CentOS 3 / 5 : libtiff (CESA-2009:1159)

high Nessus Plugin ID 40344

Synopsis

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

Description

Updated libtiff packages that fix several security issues are now available for Red Hat Enterprise Linux 3, 4, and 5.

This update has been rated as having moderate security impact by the Red Hat Security Response Team.

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

Several integer overflow flaws, leading to heap-based buffer overflows, were found in various libtiff color space conversion tools.
An attacker could create a specially crafted TIFF file, which once opened by an unsuspecting user, would cause the conversion tool to crash or, potentially, execute arbitrary code with the privileges of the user running the tool. (CVE-2009-2347)

A buffer underwrite flaw was found in libtiff's Lempel-Ziv-Welch (LZW) compression algorithm decoder. An attacker could create a specially crafted LZW-encoded TIFF file, which once opened by an unsuspecting user, would cause an application linked with libtiff to access an out-of-bounds memory location, leading to a denial of service (application crash). (CVE-2009-2285)

The CVE-2009-2347 flaws were discovered by Tielei Wang from ICST-ERCIS, Peking University.

All libtiff users should upgrade to these updated packages, which contain backported patches to correct these issues. After installing this update, all applications linked with the libtiff library (such as Konqueror) must be restarted for the update to take effect.

Solution

Update the affected libtiff packages.

Plugin Details

Severity: High

ID: 40344

File Name: centos_RHSA-2009-1159.nasl

Version: 1.20

Type: local

Agent: unix

Family: CentOS Local Security Checks

Published: 7/23/2009

Updated: 1/4/2021

Supported Sensors: Frictionless Assessment AWS, Frictionless Assessment Azure, Frictionless Assessment Agent, Agentless Assessment, Nessus

Risk Information

VPR

Risk Factor: Medium

Score: 5.9

CVSS v2

Risk Factor: High

Base Score: 9.3

Temporal Score: 7.3

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

Vulnerability Information

CPE: p-cpe:/a:centos:centos:libtiff, p-cpe:/a:centos:centos:libtiff-devel, cpe:/o:centos:centos:3, cpe:/o:centos:centos:5

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

Exploit Available: true

Exploit Ease: Exploits are available

Patch Publication Date: 7/22/2009

Vulnerability Publication Date: 7/1/2009

Reference Information

CVE: CVE-2009-2285, CVE-2009-2347

BID: 35451, 35652

CWE: 119, 189

RHSA: 2009:1159

Detections

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