USN-2230-1: chkrootkit vulnerability

4 June 2014

chkrootkit could be made to run programs as an administrator.

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Releases

Packages

Details

Thomas Stangner discovered that chkrootkit incorrectly quoted certain
values. A local attacker could use this issue to execute arbitrary code
when chkrootkit is run and gain root 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.

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Update instructions

The problem can be corrected by updating your system to the following package versions:

Ubuntu 14.04
Ubuntu 13.10
Ubuntu 12.04
Ubuntu 10.04

In general, a standard system update will make all the necessary changes.

References

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Further reading