This script is Copyright (C) 2014-2015 Tenable Network Security, Inc.
The remote Gentoo host is missing one or more security-related
The remote host is affected by the vulnerability described in GLSA-201404-03
(OptiPNG: User-assisted execution of arbitrary code)
A use-after-free vulnerability exists in the palette reduction
functionality of OptiPNG.
A remote attacker could entice a user to open a specially crafted image
file, possibly resulting in execution of arbitrary code with the
privileges of the process or a Denial of Service condition.
There is no known workaround at this time.
See also :
All OptiPNG users should upgrade to the latest version:
# emerge --sync
# emerge --ask --oneshot --verbose '>=media-gfx/optipng-0.7.3'
Risk factor :
High / CVSS Base Score : 7.5
CVSS Temporal Score : 6.5
Public Exploit Available : false
Family: Gentoo Local Security Checks
Nessus Plugin ID: 73392 ()
Bugtraq ID: 55566
CVE ID: CVE-2012-4432
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