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Security update for libtiff

Knowledgebase

(Last modified: 21OCT2004)


solutions Security update for libtiff SuSE Linux Maintenance Web (b96ddd23c856292e6f2d3271d511b86b)

Applies to

Package: libtiff
Product(s): SUSE CORE 9 for x86
SUSE CORE 9 for Itanium Processor Family
SUSE CORE 9 for IBM POWER
SUSE CORE 9 for IBM S/390 31bit
SUSE CORE 9 for IBM zSeries 64bit
SUSE CORE 9 for AMD64 and Intel EM64T
SuSE Linux Desktop 1.0
SUSE LINUX Retail Solution 8
SuSE Linux School Server for i386
SuSE Linux Standard Server 8
SuSE Linux Enterprise Server 8 for x86
SuSE Linux Enterprise Server 8 for IPF
SuSE Linux Enterprise Server 8 for IBM iSeries and IBM pSeries
SuSE Linux Enterprise Server 8 for IBM S/390 and IBM zSeries
SuSE Linux Enterprise Server 8 for IBM zSeries
SuSE Linux Enterprise Server 8 for AMD64
SuSE Linux Openexchange Server 4
Patch: patch-9433
Release: 20041021
Obsoletes: none

Indications

All users should upgrade.

Contraindications

None.

Problem description

This update fixes several buffer overflow problems.
  • CAN-2004-0803: Chris Evans reported multiple buffer overflows in the RLE encoding routines.
  • CAN-2004-0804: A division by zero was found by Matthias Clasen.
  • CAN-2004-0886: Integer overflows in several allocation routines that could lead to heap overflows where found by Dmitry Levin.
  • CAN-2004-0929: iDEFENSE security reported Bufferoverflows in the OJPEG support. OJPEG (old JPEG) support was disabled.
  • Two additional denial of service (crash) problems possible using handcrafted images were fixed.

Solution

Please install the updates provided at the location noted below.

Installation notes

This update is provided as an RPM package that can easily be installed onto a running system by using this command:
rpm -Fvh libtiff.rpm

links to download packages

Download Source Packages

Download the source code of the patches for maintained products.


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