": "affected", "version": "15.4(2)S"}, {"status": "affected", "version": "15.4(3)S"}, {"status": "affected", "version": "15.4(1)S1"}, {"status": "affected", "version": "15.4(1)S2"}, {"status": "affected", "version": "15.4(2)S1"}, {"status": "affected", "version": "15.4(1)S3"}, {"status": "affected", "version": "15.4(3)S1"}, {"status": "affected", "version": "15.4(2)S2"}, {"status": "affected", "version": "15.4(3)S2"}, {"status": "affected", "version": "15.4(3)S3"}, {"status": "affected", "version": "15.4(1)S4"}, {"status": "affected", "version": "15.4(2)S3"}, {"status": "affected", "version": "15.4(2)S4"}, {"status": "affected", "version": "15.4(3)S4"}, {"status": "affected", "version": "15.4(3)S5"}, {"status": "affected", "version": "15.4(3)S6"}, {"status": "affected", "version": "15.4(3)S7"}, {"status": "affected", "version": "15.4(3)S6a"}, {"status": "affected", "version": "15.4(3)S8"}, {"status": "affected", "version": "15.4(3)S9"}, {"status": "affected", "version": "15.4(3)S10"}, {"status": "affected", "version": "15.3(3)M"}, {"status": "affected", "version": "15.3(3)M1"}, {"status": "affected", "version": "15.3(3)M2"}, {"status": "affected", "version": "15.3(3)M3"}, {"status": "affected", "version": "15.3(3)M5"}, {"status": "affected", "version": "15.3(3)M4"}, {"status": "affected", "version": "15.3(3)M6"}, {"status": "affected", "version": "15.3(3)M7"}, {"status": "affected", "version": "15.3(3)M8"}, {"status": "affected", "version": "15.3(3)M9"}, {"status": "affected", "version": "15.3(3)M10"}, {"status": "affected", "version": "15.3(3)M8a"}, {"status": "affected", "version": "15.2(1)EY"}, {"status": "affected", "version": "15.2(1)SY"}, {"status": "affected", "version": "15.2(1)SY1"}, {"status": "affected", "version": "15.2(1)SY0a"}, {"status": "affected", "version": "15.2(1)SY2"}, {"status": "affected", "version": "15.2(2)SY"}, {"status": "affected", "version": "15.2(1)SY1a"}, {"status": "affected", "version": "15.2(2)SY1"}, {"status": "affected", "version": "15.2(2)SY2"}, {"status": "affected", "version": "15.2(1)SY3"}, {"status": "affected", "version": "15.2(1)SY4"}, {"status": "affected", "version": "15.2(2)SY3"}, {"status": "affected", "version": "15.2(1)SY5"}, {"status": "affected", "version": "15.2(1)SY6"}, {"status": "affected", "version": "15.2(1)SY7"}, {"status": "affected", "version": "15.2(1)SY8"}, {"status": "affected", "version": "15.4(1)CG"}, {"status": "affected", "version": "15.4(1)CG1"}, {"status": "affected", "version": "15.4(2)CG"}, {"status": "affected", "version": "15.5(1)S"}, {"status": "affected", "version": "15.5(2)S"}, {"status": "affected", "version": "15.5(1)S1"}, {"status": "affected", "version": "15.5(3)S"}, {"status": "affected", "version": "15.5(1)S2"}, {"status": "affected", "version": "15.5(1)S3"}, {"status": "affected", "version": "15.5(2)S1"}, {"status": "affected", "version": "15.5(2)S2"}, {"status": "affected", "version": "15.5(3)S1"}, {"status": "affected", "version": "15.5(3)S1a"}, {"status": "affected", "version": "15.5(2)S3"}, {"status": "affected", "version": "15.5(3)S2"}, {"status": "affected", "version": "15.5(3)S0a"}, {"status": "affected", "version": "15.5(3)S3"}, {"status": "affected", "version": "15.5(1)S4"}, {"status": "affected", "version": "15.5(2)S4"}, {"status": "affected", "version": "15.5(3)S4"}, {"status": "affected", "version": "15.5(3)S5"}, {"status": "affected", "version": "15.5(3)S6"}, {"status": "affected", "version": "15.5(3)S6a"}, {"status": "affected", "version": "15.5(3)S7"}, {"status": "affected", "version": "15.5(3)S6b"}, {"status": "affected", "version": "15.5(3)S8"}, {"status": "affected", "version": "15.5(3)S9"}, {"status": "affected", "version": "15.5(3)S10"}, {"status": "affected", "version": "15.5(3)S9a"}, {"status": "affected", "version": "15.2(2)EB"}, {"status": "affected", "version": "15.2(2)EB1"}, {"status": "affected", "version": "15.2(2)EB2"}, {"status": "affected", "version": "15.2(6)EB"}, {"status": "affected", "version": "15.5(1)T"}, {"status": "affected", "version": "15.5(1)T1"}, {"status": "affected", "version": "15.5(2)T"}, {"status": "affected", "version": "15.5(1)T2"}, {"status": "affected", "version": "15.5(1)T3"}, {"status": "affected", "version": "15.5(2)T1"}, {"status": "affected", "version": "15.5(2)T2"}, {"status": "affected", "version": "15.5(2)T3"}, {"status": "affected", "version": "15.5(2)T4"}, {"status": "affected", "version": "15.5(1)T4"}, {"status": "