VAR-201311-0305
Vulnerability from variot - Updated: 2025-04-11 22:48The OSPFv3 functionality in Cisco IOS XR 5.1 allows remote attackers to cause a denial of service (process crash) via a malformed LSA Type-1 packet, aka Bug ID CSCuj82176. Cisco IOS is the interconnected network operating system used on most Cisco system routers and network switches. An attacker can exploit this issue to cause the OSPFv3 process to crash on an affected device, resulting in a denial-of-service condition. This issue is being tracked by Cisco Bug IDs CSCuj82176. The vulnerability is caused by the program not correctly parsing LSA Type-1 packets
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Sightings
| Author | Source | Type | Date | Other |
|---|
Nomenclature
- Seen: The vulnerability was mentioned, discussed, or observed by the user.
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