USN-801-1: tiff vulnerability

Publication date

13 July 2009

Overview

tiff vulnerability


Packages

Details

Tielei Wang and Tom Lane discovered that the TIFF library did not correctly
handle certain malformed TIFF images. If a user or automated system were
tricked into processing a malicious image, an attacker could execute
arbitrary code with the privileges of the user invoking the program.

Tielei Wang and Tom Lane discovered that the TIFF library did not correctly
handle certain malformed TIFF images. If a user or automated system were
tricked into processing a malicious image, an attacker could execute
arbitrary code with the privileges of the user invoking the program.

Update instructions

In general, a standard system upgrade is sufficient to effect the necessary changes.

Learn more about how to get the fixes.

The problem can be corrected by updating your system to the following package versions:

Ubuntu Release Package Version
9.04 jaunty libtiff4 –  3.8.2-11ubuntu0.9.04.3
8.10 intrepid libtiff4 –  3.8.2-11ubuntu0.8.10.3
8.04 hardy libtiff4 –  3.8.2-7ubuntu3.4
6.06 dapper libtiff4 –  3.7.4-1ubuntu3.6

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