PT-2014-1321 · Cisco · Cisco Nx-Os+1

Published 2014-05-21 · Updated 2014-05-27 · CVE-2014-2200

Positive Technologies (AI Summary)

CVSS v2.0

7.1

High

Base vector

AV:N/AC:H/Au:S/C:C/I:C/A:C

Name of the Vulnerable Software and Affected Versions Cisco NX-OS versions 5.0 through 5.0(4) on Nexus 7000 devices

Description The issue allows remote authenticated users to gain privileges within an unintended Virtual Device Context (VDC) via an SSH session to a management interface when local authentication and multiple VDCs are enabled.

Recommendations For Cisco NX-OS versions 5.0 through 5.0(4), update to version 5.0(5) or later to resolve the issue. As a temporary workaround, consider disabling SSH access to management interfaces for unintended VDCs until a patch is available. Restrict access to the vulnerable SSH interface to minimize the risk of exploitation.

Fix

DoS

Weakness Enumeration

CWE-264

Related Identifiers

BDU:2015-00168

CVE-2014-2200

Affected Products

Cisco Nx-Os

Cisco Nexus

References · 6

• http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2014-2200 · Security Note
• https://bdu.fstec.ru/vul/2015-00168 · Security Note
• https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20140521-nxos · Vendor Advisory
• http://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20140521-nxos · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2014-2200 · Security Note
• http://tools.cisco.com/Support/BugToolKit/search/getBugDetails.do?method=fetchBugDetails&bugId=CSCti11629 · Note