var-201305-0148
Vulnerability from variot

The encryption functionality in Cisco NX-OS on the Nexus 1000V does not properly handle Virtual Supervisor Module (VSM) to Virtual Ethernet Module (VEM) communication, which allows remote attackers to intercept or modify network traffic by leveraging certain Layer 2 or Layer 3 access, aka Bug ID CSCud14691. Vendors have confirmed this vulnerability Bug ID CSCud14691 It is released as.Network traffic may be intercepted or altered by third parties using access rights to Layer 2 or Layer 3. The Cisco Nexus Series switches are data center switches. Adopt the Cisco Nexus OS operating system. Successful exploits will allow attackers to perform unauthorized actions and obtain sensitive information that may aid in further attacks. This issue is being tracked by Cisco Bug ID CSCud14691

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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.