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USN-496-1: koffice vulnerability

3 August 2007

koffice vulnerability

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Releases

Details

Derek Noonburg discovered an integer overflow in the Xpdf function
StreamPredictor::StreamPredictor(). By importing a specially crafted
PDF file into KWord, this could be exploited to run arbitrary code
with the user's privileges.

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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 7.04
  • kword - 1:1.6.2-0ubuntu1.1
Ubuntu 6.10
  • kword - 1:1.5.2-0ubuntu2.2
Ubuntu 6.06
  • kword - 1:1.5.0-0ubuntu9.2

After a standard system upgrade you need to restart KWord to effect
the necessary changes.

References

Related notices

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Further reading