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USN-3231-1: Pidgin vulnerability

14 March 2017

Pidgin could be made to crash or run programs if it received specially crafted network traffic.

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Releases

Packages

  • pidgin - graphical multi-protocol instant messaging client for X

Details

Joseph Bisch discovered that Pidgin incorrectly handled certain xml
messages. A remote attacker could use this issue to cause Pidgin to crash,
resulting in a denial of service, or possibly execute arbitrary code.

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 14.04
Ubuntu 12.04

After a standard system update you need to restart Pidgin to make all the
necessary changes.

References

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Further reading