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USN-379-1: texinfo vulnerability

9 November 2006

texinfo vulnerability

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Releases

Details

Miloslav Trmac discovered a buffer overflow in texinfo's index
processor. If a user is tricked into processing a .texi file with
texindex, this could lead to arbitrary code execution with user
privileges.

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 6.10
  • texinfo - 4.8.dfsg.1-1ubuntu0.1
Ubuntu 6.06
  • texinfo - 4.8-4ubuntu0.1
Ubuntu 5.10
  • texinfo - 4.7-2.2ubuntu2.2

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

References