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Status published
Medium
CVE-2014-3295
The HSRP implementation in Cisco NX-OS 6.2(2a) and earlier allows...
Vulnerability Description
The HSRP implementation in Cisco NX-OS 6.2(2a) and earlier allows remote attackers to bypass authentication and cause a denial of service (group-member state modification and traffic blackholing) via malformed HSRP packets, aka Bug ID CSCup11309.
Impact Analysis
Refer to official advisory for detailed impact metrics.
Remediation
Ensure systems are updated to the latest vendor-supplied patch levels.
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Credits & Attribution
No credits recorded in the NVD database.
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Affected Vendor
cisco
View all reports →Affected Software
nx-os
Vulnerable Versions:
0, 4.1.\(2\), 4.1.\(3\), 4.1.\(4\), 4.1.\(5\), 4.2\(3\), 4.2\(4\), 4.2\(6\), 4.2\(8\), 4.2.\(2a\), 5.0\(2a\), 5.0\(3\), 5.0\(5\), 5.1\(1a\), 5.1\(3\), 5.1\(4\), 5.1\(5\), 5.1\(6\), 5.2\(1\), 5.2\(3a\), 5.2\(4\), 5.2\(5\), 5.2\(7\), 5.2\(9\), 6.0\(1\), 6.0\(2\), 6.0\(3\), 6.0\(4\), 6.1\(1\), 6.1\(2\), 6.1\(3\), 6.1\(4\), 6.1\(4a\), 6.2\(2\)
Timeline
Official Publish:
June 14th, 2014
Last Modified:
August 6th, 2024
Added to House:
July 19th, 2026
CVSS Vectors
Weaknesses (CWE)
No CWE data available
MITRE ATT&CK TTPs
No associated TTPs found for this vulnerability.