configvar in Caudium 1.4.12 allows local users to overwrite arbitrary files via a symlink attack on a /tmp/roken#####.pike temporary file.
bugs.debian.org/cgi-bin/bugreport.cgi?bug=496404
dev.gentoo.org/~rbu/security/debiantemp/caudium
secunia.com/advisories/31656
uvw.ru/report.lenny.txt
www.openwall.com/lists/oss-security/2008/10/30/2
www.securityfocus.com/bid/30897
bugs.gentoo.org/show_bug.cgi?id=235770
exchange.xforce.ibmcloud.com/vulnerabilities/44768