Description
A vulnerability in Cisco SIP IP Phone Software for Cisco IP Phone 7800 Series and 8800 Series could allow an unauthenticated, remote attacker to cause a denial of service (DoS) condition on an affected phone. The vulnerability is due to insufficient validation of input Session Initiation Protocol (SIP) packets. An attacker could exploit this vulnerability by altering the SIP replies that are sent to the affected phone during the registration process. A successful exploit could allow the attacker to cause the phone to reboot and not complete the registration process.
Published: 2019-07-06
Score: 5.3 Medium
EPSS: < 1% Very Low
KEV: No
Impact: n/a
Action: n/a
AI Analysis

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Remediation

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Tracking

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Advisories
Source ID Title
EUVD EUVD EUVD-2019-10479 A vulnerability in Cisco SIP IP Phone Software for Cisco IP Phone 7800 Series and 8800 Series could allow an unauthenticated, remote attacker to cause a denial of service (DoS) condition on an affected phone. The vulnerability is due to insufficient validation of input Session Initiation Protocol (SIP) packets. An attacker could exploit this vulnerability by altering the SIP replies that are sent to the affected phone during the registration process. A successful exploit could allow the attacker to cause the phone to reboot and not complete the registration process.
History

Thu, 21 Nov 2024 20:15:00 +0000

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}


Subscriptions

Cisco Ip Conference Phone 7832 Ip Conference Phone 7832 Firmware Ip Conference Phone 8832 Ip Conference Phone 8832 Firmware Ip Phone 7811 Ip Phone 7811 Firmware Ip Phone 7821 Ip Phone 7821 Firmware Ip Phone 7841 Ip Phone 7841 Firmware Ip Phone 7861 Ip Phone 7861 Firmware Ip Phone 8811 Ip Phone 8811 Firmware Ip Phone 8841 Ip Phone 8841 Firmware Ip Phone 8845 Ip Phone 8845 Firmware Ip Phone 8851 Ip Phone 8851 Firmware Ip Phone 8861 Ip Phone 8861 Firmware Ip Phone 8865 Ip Phone 8865 Firmware
cve-icon MITRE

Status: PUBLISHED

Assigner: cisco

Published:

Updated: 2024-11-21T19:19:37.597Z

Reserved: 2018-12-06T00:00:00.000Z

Link: CVE-2019-1922

cve-icon Vulnrichment

Updated: 2024-08-04T18:35:51.285Z

cve-icon NVD

Status : Modified

Published: 2019-07-06T02:15:11.793

Modified: 2024-11-21T04:37:41.573

Link: CVE-2019-1922

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

No data.

Weaknesses