CVE-2012-0352

Published: Feb 16, 2012Modified: Apr 29, 2026

7.8

Vector

AV:N/AC:L/Au:N/C:N/I:N/A:C

Exploitability: 10.0 / Impact: 6.9

Source: NVD

Description

Cisco NX-OS 4.2.x before 4.2(1)SV1(5.1) on Nexus 1000v series switches; 4.x and 5.0.x before 5.0(2)N1(1) on Nexus 5000 series switches; and 4.2.x before 4.2.8, 5.0.x before 5.0.5, and 5.1.x before 5.1.1 on Nexus 7000 series switches allows remote attackers to cause a denial of service (netstack process crash and device reload) via a malformed IP packet, aka Bug IDs CSCti23447, CSCti49507, and CSCtj01991.

Affected (65)

Products: Cisco: Nx Os, Nexus 1000v, Nexus 5000, Nexus 5010, Nexus 5020, Nexus 5548p, Nexus 5548up, Nexus 5596up, Nexus 7000, Nexus 7000 10 Slot, Nexus 7000 18 Slot, Nexus 7000 9 Slot

12 products

Configuration A

24 vulnerable

Vulnerable Software	Affected Versions
Cisco Nx Os	Version 4.0(0)n1(1a)
Cisco Nx Os	Version 4.0(0)n1(2)
Cisco Nx Os	Version 4.0(0)n1(2a)
Cisco Nx Os	Version 4.0(1a)n1(1)
Cisco Nx Os	Version 4.0(1a)n1(1a)
Cisco Nx Os	Version 4.0(1a)n2(1)
Cisco Nx Os	Version 4.0(1a)n2(1a)
Cisco Nx Os	Version 4.0(4)sv1(1)
Cisco Nx Os	Version 4.0(4)sv1(2)
Cisco Nx Os	Version 4.0(4)sv1(3)
Cisco Nx Os	Version 4.0(4)sv1(3a)
Cisco Nx Os	Version 4.0(4)sv1(3b)
Cisco Nx Os	Version 4.0(4)sv1(3c)
Cisco Nx Os	Version 4.0(4)sv1(3d)
Cisco Nx Os	Version 4.1(3)n1(1)
Cisco Nx Os	Version 4.1(3)n1(1a)
Cisco Nx Os	Version 4.1(3)n2(1)
Cisco Nx Os	Version 4.1(3)n2(1a)
Cisco Nx Os	Version 4.2(1)n1(1)
Cisco Nx Os	Version 4.2(1)n2(1)
Cisco Nx Os	Version 4.2(1)n2(1a)
Cisco Nx Os	Version 4.2(1)sv1(4)
Cisco Nx Os	Version 4.2(1)sv1(4a)
Cisco Nexus 1000v	All versions

Configuration B

17 vulnerable

Vulnerable Software	Affected Versions
Cisco Nx Os	Version 5.0(2)n2(1)
Cisco Nx Os	Version 5.0(2)n2(1a)
Cisco Nx Os	Version 5.0(3)n1(1a)
Cisco Nx Os	Version 5.0(3)n1(1b)
Cisco Nx Os	Version 5.0(3)n1(1c)
Cisco Nx Os	Version 5.0(3)n2(1)
Cisco Nx Os	Version 5.0(3)n2(2)
Cisco Nx Os	Version 5.0(3)n2(2a)
Cisco Nx Os	Version 5.0(3)n2(2b)
Cisco Nx Os	Version 5.1(3)n1(1)
Cisco Nx Os	Version 5.1(3)n1(1a)
Cisco Nexus 5000	All versions
Cisco Nexus 5010	All versions
Cisco Nexus 5020	All versions
Cisco Nexus 5548p	All versions
Cisco Nexus 5548up	All versions
Cisco Nexus 5596up	All versions

Configuration C

24 vulnerable

Vulnerable Software	Affected Versions
Cisco Nx Os	Version 4.1.(2)
Cisco Nx Os	Version 4.1.(3)
Cisco Nx Os	Version 4.1.(4)
Cisco Nx Os	Version 4.1.(5)
Cisco Nx Os	Version 4.2.(2a)
Cisco Nx Os	Version 4.2(1)
Cisco Nx Os	Version 4.2(2)
Cisco Nx Os	Version 4.2(3)
Cisco Nx Os	Version 4.2(4)
Cisco Nx Os	Version 4.2(6)
Cisco Nx Os	Version 5.0(2)
Cisco Nx Os	Version 5.0(2a)
Cisco Nx Os	Version 5.0(3)
Cisco Nx Os	Version 5.0(3)n1(1)
Cisco Nx Os	Version 5.1(1a)
Cisco Nx Os	Version 5.1(2)
Cisco Nx Os	Version 5.1(3)
Cisco Nx Os	Version 5.1(4)
Cisco Nx Os	Version 5.1(5)
Cisco Nx Os	Version 5.1(6)
Cisco Nexus 7000	All versions
Cisco Nexus 7000 10 Slot	All versions
Cisco Nexus 7000 18 Slot	All versions
Cisco Nexus 7000 9 Slot	All versions

Related CWEs

CWE-399

References (2)

http://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20120215-nxos

Source: psirt@cisco.com

Vendor Advisory

http://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20120215-nxos

Source: af854a3a-2127-422b-91ae-364da2661108

Vendor Advisory

Timeline

No history available yet.