affected", "version": "15.2(2)EA"}, {"status": "affected", "version": "15.2(2)EA1"}, {"status": "affected", "version": "15.2(2)EA2"}, {"status": "affected", "version": "15.2(3)EA"}, {"status": "affected", "version": "15.2(4)EA"}, {"status": "affected", "version": "15.2(4)EA1"}, {"status": "affected", "version": "15.2(2)EA3"}, {"status": "affected", "version": "15.2(4)EA3"}, {"status": "affected", "version": "15.2(5)EA"}, {"status": "affected", "version": "15.2(4)EA4"}, {"status": "affected", "version": "15.2(4)EA5"}, {"status": "affected", "version": "15.2(4)EA6"}, {"status": "affected", "version": "15.2(4)EA7"}, {"status": "affected", "version": "15.2(4)EA8"}, {"status": "affected", "version": "15.2(4)EA9"}, {"status": "affected", "version": "15.2(4)EA9a"}, {"status": "affected", "version": "15.5(3)M"}, {"status": "affected", "version": "15.5(3)M1"}, {"status": "affected", "version": "15.5(3)M0a"}, {"status": "affected", "version": "15.5(3)M2"}, {"status": "affected", "version": "15.5(3)M3"}, {"status": "affected", "version": "15.5(3)M4"}, {"status": "affected", "version": "15.5(3)M4a"}, {"status": "affected", "version": "15.5(3)M5"}, {"status": "affected", "version": "15.5(3)M6"}, {"status": "affected", "version": "15.5(3)M7"}, {"status": "affected", "version": "15.5(3)M6a"}, {"status": "affected", "version": "15.5(3)M8"}, {"status": "affected", "version": "15.5(3)M9"}, {"status": "affected", "version": "15.5(3)M10"}, {"status": "affected", "version": "15.5(3)SN"}, {"status": "affected", "version": "15.6(1)S"}, {"status": "affected", "version": "15.6(2)S"}, {"status": "affected", "version": "15.6(2)S1"}, {"status": "affected", "version": "15.6(1)S1"}, {"status": "affected", "version": "15.6(1)S2"}, {"status": "affected", "version": "15.6(2)S2"}, {"status": "affected", "version": "15.6(1)S3"}, {"status": "affected", "version": "15.6(2)S3"}, {"status": "affected", "version": "15.6(1)S4"}, {"status": "affected", "version": "15.6(2)S4"}, {"status": "affected", "version": "15.6(1)T"}, {"status": "affected", "version": "15.6(2)T"}, {"status": "affected", "version": "15.6(1)T0a"}, {"status": "affected", "version": "15.6(1)T1"}, {"status": "affected", "version": "15.6(2)T1"}, {"status": "affected", "version": "15.6(1)T2"}, {"status": "affected", "version": "15.6(2)T2"}, {"status": "affected", "version": "15.6(1)T3"}, {"status": "affected", "version": "15.6(2)T3"}, {"status": "affected", "version": "15.3(1)SY"}, {"status": "affected", "version": "15.3(1)SY1"}, {"status": "affected", "version": "15.3(1)SY2"}, {"status": "affected", "version": "15.6(2)SP"}, {"status": "affected", "version": "15.6(2)SP1"}, {"status": "affected", "version": "15.6(2)SP2"}, {"status": "affected", "version": "15.6(2)SP3"}, {"status": "affected", "version": "15.6(2)SP4"}, {"status": "affected", "version": "15.6(2)SP5"}, {"status": "affected", "version": "15.6(2)SP6"}, {"status": "affected", "version": "15.6(2)SP7"}, {"status": "affected", "version": "15.6(2)SP8"}, {"status": "affected", "version": "15.6(2)SP9"}, {"status": "affected", "version": "15.6(2)SP10"}, {"status": "affected", "version": "15.6(2)SN"}, {"status": "affected", "version": "15.6(3)M"}, {"status": "affected", "version": "15.6(3)M1"}, {"status": "affected", "version": "15.6(3)M0a"}, {"status": "affected", "version": "15.6(3)M1b"}, {"status": "affected", "version": "15.6(3)M2"}, {"status": "affected", "version": "15.6(3)M3"}, {"status": "affected", "version": "15.6(3)M3a"}, {"status": "affected", "version": "15.6(3)M4"}, {"status": "affected", "version": "15.6(3)M5"}, {"status": "affected", "version": "15.6(3)M6"}, {"status": "affected", "version": "15.6(3)M7"}, {"status": "affected", "version": "15.6(3)M6a"}, {"status": "affected", "version": "15.6(3)M6b"}, {"status": "affected", "version": "15.6(3)M8"}, {"status": "affected", "version": "15.6(3)M9"}, {"status": "affected", "version": "15.2(4)EC1"}, {"status": "affected", "version": "15.2(4)EC2"}, {"status": "affected", "version": "15.4(1)SY"}, {"status": "affected", "version": "15.4(1)SY1"}, {"status": "affected", "version": "15.4(1)SY2"}, {"status": "affected", "version": "15.4(1)SY3"}, {"status": "affected", "version": "15.4(1)SY4"}, {"status": "affected", "version": "15.5(1)SY"}, {"status": "affected", "version": "15.5(1)SY1"}, {"status": "affected", "version": "15.5(1)SY2"}, {"status": "affected", "version": "15.5(1)SY3"}, {"status": "affected", "version": "15.5(1)SY