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USN-492-1: tcpdump vulnerability

31 July 2007

tcpdump vulnerability

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Releases

Details

A flaw was discovered in the BGP dissector of tcpdump. Remote
attackers could send specially crafted packets and execute arbitrary
code 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 7.04
  • tcpdump - 3.9.5-2ubuntu1
Ubuntu 6.10
  • tcpdump - 3.9.4-4ubuntu0.2
Ubuntu 6.06
  • tcpdump - 3.9.4-2ubuntu0.2

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

References

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Further reading