In certain cases Irssi may fail to verify that a Safe channel ID is long enough, causing reads beyond the end of the string. To be exploited, this issue requires a broken IRCd or control over the IRCd.
In certain cases Irssi may fail to verify that a Safe channel ID is long enough, causing reads beyond the end of the string. To be exploited, this issue requires a broken IRCd or control over the IRCd.
https://irssi.org/security/irssi_sa_2017_10.txt https://github.com/irssi/irssi/commit/45dfe2ba3889c5dc23a9bea3214f158cc651a043