lib/prefs.tcl in Cecilia 2.0.5 allows local users to overwrite arbitrary files via a symlink attack on the csvers 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.debian.org/cgi-bin/bugreport.cgi?bug=476321 | |
http://secunia.com/advisories/29832 | third party advisory |
https://exchange.xforce.ibmcloud.com/vulnerabilities/41837 | vdb entry |
http://www.securityfocus.com/bid/28805 | vdb entry |