GLSA-201312-08 : WebP: User-assisted execution of arbitrary code

This script is Copyright (C) 2013-2015 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-201312-08
(WebP: User-assisted execution of arbitrary code)

An integer overflow flaw has been found in WebP.

Impact :

A remote attacker could entice a user to open a specially crafted image
in an application linked against WebP, possibly resulting in execution of
arbitrary code with the privileges of the process or a Denial of Service

Workaround :

There is no known workaround at this time.

See also :

Solution :

All WebP users should upgrade to the latest version:
# emerge --sync
# emerge --ask --oneshot --verbose '>=media-libs/libwebp-0.2.1'

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: 71286 ()

Bugtraq ID: 56413

CVE ID: CVE-2012-5127

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