vobcopy 0.5.14 allows local users to append data to an arbitrary file, or create an arbitrary new file, via a symlink attack on the (1) /tmp/vobcopy.bla or (2) /tmp/vobcopy_0.5.14.log temporary file.
https://exchange.xforce.ibmcloud.com/vulnerabilities/38172
http://www.securityfocus.com/bid/26233
http://security.gentoo.org/glsa/glsa-200803-11.xml
http://secunia.com/advisories/29259