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CVE-2011-4023

nvd nist
Published: May 3, 2012Modified: Apr 29, 2026

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7.8
Vector
AV:N/AC:L/Au:N/C:N/I:N/A:C
Exploitability: 10.0 / Impact: 6.9
Source: NVD

Description

Memory leak in libcmd in Cisco NX-OS 5.0 on Nexus switches allows remote authenticated users to cause a denial of service (memory consumption) via SNMP requests, aka Bug ID CSCtr65682.

Affected (27)

Cisco
12 products
Nx Os
Nexus 2148t Fex Switch
Nexus 2224tp Fex Switch
Nexus 2232pp Fex Switch
Nexus 2232tm Fex Switch
Nexus 2248tp E Fex Switch
Nexus 2248tp Fex Switch
Nexus 5010p Switch
Nexus 5020p Switch
Nexus 5548p
Nexus 5548up
Nexus 5596up
Configuration A
27 vulnerable
Vulnerable SoftwareAffected Versions
Cisco
Nx Os
Version 5.0
Nx Os
Version 5.0(2)
Nx Os
Version 5.0(2)n1(1)
Nx Os
Version 5.0(2)n2(1)
Nx Os
Version 5.0(2)n2(1a)
Nx Os
Version 5.0(2a)
Nx Os
Version 5.0(3)
Nx Os
Version 5.0(3)n1(1)
Nx Os
Version 5.0(3)n1(1a)
Nx Os
Version 5.0(3)n1(1b)
Nx Os
Version 5.0(3)n1(1c)
Nx Os
Version 5.0(3)n2(1)
Nx Os
Version 5.0(3)n2(2)
Nx Os
Version 5.0(3)n2(2a)
Nx Os
Version 5.0(3)n2(2b)
Nx Os
Version 5.0(5)
Nexus 2148t Fex Switch
All versions
Nexus 2224tp Fex Switch
All versions
Nexus 2232pp Fex Switch
All versions
Nexus 2232tm Fex Switch
All versions
Nexus 2248tp E Fex Switch
All versions
Nexus 2248tp Fex Switch
All versions
Nexus 5010p Switch
All versions
Nexus 5020p Switch
All versions
Nexus 5548p
All versions
Nexus 5548up
All versions
Nexus 5596up
All versions

Related CWEs

CWE-399
CWE-399

References (2)

Source: psirt@cisco.com
Source: af854a3a-2127-422b-91ae-364da2661108

Timeline

No history available yet.