CVE-2011-2581 (GCVE-0-2011-2581)

Vulnerability from cvelistv5 – Published: 2011-09-14 15:00 – Updated: 2024-08-06 23:08
VLAI?
Summary
The ACL implementation in Cisco NX-OS 5.0(2) and 5.0(3) before 5.0(3)N2(1) on Nexus 5000 series switches, and NX-OS before 5.0(3)U1(2a) on Nexus 3000 series switches, does not properly handle comments in conjunction with deny statements, which allows remote attackers to bypass intended access restrictions in opportunistic circumstances by sending packets, aka Bug IDs CSCto09813 and CSCtr61490.
Severity ?
No CVSS data available.
CWE
  • n/a
Assigner
References
http://www.securitytracker.com/id?1026019 vdb-entryx_refsource_SECTRACK
http://www.cisco.com/en/US/products/products_secu… vendor-advisoryx_refsource_CISCO
http://secunia.com/advisories/45883 third-party-advisoryx_refsource_SECUNIA
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  }
}


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  • 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.
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Detection rules are retrieved from Rulezet.