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USN-2190-1: JBIG-KIT vulnerability

1 May 2014

JBIG-KIT could be made to crash or run programs if it processed a specially crafted image file.

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Releases

Packages

  • jbigkit - JBIG1 data compression library

Details

Florian Weimer discovered that JBIG-KIT incorrectly handled certain
malformed images. If a user or automated system were tricked into
processing a specially crafted image, JBIG-KIT could be made to crash, 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 13.10
Ubuntu 12.10

In general, a standard system update will make all the necessary changes.

References

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Further reading