var-201305-0149
Vulnerability from variot
The encryption functionality in the Virtual Supervisor Module (VSM) to Virtual Ethernet Module (VEM) communication component in Cisco NX-OS on the Nexus 1000V does not properly authenticate VSM/VEM packets, which allows remote attackers to disable packet-level encryption and integrity protection via crafted packets, aka Bug ID CSCud14710. The Cisco Nexus Series switches are data center switches. Adopt the Cisco Nexus OS operating system. And integrity protection. An attacker can exploit this issue to bypass the authentication mechanism and perform unauthorized actions on the affected device. This may aid in further attacks. This issue is tracked by Cisco Bug ID CSCud14710. The vulnerability is caused by the program not properly validating VSM/VEM packets
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Sightings
| Author | Source | Type | Date |
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Nomenclature
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