PT-2017-8489 · Red Hat+1 · Setroubleshoot+2

Milos Malik · Published 2016-06-21 · Updated 2017-04-17 · CVE-2016-4444

Positive Technologies (AI Summary)

CVSS v3.1

7.0

High

Base vector

AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H

Name of the Vulnerable Software and Affected Versions setroubleshoot versions prior to 3.2.23

Description The issue allows local users to execute arbitrary commands by triggering an execmod SELinux denial with a crafted binary filename. This is related to the commands.getstatusoutput function.

Recommendations For versions prior to 3.2.23, update to version 3.2.23 or later to resolve the issue.

Exploit

Fix

Command Injection

Weakness Enumeration

CWE-77

Related Identifiers

CESA-2016_1267

CESA-2016_1293

CVE-2016-4444

RHSA-2016:1267

RHSA-2016:1293

RHSA-2016_1267

RHSA-2016_1293

Affected Products

Centos

Red Hat

Setroubleshoot

References · 11

• 🔥 http://seclists.org/oss-sec/2016/q2/575 · Exploit
• https://github.com/fedora-selinux/setroubleshoot/commit/5cd60033ea7f5bdf8c19c27b23ea2d773d9b09f5 · Patch
• https://bugzilla.redhat.com/show_bug.cgi?id=1332644 · Patch
• https://rhn.redhat.com/errata/RHSA-2016-1267.html · Vendor Advisory
• https://linux.oracle.com/errata/ELSA-2016-1267.html · Vendor Advisory
• https://access.redhat.com/errata/RHSA-2016:1293 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2016-4444 · Security Note
• https://linux.oracle.com/errata/ELSA-2016-1293.html · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2016-4444 · Vendor Advisory
• http://securitytracker.com/id/1036144 · Note
• http://securityfocus.com/bid/91476 · Note