GLSA-201203-15 : gif2png: Multiple vulnerabilities

This script is Copyright (C) 2012-2014 Tenable Network Security, Inc.


Synopsis :

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

Description :

The remote host is affected by the vulnerability described in GLSA-201203-15
(gif2png: Multiple vulnerabilities)

Two vulnerabilities have been found in gif2png:
A boundary error in gif2png.c could cause a buffer overflow
(CVE-2010-4694).
The patch for CVE-2009-5018 causes gif2png to truncate GIF pathnames
(CVE-2010-4695).

Impact :

A remote attacker could entice a user to open a specially crafted GIF
file, possibly resulting in execution of arbitrary code, a Denial of
Service condition, or the creation of PNG files in unintended
directories.

Workaround :

There is no known workaround at this time.

See also :

http://www.gentoo.org/security/en/glsa/glsa-201203-15.xml

Solution :

All gif2png users should upgrade to the latest version:
# emerge --sync
# emerge --ask --oneshot --verbose '>=media-gfx/gif2png-2.5.8'

Risk factor :

Medium / CVSS Base Score : 6.8
(CVSS2#AV:N/AC:M/Au:N/C:P/I:P/A:P)
CVSS Temporal Score : 5.0
(CVSS2#E:U/RL:OF/RC:ND)
Public Exploit Available : false

Family: Gentoo Local Security Checks

Nessus Plugin ID: 58380 ()

Bugtraq ID: 45815
45920

CVE ID: CVE-2010-4694
CVE-2010-4695