Directory traversal vulnerability in the IM Server (aka IMserve or IMserver) in Ipswitch Instant Messaging (IM) 2.0.8.1 and earlier allows remote authenticated users to create arbitrary empty files via a .. (dot dot) in the recipient field.
The product uses external input to construct a pathname that is intended to identify a file or directory that is located underneath a restricted parent directory, but the product does not properly neutralize special elements within the pathname that can cause the pathname to resolve to a location that is outside of the restricted directory.
Link | Tags |
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http://aluigi.altervista.org/adv/ipsimene-adv.txt | exploit |
http://www.securityfocus.com/archive/1/487748/100/200/threaded | mailing list |
http://www.securityfocus.com/bid/27677 | vdb entry |
http://securityreason.com/securityalert/3697 | third party advisory |
http://aluigi.org/poc/ipsimene.zip | exploit |