GLSA-201401-27 : GNU TeXmacs: Privilege escalation

This script is Copyright (C) 2014-2015 Tenable Network Security, Inc.

Synopsis :

The remote Gentoo host is missing one or more security-related

Description :

The remote host is affected by the vulnerability described in GLSA-201401-27
(GNU TeXmacs: Privilege escalation)

The texmacs and tm_mupad_help scripts in TeXmacs place a zero-length
directory name in the LD_LIBRARY_PATH, which might result in the current
working directory (.) to be included when searching for dynamically
linked libraries.

Impact :

A local attacker could gain escalated privileges via a specially crafted
shared library.

Workaround :

There is no known workaround at this time.

See also :

Solution :

All GNU TeXmacs users should upgrade to the latest version:
# emerge --sync
# emerge --ask --oneshot --verbose '>=app-office/texmacs-'
NOTE: This is a legacy GLSA. Updates for all affected architectures are
available since April 02, 2011. It is likely that your system is already
no longer affected by this issue.

Risk factor :

Medium / CVSS Base Score : 6.9
CVSS Temporal Score : 6.0
Public Exploit Available : true

Family: Gentoo Local Security Checks

Nessus Plugin ID: 72129 ()

Bugtraq ID: 44360

CVE ID: CVE-2010-3394

Ready to Amp Up Your Nessus Experience?

Get Nessus Professional to scan unlimited IPs, run compliance checks & more

Buy Nessus Professional Now