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USN-2918-1: pixman vulnerability

3 March 2016

pixman could be made to crash or run programs as your login if it processed specially crafted data.

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Releases

Packages

  • pixman - pixel-manipulation library for X and cairo

Details

Vincent LE GARREC discovered an integer underflow in pixman. If a user were
tricked into opening a specially crafted file, a remote attacker could
cause pixman 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 your session to make
all the necessary changes.

References

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Further reading