When the channel topic is set without specifying a sender, Irssi before 1
When the channel topic is set without specifying a sender, Irssi before 1.0.6 may dereference a NULL pointer.
Exploitability
AV:N
AC:L
PR:N
UI:N
Scope
S:U
Impact
C:H
I:H
A:H
9.8/CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H