USN-365-1: libksba vulnerability

16 October 2006

libksba vulnerability

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Releases

Details

A parsing failure was discovered in the handling of X.509 certificates
that contained extra trailing data. Malformed or malicious certificates
could cause services using libksba to crash, potentially creating a
denial of service.

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 5.04
  • libksba8 - 0.9.9-2ubuntu0.5.04

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

References