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USN-1181-1: libsoup vulnerability

28 July 2011

An attacker could send crafted URLs to a SoupServer application and obtain unintended access to files.

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Releases

Packages

  • libsoup2.4 - HTTP client/server library for GNOME

Details

It was discovered that libsoup did not properly validate its input when
processing SoupServer requests. A remote attacker could exploit this to
access files via directory traversal.

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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.

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

After a standard system update you need to restart any applications that
use libsoup to make all the necessary changes.

References

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Further reading