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USN-393-1: GnuPG vulnerability

7 December 2006

GnuPG vulnerability

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Releases

Details

Tavis Ormandy discovered that gnupg was incorrectly using the stack. If
a user were tricked into processing a specially crafted message, an
attacker could execute arbitrary code with the user's 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
  • gnupg - 1.4.3-2ubuntu3.2
Ubuntu 6.06
  • gnupg - 1.4.2.2-1ubuntu2.4
Ubuntu 5.10
  • gnupg - 1.4.1-1ubuntu1.6

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

References

Related notices

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Further reading