VAR-201507-0512
Vulnerability from variot - Updated: 2023-12-18 13:48The Concurrent Data Management Replication process in Cisco IOS XR 5.3.0 on ASR 9000 devices allows remote attackers to cause a denial of service (BGP process reload) via malformed BGPv4 packets, aka Bug ID CSCur70670. Cisco IOS XR is a member of the Cisco IOS Software family that uses a microkernel-based operating system architecture. An attacker can exploit this issue to cause the affected process to reload, resulting in a denial of service (DoS) condition. This issue is being tracked by Cisco Bug ID CSCur70670. The vulnerability is caused by the program not correctly handling malformed BGPv4 packets
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Sightings
| Author | Source | Type | Date |
|---|
Nomenclature
- Seen: The vulnerability was mentioned, discussed, or observed by the user.
- Confirmed: The vulnerability has been validated from an analyst's perspective.
- Published Proof of Concept: A public proof of concept is available for this vulnerability.
- Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
- Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
- Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
- Not confirmed: The user expressed doubt about the validity of the vulnerability.
- Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.
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