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USN-2131-1: IcedTea Web vulnerability

6 March 2014

IcedTea Web could be made to expose or alter sensitive information.

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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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Releases

Packages

  • icedtea-web - A web browser plugin to execute Java applets

Details

Michael Scherer discovered that IcedTea Web created temporary directories
in an unsafe fashion. A local attacker could possibly use this issue to
obtain or modify sensitive information from other local user sessions.

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 13.10
Ubuntu 12.10
Ubuntu 12.04

After a standard system update you need to restart your browser to make all
the necessary changes.

References