CVE-2016-4446

Name: CVE-2016-4446
Creator: NVD / NIST
Published: 2017-04-11T18:59:00.29+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

UnknownEPSS 0.48%

Last modified Jun 17, 2026

CVE-2016-4446 is a vulnerability of currently unknown severity. The allow_execstack plugin for setroubleshoot allows local users to execute arbitrary commands by triggering an execstack SELinux denial with a crafted filename, related to the commands.getoutput function.. EPSS estimates a 0.48% chance of exploitation in the next 30 days.

Description

The allow_execstack plugin for setroubleshoot allows local users to execute arbitrary commands by triggering an execstack SELinux denial with a crafted filename, related to the commands.getoutput function.

Metrics

EPSS Probability

0.48%

37.6th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

CWE-77

Affected Software

Vendor	Product	Versions
Setroubleshoot Project	Setroubleshoot	<= -
Redhat	Enterprise Linux Desktop	7.0
Redhat	Enterprise Linux Hpc Node	7.0
Redhat	Enterprise Linux Server	7.0
Redhat	Enterprise Linux Workstation	7.0

References

http://seclists.org/oss-sec/2016/q2/575Exploit, Mailing List, Patch, Third Party Advisory
http://www.securityfocus.com/bid/91427Third Party Advisory, VDB Entry
http://www.securitytracker.com/id/1036144Third Party Advisory, VDB Entry
https://access.redhat.com/errata/RHSA-2016:1293Third Party Advisory
https://bugzilla.redhat.com/show_bug.cgi?id=1339250Issue Tracking
https://github.com/fedora-selinux/setroubleshoot/commit/eaccf4c0d20a27d3df5ff6de8c9dcc80f6f40718Patch
https://rhn.redhat.com/errata/RHSA-2016-1267.htmlThird Party Advisory
http://seclists.org/oss-sec/2016/q2/575Exploit, Mailing List, Patch, Third Party Advisory
http://www.securityfocus.com/bid/91427Third Party Advisory, VDB Entry
http://www.securitytracker.com/id/1036144Third Party Advisory, VDB Entry
https://access.redhat.com/errata/RHSA-2016:1293Third Party Advisory
https://bugzilla.redhat.com/show_bug.cgi?id=1339250Issue Tracking
https://github.com/fedora-selinux/setroubleshoot/commit/eaccf4c0d20a27d3df5ff6de8c9dcc80f6f40718Patch
https://rhn.redhat.com/errata/RHSA-2016-1267.htmlThird Party Advisory

Timeline

Published: Apr 11, 2017
Last Modified: Jun 17, 2026
Status: Modified

Frequently Asked Questions

What is CVE-2016-4446?

How severe is CVE-2016-4446?

Severity scoring for CVE-2016-4446 is pending analysis. The EPSS model estimates a 0.48% probability of exploitation in the next 30 days.

How do I fix CVE-2016-4446?

Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2016-4446?

Run a free Strix scan to check your systems for this vulnerability.

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Source: NVD / NIST