Apport before 0.108.4 on Ubuntu 8.04 LTS, before 0.119.2 on Ubuntu 8.10, and before 1.0-0ubuntu5.2 on Ubuntu 9.04 does not properly remove files from the application's crash-report directory, which allows local users to delete arbitrary files via unspecified vectors.
https://launchpad.net/bugs/cve/2009-1295
http://www.ubuntu.com/usn/usn-768-1
http://www.securityfocus.com/bid/34776
http://secunia.com/advisories/35065
http://secunia.com/advisories/34952
http://secunia.com/advisories/34947
http://lists.opensuse.org/opensuse-security-announce/2009-05/msg00000.html