A security issue affects the following Ubuntu releases:
Ubuntu 6.06 LTS
This advisory also applies to the corresponding versions of
Kubuntu, Edubuntu, and Xubuntu.
The problem can be corrected by upgrading your system to the
following package versions:
Ubuntu 6.06 LTS:
After a standard system upgrade you need to restart Blender to effect
the necessary changes.
It was discovered that Blender did not correctly handle certain malformed
Radiance RGBE images. If a user were tricked into opening a .blend file
containing a specially crafted Radiance RGBE image, an attacker could execute
arbitrary code with the user's privileges. (CVE-2008-1102)
It was discovered that Blender did not properly sanitize the Python search
path. A local attacker could execute arbitrary code by inserting a specially
crafted Python file in the Blender working directory. (CVE-2008-4863)