USN-1132-1: apturl vulnerability

16 May 2011

apturl could be made to cause your desktop to crash if it opened a very long URL.

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Releases

Packages

  • apturl - installs packages using the apt protocol

Details

It was discovered that apturl incorrectly handled certain long URLs. If
a user were tricked into opening a very long URL, an attacker could cause
their desktop session to crash, leading to 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 11.04
Ubuntu 10.10
Ubuntu 10.04

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

References

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Further reading