4"}, {"status": "affected", "version": "15.5(1)SY5"}, {"status": "affected", "version": "15.5(1)SY6"}, {"status": "affected", "version": "15.5(1)SY7"}, {"status": "affected", "version": "15.5(1)SY8"}, {"status": "affected", "version": "15.5(1)SY9"}, {"status": "affected", "version": "15.5(1)SY10"}, {"status": "affected", "version": "15.5(1)SY11"}, {"status": "affected", "version": "15.5(1)SY12"}, {"status": "affected", "version": "15.7(3)M"}, {"status": "affected", "version": "15.7(3)M1"}, {"status": "affected", "version": "15.7(3)M0a"}, {"status": "affected", "version": "15.7(3)M3"}, {"status": "affected", "version": "15.7(3)M2"}, {"status": "affected", "version": "15.7(3)M4"}, {"status": "affected", "version": "15.7(3)M5"}, {"status": "affected", "version": "15.7(3)M4a"}, {"status": "affected", "version": "15.7(3)M4b"}, {"status": "affected", "version": "15.7(3)M6"}, {"status": "affected", "version": "15.7(3)M7"}, {"status": "affected", "version": "15.7(3)M8"}, {"status": "affected", "version": "15.7(3)M9"}, {"status": "affected", "version": "15.8(3)M"}, {"status": "affected", "version": "15.8(3)M1"}, {"status": "affected", "version": "15.8(3)M0a"}, {"status": "affected", "version": "15.8(3)M0b"}, {"status": "affected", "version": "15.8(3)M2"}, {"status": "affected", "version": "15.8(3)M1a"}, {"status": "affected", "version": "15.8(3)M3"}, {"status": "affected", "version": "15.8(3)M2a"}, {"status": "affected", "version": "15.8(3)M4"}, {"status": "affected", "version": "15.8(3)M3a"}, {"status": "affected", "version": "15.8(3)M3b"}, {"status": "affected", "version": "15.8(3)M5"}, {"status": "affected", "version": "15.8(3)M6"}, {"status": "affected", "version": "15.8(3)M7"}, {"status": "affected", "version": "15.8(3)M8"}, {"status": "affected", "version": "15.8(3)M9"}, {"status": "affected", "version": "15.9(3)M"}, {"status": "affected", "version": "15.9(3)M1"}, {"status": "affected", "version": "15.9(3)M0a"}, {"status": "affected", "version": "15.9(3)M2"}, {"status": "affected", "version": "15.9(3)M3"}, {"status": "affected", "version": "15.9(3)M2a"}, {"status": "affected", "version": "15.9(3)M3a"}, {"status": "affected", "version": "15.9(3)M4"}, {"status": "affected", "version": "15.9(3)M3b"}, {"status": "affected", "version": "15.9(3)M5"}, {"status": "affected", "version": "15.9(3)M4a"}, {"status": "affected", "version": "15.9(3)M6"}, {"status": "affected", "version": "15.9(3)M7"}, {"status": "affected", "version": "15.9(3)M6a"}, {"status": "affected", "version": "15.9(3)M6b"}, {"status": "affected", "version": "15.9(3)M8"}, {"status": "affected", "version": "15.9(3)M7a"}, {"status": "affected", "version": "15.9(3)M8b"}]}, {"vendor": "Cisco", "product": "Cisco IOS XE Software", "versions": [{"status": "affected", "version": "3.7.0S"}, {"status": "affected", "version": "3.7.1S"}, {"status": "affected", "version": "3.7.2S"}, {"status": "affected", "version": "3.7.3S"}, {"status": "affected", "version": "3.7.4S"}, {"status": "affected", "version": "3.7.5S"}, {"status": "affected", "version": "3.7.6S"}, {"status": "affected", "version": "3.7.7S"}, {"status": "affected", "version": "3.7.4aS"}, {"status": "affected", "version": "3.7.2tS"}, {"status": "affected", "version": "3.7.0bS"}, {"status": "affected", "version": "3.7.1aS"}, {"status": "affected", "version": "3.8.0S"}, {"status": "affected", "version": "3.8.1S"}, {"status": "affected", "version": "3.8.2S"}, {"status": "affected", "version": "3.9.1S"}, {"status": "affected", "version": "3.9.0S"}, {"status": "affected", "version": "3.9.2S"}, {"status": "affected", "version": "3.9.1aS"}, {"status": "affected", "version": "3.9.0aS"}, {"status": "affected", "version": "3.2.0SE"}, {"status": "affected", "version": "3.2.1SE"}, {"status": "affected", "version": "3.2.2SE"}, {"status": "affected", "version": "3.2.3SE"}, {"status": "affected", "version": "3.3.0SE"}, {"status": "affected", "version": "3.3.1SE"}, {"status": "affected", "version": "3.3.2SE"}, {"status": "affected", "version": "3.3.3SE"}, {"status": "affected", "version": "3.3.4SE"}, {"status": "affected", "version": "3.3.5SE"}, {"status": "affected", "version": "3.3.0XO"}, {"status": "affected", "version": "3.3.1XO"}, {"status": "affected", "version": "3.3.2XO"}, {"status": "affected", "version": "3.4.0SG"}, {"status": "affected", "version": "3.4.2SG"}, {"status": "affected", "version": "3.4.1SG"}, {"status": "affected", "version": "3.4.3SG"}, {"status": "affected", "version": "3.4.4SG"}, {"status": "affected", "version": "3.4.5SG"}, {"status": "affected", "version": "3.4.6SG"}, {"status": "affected", "version": "3.4.7SG"}, {"status": "affected", "version": "3.4.8SG"}, {"status": "affected", "version": "3.5.0E"}, {"status": "affected", "version": "3.5.1E"}, {"status": "affected", "version": "3.5.2E"}, {"status": "affected", "version": "3.5.3E"}, {"status": "affected", "version": "3.10.0S"}, {"status": "affected", "version": "3.10.1S"}, {"status": "affected", "version": "3.10.2S"}, {"status": "affected", "version": "3.10.3S"}, {"status": "affected", "version": "3.10.4S"}, {"status": "affected", "version": "3.10.5S"}, {"status": "affected", "version": "3.10.6S"}, {"status": "affected", "version": "3.10.2tS"}, {"status": "affected", "version": "3.10.7S"}, {"status": "affected", "version": "3.10.1xbS"}, {"status": "affected", "version": "3.10.8S"}, {"status": "affected", "version": "3.10.8aS"}, {"status": "affected", "version": "3.10.9S"}, {"status": "affected", "version": "3.10.10S"}, {"status": "affected", "version": "3.11.1S"}, {"status": "affected", "version": "3.11.2S"}, {"status": "affected", "version": "3.11.0S"}, {"status": "affected", "version": "3.11.3S"}, {"status": "affected", "version": "3.11.4S"}, {"status": "affected", "version": "3.12.0S"}, {"status": "affected", "version": "3.12.1S"}, {"status": "affected", "version": "3.12.2S"}, {"status": "affected", "version": "3.12.3S"}, {"status": "affected", "version": "3.12.0aS"}, {"status": "affected", "version": "3.12.4S"}, {"status": "affected", "version": "3.13.0S"}, {"status": "affected", "version": "3.13.1S"}, {"status": "affected", "version": "3.13.2S"}, {"status": "affected", "version": "3.13.3S"}, {"status": "affected", "version": "3.13.4S"}, {"status": "affected", "version": "3.13.5S"}, {"status": "affected", "version": "3.13.2aS"}, {"status": "affected", "version": "3.13.0aS"}, {"status": "affected", "version": "3.13.5aS"}, {"status": "affected", "version": "3.13.6S"}, {"status": "affected", "version": "3.13.7S"}, {"status": "affected", "version": "3.13.6aS"}, {"status": "affected", "version": "3.13.7aS"}, {"status": "affected", "version": "3.13.8S"}, {"status": "affected", "version": "3.13.9S"}, {"status": "affected", "version": "3.13.10S"}, {"status": "affected", "version": "3.6.0E"}, {"status": "affected", "version": "3.6.1E"}, {"status": "affected", "version": "3.6.2aE"}, {"status": "affected", "version": "3.6.2E"}, {"status": "affected", "version": "3.6.3E"}, {"status": "affected", "version": "3.6.4E"}, {"status": "affected", "version": "3.6.5E"}, {"status": "affected", "version": "3.6.6E"}, {"status": "affected", "version": "3.6.5aE"}, {"status": "affected", "version": "3.6.5bE"}, {"status": "affected", "version": "3.6.7E"}, {"status": "affected", "version": "3.6.8E"}, {"status": "affected", "version": "3.6.7bE"}, {"status": "affected", "version": "3.6.9E"}, {"status": "affected", "version": "3.6.10E"}, {"status": "affected", "version": "3.14.0S"}, {"status": "affected", "version": "3.14.1S"}, {"status": "affected", "version": "3.14.2S"}, {"status": "affected", "version": "3.14.3S"}, {"status": "affected", "version": "3.14.4S"}, {"status": "affected", "version": "3.15.0S"}, {"status": "affected", "version": "3.15.1S"}, {"status": "affected", "version": "3.15.2S"}, {"status": "affected", "version": "3.15.1cS"}, {"status": "affected", "version": "3.15.3S"}, {"status": "affected", "version": "3.15.4S"}, {"status": "affected", "version": "3.7.0E"}, {"status": "affected", "version": "3.7.1E"}, {"status": "affected", "version": "3.7.2E"}, {"status": "affected", "version": "3.7.3E"}, {"status": "affected", "version": "3.7.4E"}, {"status": "affected", "version": "3.7.5E"}, {"status": "affected", "version": "3.16.0S"}, {"status": "affected", "version": "3.16.1S"}, {"status": "affected", "version": "3.16.1aS"}, {"status": "affected", "version": "3.16.2S"}, {"status": "affected", "version": "3.16.2aS"}, {"status": "affected", "version": "3.16.0cS"}, {"status": "affected", "version": "3.16.3S"}, {"status": "affected", "version": "3.16.2bS"}, {"status": "affected", "version": "3.16.3aS"}, {"status": "affected", "version": "3.16.4S"}, {"status": "affected", "version": "3.16.4aS"}, {"status": "affected", "version": "3.16.4bS"}, {"status": "affected", "version": "3.16.5S"}, {"status": "affected", "version": "3.16.4dS"}, {"status": "affected", "version": "3.16.6S"}, {"status": "affected", "version": "3.16.7S"}, {"status": "affected", "version": "3.16.6bS"}, {"status": "affected", "version": "3.16.7aS"}, {"status": "affected", "version": "3.16.7bS"}, {"status": "affected", "version": "3.16.8S"}, {"status": "affected", "version": "3.16.9S"}, {"status": "affected", "version": "3.16.10S"}, {"status": "affected", "version": "3.17.0S"}, {"status": "affected", "version": "3.17.1S"}, {"status": "affected", "version": "3.17.2S"}, {"status": "affected", "version": "3.17.1aS"}, {"status": "affected", "version": "3.17.3S"}, {"status": "affected", "version": "3.17.4S"}, {"status": "affected", "version": "16.1.1"}, {"status": "affected", "version": "16.1.2"}, {"status": "affected", "version": "16.1.3"}, {"status": "affected", "version": "16.2.1"}, {"status": "affected", "version": "16.2.2"}, {"status": "affected", "version": "3.8.0E"}, {"status": "affected", "version": "3.8.1E"}, {"status": "affected", "version": "3.8.2E"}, {"status": "affected", "version": "3.8.3E"}, {"status": "affected", "version": "3.8.4E"}, {"status": "affected", "version": "3.8.5E"}, {"status": "affected", "version": "3.8.5aE"}, {"status": "affected", "version": "3.8.6E"}, {"status": "affected", "version": "3.8.7E"}, {"status": "affected", "version": "3.8.8E"}, {"status": "affected", "version": "3.8.9E"}, {"status": "affected", "version": "3.8.10E"}, {"status": "affected", "version": "3.8.10eE"}, {"status": "affected", "version": "16.3.1"}, {"status": "affected", "version": "16.3.2"}, {"status": "affected", "version": "16.3.3"}, {"status": "affected", "version": "16.3.1a"}, {"status": "affected", "version": "16.3.4"}, {"status": "affected", "version": "16.3.5"}, {"status": "affected", "version": "16.3.5b"}, {"status": "affected", "version": "16.3.6"}, {"status": "affected", "version": "16.3.7"}, {"status": "affected", "version": "16.3.8"}, {"status": "affected", "version": "16.3.9"}, {"status": "affected", "version": "16.3.10"}, {"status": "affected", "version": "16.3.11"}, {"status": "affected", "version": "16.4.1"}, {"status": "affected", "version": "16.4.2"}, {"status": "affected", "version": "16.4.3"}, {"status": "affected", "version": "16.5.1"}, {"status": "affected", "version": "16.5.1a"}, {"status": "affected", "version": "16.5.1b"}, {"status": "affected", "version": "16.5.2"}, {"status": "affected", "version": "16.5.3"}, {"status": "affected", "version": "3.18.0aS"}, {"status": "affected", "version": "3.18.0S"}, {"status": "affected", "version": "3.18.1S"}, {"status": "affected", "version": "3.18.2S"}, {"status": "affected", "version": "3.18.3S"}, {"status": "affected", "version": "3.18.4S"}, {"status": "affected", "version": "3.18.0SP"}, {"status": "affected", "version": "3.18.1SP"}, {"status": "affected", "version": "3.18.1aSP"}, {"status": "affected", "version": "3.18.1bSP"}, {"status": "affected", "version": "3.18.1cSP"}, {"status": "affected", "version": "3.18.2SP"}, {"status": "affected", "version": "3.18.2aSP"}, {"status": "affected", "version": "3.18.3SP"}, {"status": "affected", "version": "3.18.4SP"}, {"status": "affected", "version": "3.18.3aSP"}, {"status": "affected", "version": "3.18.3bSP"}, {"status": "affected", "version": "3.18.5SP"}, {"status": "affected", "version": "3.18.6SP"}, {"status": "affected", "version": "3.18.7SP"}, {"status": "affected", "version": "3.18.8aSP"}, {"status": "affected", "version": "3.18.9SP"}, {"status": "affected", "version": "3.9.0E"}, {"status": "affected", "version": "3.9.1E"}, {"status": "affected", "version": "3.9.2E"}, {"status": "affected", "version": "16.6.1"}, {"status": "affected", "version": "16.6.2"}, {"status": "affected", "version": "16.6.3"}, {"status": "affected", "version": "16.6.4"}, {"status": "affected", "version": "16.6.5"}, {"status": "affected", "version": "16.6.4a"}, {"status": "affected", "version": "16.6.5a"}, {"status": "affected", "version": "16.6.6"}, {"status": "affected", "version": "16.6.7"}, {"status": "affected", "version": "16.6.8"}, {"status": "affected", "version": "16.6.9"}, {"status": "affected", "version": "16.6.10"}, {"status": "affected", "version": "16.7.1"}, {"status": "affected", "version": "16.7.1a"}, {"status": "affected", "version": "16.7.1b"}, {"status": "affected", "version": "16.7.2"}, {"status": "affected", "version": "16.7.3"}, {"status": "affected", "version": "16.7.4"}, {"status": "affected", "version": "16.8.1"}, {"status": "affected", "version