Arbitrary Command Injection Affecting setroubleshoot-plugins package, versions <0:3.0.40-3.1.el6_8


Severity

Recommended
0.0
high
0
10

Based on CentOS security rating.

Threat Intelligence

EPSS
0.46% (40th percentile)

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  • Snyk IDSNYK-CENTOS6-SETROUBLESHOOTPLUGINS-2132720
  • published26 Jul 2021
  • disclosed21 Jun 2016

Introduced: 21 Jun 2016

CVE-2016-4989  (opens in a new tab)
CWE-77  (opens in a new tab)

How to fix?

Upgrade Centos:6 setroubleshoot-plugins to version 0:3.0.40-3.1.el6_8 or higher.

NVD Description

Note: Versions mentioned in the description apply only to the upstream setroubleshoot-plugins package and not the setroubleshoot-plugins package as distributed by Centos. See How to fix? for Centos:6 relevant fixed versions and status.

setroubleshoot allows local users to bypass an intended container protection mechanism and execute arbitrary commands by (1) triggering an SELinux denial with a crafted file name, which is handled by the _set_tpath function in audit_data.py or via a crafted (2) local_id or (3) analysis_id field in a crafted XML document to the run_fix function in SetroubleshootFixit.py, related to the subprocess.check_output and commands.getstatusoutput functions, a different vulnerability than CVE-2016-4445.

CVSS Base Scores

version 3.1