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.
History

No history.

cve-icon MITRE

Status: PUBLISHED

Assigner: cisco

Published: 2011-09-14T15:00:00

Updated: 2024-08-06T23:08:23.145Z

Reserved: 2011-06-27T00:00:00

Link: CVE-2011-2581

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Modified

Published: 2011-09-14T16:05:23.603

Modified: 2024-11-21T01:28:31.550

Link: CVE-2011-2581

cve-icon Redhat

No data.