vccleaner in VideoCache 1.9.2 allows local users with Squid proxy user privileges to overwrite arbitrary files via a symlink attack on /var/log/videocache/vccleaner.log.
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 |
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http://archives.neohapsis.com/archives/fulldisclosure/2009-12/0366.html | exploit mailing list |
http://www.securityfocus.com/archive/1/508507/100/0/threaded | mailing list |
https://exchange.xforce.ibmcloud.com/vulnerabilities/54916 | vdb entry |
http://secunia.com/advisories/37733 | third party advisory vendor advisory |