CVE-2016-4446

Impact:
Important
Public Date:
2016-06-21
CWE:
CWE-77
Bugzilla:
1339250: CVE-2016-4446 setroubleshoot-plugins: insecure commands.getoutput use in the allow_execstack plugin
A shell command injection flaw was found in the way the setroubleshoot allow_execstack plugin executed external commands. A local attacker able to trigger an execstack SELinux denial could use this flaw to execute arbitrary code with root privileges.

Find out more about CVE-2016-4446 from the MITRE CVE dictionary dictionary and NIST NVD.

CVSS v2 metrics

Base Score 6.9
Base Metrics AV:L/AC:M/Au:N/C:C/I:C/A:C
Access Vector Local
Access Complexity Medium
Authentication None
Confidentiality Impact Complete
Integrity Impact Complete
Availability Impact Complete

Find out more about Red Hat support for the Common Vulnerability Scoring System (CVSS).

Red Hat Security Errata

Platform Errata Release Date
Red Hat Enterprise Linux 7 (setroubleshoot-plugins) RHSA-2016:1293 2016-06-23
Red Hat Enterprise Linux 6 (setroubleshoot-plugins) RHSA-2016:1267 2016-06-21

Affected Packages State

Platform Package State
Red Hat Enterprise Linux 5 setroubleshoot-plugins Not affected
Unless explicitly stated as not affected, all previous versions of packages in any minor update stream of a product listed here should be assumed vulnerable, although may not have been subject to full analysis.

Acknowledgements

This issue was discovered by Milos Malik (Red Hat).
Last Modified