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USN-1298-1: Apache Commons Daemon vulnerability

12 December 2011

Apache Commons Daemon would allow unintended access to files over the network.

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Releases

Packages

Details

Wilfried Weissmann discovered that Apache Commons Daemon incorrectly
dropped capabilities after starting. A remote attacker could possibly use
this flaw to read certain files, bypassing the intended permissions.

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 11.10
Ubuntu 11.04

After a standard system update you need to restart applications which use
Apache Commons Daemon, such as the Jetty web server, to make all the
necessary changes.

References

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Further reading