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Cisco Bug: CSCur04438 - Nexus 1000V Bash vulnerability - CVE-2014-6271 and CVE-2014-7169

Last Modified

Jun 29, 2018

Products (3)

  • Cisco Nexus 1000V Switch for VMware vSphere
  • Cisco Nexus 1000V Switch
  • Cisco Application Virtual Switch

Known Affected Releases

5.2(1)SV3(1.1) 9.2(1)SP1(4.8)

Description (partial)

Symptom:
The Nexus 1000V VSM includes a version of bash that is affected by the vulnerabilities
identified by the Common Vulnerability and Exposures (CVE) IDs:

CVE-2014-6271
CVE-2014-6277
CVE-2014-7169
CVE-2014-6278
CVE-2014-7186
CVE-2014-7187

This bug has been opened to address the potential impact on this product.

All current versions of NX-OS on this platform are affected unless otherwise stated
.
This bug will be updated with detailed affected and fixed software versions once fixed software is available.

Exposure is not configuration dependent.
Authentication is required to exploit this vulnerability

Conditions:
ssh into the switch is affected.
telnet into the switch is affected.

A user must first successfully log in and authenticate via SSH to trigger this vulnerability.
Bug details contain sensitive information and therefore require a Cisco.com account to be viewed.

Bug Details Include

  • Full Description (including symptoms, conditions and workarounds)
  • Status
  • Severity
  • Known Fixed Releases
  • Related Community Discussions
  • Number of Related Support Cases
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