var-201401-0341
Vulnerability from variot
The Label Distribution Protocol (LDP) functionality in Cisco NX-OS allows remote attackers to cause a denial of service (temporary LDP session outage) via LDP discovery traffic containing malformed Hello messages, aka Bug ID CSCul88851. Cisco NX-OS software is a data center-level operating system that reflects modular design, resiliency, and maintainability. The vulnerability is due to a vulnerability in analytic malformed LDP Hello messages, which an attacker could send to the affected device to trigger the vulnerability. Cisco NX-OS is prone to a remote denial-of-service vulnerability. Successfully exploiting this issue allows remote attackers to cause denial-of-service conditions. This issue is being tracked by Cisco Bug ID CSCul88851. Cisco NX-OS is a data center-oriented operating system developed by Cisco
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Sightings
| Author | Source | Type | Date |
|---|
Nomenclature
- Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
- Confirmed: The vulnerability is confirmed from an analyst perspective.
- Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
- Patched: This vulnerability was successfully patched by the user reporting the sighting.
- Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
- Not confirmed: The user expresses doubt about the veracity of the vulnerability.
- Not patched: This vulnerability was not successfully patched by the user reporting the sighting.