feynmf.pl in feynmf 1.08, as used in TeXLive 2007, allows local users to overwrite arbitrary files and execute arbitrary code via a symlink attack on the feynmf$$.pl temporary file.
The product attempts to access a file based on the filename, but it does not properly prevent that filename from identifying a link or shortcut that resolves to an unintended resource.
Link | Tags |
---|---|
http://bugs.gentoo.org/show_bug.cgi?id=198231 | |
http://secunia.com/advisories/27739 | third party advisory |
http://security.gentoo.org/glsa/glsa-200711-32.xml | vendor advisory |
http://osvdb.org/42397 | vdb entry |
http://secunia.com/advisories/27737 | third party advisory |
http://www.vupen.com/english/advisories/2007/3974 | vdb entry |
http://www.securityfocus.com/bid/26507 | vdb entry |