USN-841-1: GLib vulnerability

5 October 2009

GLib vulnerability

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Releases

Packages

Details

Arand Nash discovered that applications linked to GLib (e.g. Nautilus)
did not correctly copy symlinks. If a user copied symlinks with GLib,
the symlink target files would become world-writable, allowing local
attackers to gain access to potentially sensitive information.

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 9.04
Ubuntu 8.10
Ubuntu 8.04

After a standard system upgrade you need to restart your session to effect
the necessary changes.

References

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Further reading