GLSA-201608-01 : OptiPNG: Multiple vulnerabilities

This script is Copyright (C) 2016 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-201608-01
(OptiPNG: Multiple vulnerabilities)

Multiple vulnerabilities have been discovered in OptiPNG. Please review
the CVE identifiers referenced below for details.

Impact :

A remote attacker could entice a user to open a specially crafted image
file resulting in the execution of arbitrary code with the privileges of
the process, or a Denial of Service condition.

Workaround :

There is no known workaround at this time.

See also :

https://security.gentoo.org/glsa/201608-01

Solution :

All OptiPNG users should upgrade to the latest version:
# emerge --sync
# emerge --ask --oneshot --verbose '>=media-gfx/optipng-0.7.6'

Risk factor :

High / CVSS Base Score : 9.3
(CVSS2#AV:N/AC:M/Au:N/C:C/I:C/A:C)

Family: Gentoo Local Security Checks

Nessus Plugin ID: 92852 ()

Bugtraq ID:

CVE ID: CVE-2016-2191
CVE-2016-3981
CVE-2016-3982

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