When receiving messages with invalid time stamps, Irssi would try to dereference a NULL pointer. This requires control over the IRC server, or a position of man-in-the-middle to be exploited.
When receiving messages with invalid time stamps, Irssi would try to dereference a NULL pointer. This requires control over the IRC server, or a position of man-in-the-middle to be exploited.
https://irssi.org/security/irssi_sa_2017_07.txt