USN-912-1: Audio File Library vulnerability

Publication date

16 March 2010

Overview

Audio File Library vulnerability


Packages

Details

It was discovered that Audio File Library contained a heap-based buffer
overflow. If a user or automated system processed a crafted WAV file, an
attacker could cause a denial of service via application crash, or possibly
execute arbitrary code with the privileges of the user invoking the
program. The default compiler options for Ubuntu should reduce this
vulnerability to a denial of service.

It was discovered that Audio File Library contained a heap-based buffer
overflow. If a user or automated system processed a crafted WAV file, an
attacker could cause a denial of service via application crash, or possibly
execute arbitrary code with the privileges of the user invoking the
program. The default compiler options for Ubuntu should reduce this
vulnerability to a denial of service.

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
9.10 karmic libaudiofile0 –  0.2.6-7ubuntu2.1
9.04 jaunty libaudiofile0 –  0.2.6-7ubuntu1.9.04.1
8.10 intrepid libaudiofile0 –  0.2.6-7ubuntu1.8.10.1
8.04 hardy libaudiofile0 –  0.2.6-7ubuntu1.8.04.1
6.06 dapper libaudiofile0 –  0.2.6-6ubuntu1.1

Reduce your security exposure

Ubuntu Pro provides ten-year security coverage to 25,000+ packages in Main and Universe repositories, and it is free for up to five machines.


Have additional questions?

Talk to a member of the team ›