": "16.8.1a"}, {"status": "affected", "version": "16.8.1b"}, {"status": "affected", "version": "16.8.1s"}, {"status": "affected", "version": "16.8.1c"}, {"status": "affected", "version": "16.8.1d"}, {"status": "affected", "version": "16.8.2"}, {"status": "affected", "version": "16.8.1e"}, {"status": "affected", "version": "16.8.3"}, {"status": "affected", "version": "16.9.1"}, {"status": "affected", "version": "16.9.2"}, {"status": "affected", "version": "16.9.1a"}, {"status": "affected", "version": "16.9.1b"}, {"status": "affected", "version": "16.9.1s"}, {"status": "affected", "version": "16.9.3"}, {"status": "affected", "version": "16.9.4"}, {"status": "affected", "version": "16.9.3a"}, {"status": "affected", "version": "16.9.5"}, {"status": "affected", "version": "16.9.5f"}, {"status": "affected", "version": "16.9.6"}, {"status": "affected", "version": "16.9.7"}, {"status": "affected", "version": "16.9.8"}, {"status": "affected", "version": "16.10.1"}, {"status": "affected", "version": "16.10.1a"}, {"status": "affected", "version": "16.10.1b"}, {"status": "affected", "version": "16.10.1s"}, {"status": "affected", "version": "16.10.1c"}, {"status": "affected", "version": "16.10.1e"}, {"status": "affected", "version": "16.10.1d"}, {"status": "affected", "version": "16.10.2"}, {"status": "affected", "version": "16.10.1f"}, {"status": "affected", "version": "16.10.1g"}, {"status": "affected", "version": "16.10.3"}, {"status": "affected", "version": "3.10.0E"}, {"status": "affected", "version": "3.10.1E"}, {"status": "affected", "version": "3.10.0cE"}, {"status": "affected", "version": "3.10.2E"}, {"status": "affected", "version": "3.10.3E"}, {"status": "affected", "version": "16.11.1"}, {"status": "affected", "version": "16.11.1a"}, {"status": "affected", "version": "16.11.1b"}, {"status": "affected", "version": "16.11.2"}, {"status": "affected", "version": "16.11.1s"}, {"status": "affected", "version": "16.12.1"}, {"status": "affected", "version": "16.12.1s"}, {"status": "affected", "version": "16.12.1a"}, {"status": "affected", "version": "16.12.1c"}, {"status": "affected", "version": "16.12.1w"}, {"status": "affected", "version": "16.12.2"}, {"status": "affected", "version": "16.12.1y"}, {"status": "affected", "version": "16.12.2a"}, {"status": "affected", "version": "16.12.3"}, {"status": "affected", "version": "16.12.8"}, {"status": "affected", "version": "16.12.2s"}, {"status": "affected", "version": "16.12.1x"}, {"status": "affected", "version": "16.12.1t"}, {"status": "affected", "version": "16.12.4"}, {"status": "affected", "version": "16.12.3s"}, {"status": "affected", "version": "16.12.3a"}, {"status": "affected", "version": "16.12.4a"}, {"status": "affected", "version": "16.12.5"}, {"status": "affected", "version": "16.12.6"}, {"status": "affected", "version": "16.12.1z1"}, {"status": "affected", "version": "16.12.5a"}, {"status": "affected", "version": "16.12.5b"}, {"status": "affected", "version": "16.12.1z2"}, {"status": "affected", "version": "16.12.6a"}, {"status": "affected", "version": "16.12.7"}, {"status": "affected", "version": "16.12.9"}, {"status": "affected", "version": "16.12.10"}, {"status": "affected", "version": "16.12.10a"}, {"status": "affected", "version": "3.11.0E"}, {"status": "affected", "version": "3.11.1E"}, {"status": "affected", "version": "3.11.2E"}, {"status": "affected", "version": "3.11.3E"}, {"status": "affected", "version": "3.11.1aE"}, {"status": "affected", "version": "3.11.4E"}, {"status": "affected", "version": "3.11.3aE"}, {"status": "affected", "version": "3.11.5E"}, {"status": "affected", "version": "3.11.6E"}, {"status": "affected", "version": "3.11.7E"}, {"status": "affected", "version": "3.11.8E"}, {"status": "affected", "version": "3.11.9E"}, {"status": "affected", "version": "17.1.1"}, {"status": "affected", "version": "17.1.1a"}, {"status": "affected", "version": "17.1.1s"}, {"status": "affected", "version": "17.1.1t"}, {"status": "affected", "version": "17.1.3"}, {"status": "affected", "version": "17.2.1"}, {"status": "affected", "version": "17.2.1r"}, {"status": "affected", "version": "17.2.1a"}, {"status": "affected", "version": "17.2.1v"}, {"status": "affected", "version": "17.2.2"}, {"status": "affected", "version": "17.2.3"}, {"status": "affected", "version": "17.3.1"}, {"status": "affected", "version": "17.3.2"}, {"status": "affected", "version": "17.3.3"}, {"status": "affected", "version": "17.3.1a"}, {"status": "affected", "version": "17.3.1w"}, {"status": "affected", "version": "17.3.2a"}, {"status": "affected", "version": "17.3.1x"}, {"status": "affected", "version": "17.3.1z"}, {"status": "affected", "version": "17.3.4"}, {"status": "affected", "version": "17.3.5"}, {"status": "affected", "version": "17.3.4a"}, {"status": "affected", "version": "17.3.6"}, {"status": "affected", "version": "17.3.4b"}, {"status": "affected", "version": "17.3.4c"}, {"status": "affected", "version": "17.3.5a"}, {"status": "affected", "version": "17.3.5b"}, {"status": "affected", "version": "17.3.7"}, {"status": "affected", "version": "17.3.8"}, {"status": "affected", "version": "17.3.8a"}, {"status": "affected", "version": "17.4.1"}, {"status": "affected", "version": "17.4.2"}, {"status": "affected", "version": "17.4.1a"}, {"status": "affected", "version": "17.4.1b"}, {"status": "affected", "version": "17.4.2a"}, {"status": "affected", "version": "17.5.1"}, {"status": "affected", "version": "17.5.1a"}, {"status": "affected", "version": "17.6.1"}, {"status": "affected", "version": "17.6.2"}, {"status": "affected", "version": "17.6.1w"}, {"status": "affected", "version": "17.6.1a"}, {"status": "affected", "version": "17.6.1x"}, {"status": "affected", "version": "17.6.3"}, {"status": "affected", "version": "17.6.1y"}, {"status": "affected", "version": "17.6.1z"}, {"status": "affected", "version": "17.6.3a"}, {"status": "affected", "version": "17.6.4"}, {"status": "affected", "version": "17.6.1z1"}, {"status": "affected", "version": "17.6.5"}, {"status": "affected", "version": "17.6.5a"}, {"status": "affected", "version": "17.7.1"}, {"status": "affected", "version": "17.7.1a"}, {"status": "affected", "version": "17.7.1b"}, {"status": "affected", "version": "17.7.2"}, {"status": "affected", "version": "17.10.1"}, {"status": "affected", "version": "17.10.1a"}, {"status": "affected", "version": "17.10.1b"}, {"status": "affected", "version": "17.8.1"}, {"status": "affected", "version": "17.8.1a"}, {"status": "affected", "version": "17.9.1"}, {"status": "affected", "version": "17.9.1w"}, {"status": "affected", "version": "17.9.2"}, {"status": "affected", "version": "17.9.1a"}, {"status": "affected", "version": "17.9.1x"}, {"status": "affected", "version": "17.9.1y"}, {"status": "affected", "version": "17.9.3"}, {"status": "affected", "version": "17.9.2a"}, {"status": "affected", "version": "17.9.1x1"}, {"status": "affected", "version": "17.9.3a"}, {"status": "affected", "version": "17.9.1y1"}, {"status": "affected", "version": "17.11.1"}, {"status": "affected", "version": "17.11.1a"}, {"status": "affected", "version": "17.11.99SW"}]}], "exploits": [{"lang": "en", "value": "The Cisco Product Security Incident Response Team (PSIRT) is not aware of any public announcements or malicious use of the vulnerability that is described in this advisory."}], "references": [{"url": "https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-isis-sGjyOUHX", "name": "cisco-sa-isis-sGjyOUHX"}], "descriptions": [{"lang": "en", "value": "A vulnerability in the Intermediate System-to-Intermediate System (IS-IS) protocol of Cisco IOS Software and Cisco IOS XE Software could allow an unauthenticated, adjacent attacker to cause a denial of service (DoS) condition on an affected device.\r\n\r This vulnerability is due to insufficient input validation when parsing an ingress IS-IS packet. An attacker could exploit this vulnerability by sending a crafted IS-IS packet to an affected device after forming an adjacency. A successful exploit could allow the attacker to cause the affected device to reload, resulting in a denial of service (DoS) condition.\r\n\r Note: The IS-IS protocol is a routing protocol. To exploit this vulnerability, an attacker must be Layer 2-adjacent to the affected device and have formed an adjacency."}], "problemTypes": [{"descriptions": [{"lang": "en", "type": "cwe", "cweId": "CWE-476", "description": "NULL Pointer Dereference"}]}], "providerMetadata": {"orgId": "d1c1063e-7a18-46af-9102-31f8928bc633", "shortName": "cisco", "dateUpdated": "2024-03-27T16:56:42.490Z"}}}, "cveMetadata": {"cveId": "CVE-2024-20312", "state": "PUBLISHED", "dateUpdated": "2024-11-01T14:08:17.432Z", "dateReserved": "2023-11-08T15:08:07.631Z", "assignerOrgId": "d1c1063e-7a18-46af-9102-31f8928bc633", "datePublished": "2024-03-27T16:56:42.490Z", "assignerShortName": "cisco"}, "dataVersion": "5.1"}

