GLSA-200611-09 : libpng: Denial of Service

This script is Copyright (C) 2006-2015 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-200611-09
(libpng: Denial of Service)

Tavis Ormandy of the Gentoo Linux Security Audit Team discovered that a
vulnerability exists in the sPLT chunk handling code of libpng, a large
sPLT chunk may cause an application to attempt to read out of bounds.

Impact :

A remote attacker could craft an image that when processed or viewed by
an application using libpng causes the application to terminate

Workaround :

There is no known workaround at this time.

See also :

Solution :

All libpng users should upgrade to the latest version:
# emerge --sync
# emerge --ask --oneshot --verbose '>=media-libs/libpng-1.2.13'

Risk factor :

Low / CVSS Base Score : 2.6
CVSS Temporal Score : 2.3
Public Exploit Available : false

Family: Gentoo Local Security Checks

Nessus Plugin ID: 23674 (gentoo_GLSA-200611-09.nasl)

Bugtraq ID: 21078

CVE ID: CVE-2006-5793

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