A vulnerability in the Protocol Independent Multicast (PIM) feature of Cisco IOS XE Software could allow an unauthenticated, remote attacker to cause a denial of service (DoS) condition on an affected device.
This vulnerability is due to insufficient validation of received IPv4 PIMv2 packets. An attacker could exploit this vulnerability by sending a crafted PIMv2 packet to a PIM-enabled interface on an affected device. A successful exploit could allow the attacker to cause an affected device to reload, resulting in a DoS condition.
Note: This vulnerability can be exploited with either an IPv4 multicast or unicast packet.
This vulnerability is due to insufficient validation of received IPv4 PIMv2 packets. An attacker could exploit this vulnerability by sending a crafted PIMv2 packet to a PIM-enabled interface on an affected device. A successful exploit could allow the attacker to cause an affected device to reload, resulting in a DoS condition.
Note: This vulnerability can be exploited with either an IPv4 multicast or unicast packet.
Metrics
Affected Vendors & Products
References
History
Thu, 24 Oct 2024 20:15:00 +0000
Type | Values Removed | Values Added |
---|---|---|
Weaknesses | NVD-CWE-noinfo | |
CPEs | cpe:2.3:o:cisco:ios_xe:17.13.1:*:*:*:*:*:*:* cpe:2.3:o:cisco:ios_xe:17.13.1a:*:*:*:*:*:*:* |
Wed, 25 Sep 2024 19:30:00 +0000
Type | Values Removed | Values Added |
---|---|---|
First Time appeared |
Cisco
Cisco ios Xe |
|
CPEs | cpe:2.3:o:cisco:ios_xe:*:*:*:*:*:*:*:* | |
Vendors & Products |
Cisco
Cisco ios Xe |
|
Metrics |
ssvc
|
Wed, 25 Sep 2024 16:45:00 +0000
Type | Values Removed | Values Added |
---|---|---|
Description | A vulnerability in the Protocol Independent Multicast (PIM) feature of Cisco IOS XE Software could allow an unauthenticated, remote attacker to cause a denial of service (DoS) condition on an affected device. This vulnerability is due to insufficient validation of received IPv4 PIMv2 packets. An attacker could exploit this vulnerability by sending a crafted PIMv2 packet to a PIM-enabled interface on an affected device. A successful exploit could allow the attacker to cause an affected device to reload, resulting in a DoS condition. Note: This vulnerability can be exploited with either an IPv4 multicast or unicast packet. | |
Weaknesses | CWE-20 | |
References |
| |
Metrics |
cvssV3_1
|

Status: PUBLISHED
Assigner: cisco
Published:
Updated: 2024-09-25T18:58:06.436Z
Reserved: 2023-11-08T15:08:07.680Z
Link: CVE-2024-20464

Updated: 2024-09-25T18:57:58.694Z

Status : Analyzed
Published: 2024-09-25T17:15:17.043
Modified: 2024-10-24T19:47:29.740
Link: CVE-2024-20464

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