{"descriptions": [{"lang": "en", "value": "A vulnerability in the Intermediate System-to-Intermediate System (IS-IS) protocol of Cisco IOS Software and Cisco IOS XE Software could allow an unauthenticated, adjacent attacker to cause a denial of service (DoS) condition on an affected device.\r\n\r This vulnerability is due to insufficient input validation when parsing an ingress IS-IS packet. An attacker could exploit this vulnerability by sending a crafted IS-IS packet to an affected device after forming an adjacency. A successful exploit could allow the attacker to cause the affected device to reload, resulting in a denial of service (DoS) condition.\r\n\r Note: The IS-IS protocol is a routing protocol. To exploit this vulnerability, an attacker must be Layer 2-adjacent to the affected device and have formed an adjacency."}, {"lang": "es", "value": "Una vulnerabilidad en el protocolo de sistema intermedio a sistema intermedio (IS-IS) del software Cisco IOS y del software Cisco IOS XE podr\u00eda permitir que un atacante adyacente no autenticado cause una condici\u00f3n de denegaci\u00f3n de servicio (DoS) en un dispositivo afectado. Esta vulnerabilidad se debe a una validaci\u00f3n de entrada insuficiente al analizar un paquete IS-IS de ingreso. Un atacante podr\u00eda aprovechar esta vulnerabilidad enviando un paquete IS-IS manipulado a un dispositivo afectado despu\u00e9s de formar una adyacencia. Un exploit exitoso podr\u00eda permitir al atacante hacer que el dispositivo afectado se recargue, lo que resultar\u00eda en una condici\u00f3n de denegaci\u00f3n de servicio (DoS). Nota: El protocolo IS-IS es un protocolo de enrutamiento. Para aprovechar esta vulnerabilidad, un atacante debe estar en la Capa 2 adyacente al dispositivo afectado y haber formado una adyacencia."}], "id": "CVE-2024-20312", "lastModified": "2024-11-21T08:52:20.100", "metrics": {"cvssMetricV31": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "ADJACENT_NETWORK", "availabilityImpact": "HIGH", "baseScore": 7.4, "baseSeverity": "HIGH", "confidentialityImpact": "NONE", "integrityImpact": "NONE", "privilegesRequired": "NONE", "scope": "CHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:C/C:N/I:N/A:H", "version": "3.1"}, "exploitabilityScore": 2.8, "impactScore": 4.0, "source": "ykramarz@cisco.com", "type": "Secondary"}, {"cvssData": {"attackComplexity": "LOW", "attackVector": "ADJACENT_NETWORK", "availabilityImpact": "HIGH", "baseScore": 7.4, "baseSeverity": "HIGH", "confidentialityImpact": "NONE", "integrityImpact": "NONE", "privilegesRequired": "NONE", "scope": "CHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:C/C:N/I:N/A:H", "version": "3.1"}, "exploitabilityScore": 2.8, "impactScore": 4.0, "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "type": "Secondary"}]}, "published": "2024-03-27T17:15:52.690", "references": [{"source": "ykramarz@cisco.com", "url": "https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-isis-sGjyOUHX"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-isis-sGjyOUHX"}], "sourceIdentifier": "ykramarz@cisco.com", "vulnStatus": "Awaiting Analysis", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-476"}], "source": "ykramarz@cisco.com", "type": "Secondary"}, {"description": [{"lang": "en", "value": "CWE-476"}], "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "type": "Secondary"}]}

Metrics

Attack Vector Adjacent Network

Attack Complexity Low

Privileges Required None

Scope Changed

Confidentiality Impact None

Integrity Impact None

Availability Impact High

User Interaction None

Exploitation none

Automatable no

Technical Impact partial

Affected Vendors & Products

JSON object

JSON object

JSON object

JSON object