A vulnerability in the multicast traceroute version 2 (Mtrace2) feature of Cisco IOS XR Software could allow an unauthenticated, remote attacker to exhaust the UDP packet memory of an affected device.
This vulnerability exists because the Mtrace2 code does not properly handle packet memory. An attacker could exploit this vulnerability by sending crafted packets to an affected device. A successful exploit could allow the attacker to exhaust the incoming UDP packet memory. The affected device would not be able to process higher-level UDP-based protocols packets, possibly causing a denial of service (DoS) condition.
Note: This vulnerability can be exploited using IPv4 or IPv6.
Metrics
Affected Vendors & Products
References
History
Thu, 03 Oct 2024 14:45:00 +0000
Type | Values Removed | Values Added |
---|---|---|
CPEs | cpe:2.3:o:cisco:ios_xr:24.1.1:*:*:*:*:*:*:* cpe:2.3:o:cisco:ios_xr:24.1.2:*:*:*:*:*:*:* cpe:2.3:o:cisco:ios_xr:24.2.11:*:*:*:*:*:*:* cpe:2.3:o:cisco:ios_xr:24.2.1:*:*:*:*:*:*:* cpe:2.3:o:cisco:ios_xr:7.10.1:*:*:*:*:*:*:* cpe:2.3:o:cisco:ios_xr:7.10.2:*:*:*:*:*:*:* cpe:2.3:o:cisco:ios_xr:7.11.1:*:*:*:*:*:*:* cpe:2.3:o:cisco:ios_xr:7.11.2:*:*:*:*:*:*:* cpe:2.3:o:cisco:ios_xr:7.7.1:*:*:*:*:*:*:* cpe:2.3:o:cisco:ios_xr:7.7.21:*:*:*:*:*:*:* cpe:2.3:o:cisco:ios_xr:7.7.2:*:*:*:*:*:*:* cpe:2.3:o:cisco:ios_xr:7.8.12:*:*:*:*:*:*:* cpe:2.3:o:cisco:ios_xr:7.8.1:*:*:*:*:*:*:* cpe:2.3:o:cisco:ios_xr:7.8.22:*:*:*:*:*:*:* cpe:2.3:o:cisco:ios_xr:7.8.2:*:*:*:*:*:*:* cpe:2.3:o:cisco:ios_xr:7.9.1:*:*:*:*:*:*:* cpe:2.3:o:cisco:ios_xr:7.9.21:*:*:*:*:*:*:* cpe:2.3:o:cisco:ios_xr:7.9.2:*:*:*:*:*:*:* |
Wed, 11 Sep 2024 20:30:00 +0000
Type | Values Removed | Values Added |
---|---|---|
First Time appeared |
Cisco
Cisco ios Xr |
|
CPEs | cpe:2.3:o:cisco:ios_xr:*:*:*:*:*:*:*:* | |
Vendors & Products |
Cisco
Cisco ios Xr |
|
Metrics |
ssvc
|
Wed, 11 Sep 2024 17:00:00 +0000
Type | Values Removed | Values Added |
---|---|---|
Description | A vulnerability in the multicast traceroute version 2 (Mtrace2) feature of Cisco IOS XR Software could allow an unauthenticated, remote attacker to exhaust the UDP packet memory of an affected device. This vulnerability exists because the Mtrace2 code does not properly handle packet memory. An attacker could exploit this vulnerability by sending crafted packets to an affected device. A successful exploit could allow the attacker to exhaust the incoming UDP packet memory. The affected device would not be able to process higher-level UDP-based protocols packets, possibly causing a denial of service (DoS) condition. Note: This vulnerability can be exploited using IPv4 or IPv6. | |
Title | Cisco IOS XR Software Packet Memory Exhaustion Vulnerability | |
Weaknesses | CWE-401 | |
References |
| |
Metrics |
cvssV3_1
|
MITRE
Status: PUBLISHED
Assigner: cisco
Published: 2024-09-11T16:39:54.503Z
Updated: 2024-09-11T20:11:14.196Z
Reserved: 2023-11-08T15:08:07.630Z
Link: CVE-2024-20304
Vulnrichment
Updated: 2024-09-11T20:11:04.515Z
NVD
Status : Analyzed
Published: 2024-09-11T17:15:11.853
Modified: 2024-10-03T14:20:07.680
Link: CVE-2024-20304
Redhat
No data.