ircu 2.10.12.05 and earlier ignores timestamps in bounces, which allows remote attackers to take over a channel during a netjoin by causing a bounce while a server with an older version of the channel is linking.
Link | Tags |
---|---|
http://securityreason.com/securityalert/3031 | third party advisory |
https://exchange.xforce.ibmcloud.com/vulnerabilities/35994 | vdb entry |
http://www.securityfocus.com/archive/1/476285/100/0/threaded | mailing list |
http://www.securityfocus.com/bid/25285 | vdb entry exploit |
http://osvdb.org/46715 | vdb entry |