Description
WorldClient.dll in Alt-N MDaemon and WorldClient 8.1.3 trusts a Session parameter that contains a randomly generated session ID that is associated with a username, which allows remote attackers to perform actions as other users by guessing or sniffing the random value.
Affected products
- alt-n / mdaemon8.1.3 – 8.1.3
- alt-n / worldclient8.1.3 – 8.1.3
References
- VENDOR_ADVISORYhttp://www.ipomonis.com/advisories/mdaemon.zip
- VENDOR_ADVISORYhttp://secunia.com/advisories/17990