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USN-465-1: PulseAudio vulnerability

25 May 2007

PulseAudio vulnerability

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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.

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Releases

Details

Luigi Auriemma discovered multiple flaws in pulseaudio's network
processing code. If an unauthenticated attacker sent specially crafted
requests to the pulseaudio daemon, it would crash, resulting in a denial
of service.

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.

Learn more about Ubuntu Pro

Update instructions

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

Ubuntu 7.04
  • pulseaudio - 0.9.5-5ubuntu4.1

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

References