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USN-784-1: ImageMagick vulnerability

8 June 2009

ImageMagick vulnerability

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

Releases

Packages

Details

It was discovered that ImageMagick did not properly verify the dimensions
of TIFF files. If a user or automated system were tricked into opening a
crafted TIFF file, an attacker could cause a denial of service or possibly
execute arbitrary code with the privileges of the user invoking the
program.

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 9.04
Ubuntu 8.10
Ubuntu 8.04
Ubuntu 6.06

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

References