CentOS 4 / 5 : libtiff (CESA-2011:0392)

Medium Nessus Plugin ID 53239

Synopsis

The remote CentOS host is missing one or more security updates.

Description

Updated libtiff packages that fix one security issue and one bug are now available for Red Hat Enterprise Linux 4, 5, and 6.

The Red Hat Security Response Team has rated this update as having important security impact. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available from the CVE link in the References section.

The libtiff packages contain a library of functions for manipulating Tagged Image File Format (TIFF) files.

A heap-based buffer overflow flaw was found in the way libtiff processed certain TIFF files encoded with a 4-bit run-length encoding scheme from ThunderScan. An attacker could use this flaw to create a specially crafted TIFF file that, when opened, would cause an application linked against libtiff to crash or, possibly, execute arbitrary code. (CVE-2011-1167)

This update also fixes the following bug :

* The RHSA-2011:0318 libtiff update introduced a regression that prevented certain TIFF Internet Fax image files, compressed with the CCITT Group 4 compression algorithm, from being read. (BZ#688825)

All libtiff users should upgrade to these updated packages, which contain a backported patch to resolve these issues. All running applications linked against libtiff must be restarted for this update to take effect.

Solution

Update the affected libtiff packages.

See Also

http://www.nessus.org/u?c2403549

http://www.nessus.org/u?1bc15383

http://www.nessus.org/u?7836c0a7

Plugin Details

Severity: Medium

ID: 53239

File Name: centos_RHSA-2011-0392.nasl

Version: 1.12

Type: local

Agent: unix

Published: 2011/04/01

Updated: 2019/10/02

Dependencies: 12634

Risk Information

Risk Factor: Medium

CVSS v2.0

Base Score: 6.8

Temporal Score: 5

Vector: CVSS2#AV:N/AC:M/Au:N/C:P/I:P/A:P

Temporal Vector: CVSS2#E:U/RL:OF/RC:C

Vulnerability Information

CPE: p-cpe:/a:centos:centos:libtiff, p-cpe:/a:centos:centos:libtiff-devel, cpe:/o:centos:centos:4, cpe:/o:centos:centos:5

Required KB Items: Host/local_checks_enabled, Host/CentOS/release, Host/CentOS/rpm-list

Exploit Available: false

Exploit Ease: No known exploits are available

Patch Publication Date: 2011/04/14

Vulnerability Publication Date: 2011/03/28

Reference Information

CVE: CVE-2011-1167

BID: 46951

RHSA: 2011:0392