7 issues skipped by the security teams:
- CVE-2018-5206: When the channel topic is set without specifying a sender, Irssi before 1.0.6 may dereference a NULL pointer.
- CVE-2018-7051: An issue was discovered in Irssi before 1.0.7 and 1.1.x before 1.1.1. Certain nick names could result in out-of-bounds access when printing theme strings.
- CVE-2018-5208: In Irssi before 1.0.6, a calculation error in the completion code could cause a heap buffer overflow when completing certain strings.
- CVE-2018-5205: When using incomplete escape codes, Irssi before 1.0.6 may access data beyond the end of the string.
- CVE-2018-7052: An issue was discovered in Irssi before 1.0.7 and 1.1.x before 1.1.1. When the number of windows exceeds the available space, a crash due to a NULL pointer dereference would occur.
- CVE-2018-7050: An issue was discovered in Irssi before 1.0.7 and 1.1.x before 1.1.1. A NULL pointer dereference occurs for an "empty" nick.
- CVE-2018-5207: When using an incomplete variable argument, Irssi before 1.0.6 may access data beyond the end of the string.
![[bug history graph]](https://qa.debian.org/data/bts/graphs/i/irssi.png){kind=link}