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CVE-2018-7054

Published: 15 February 2018

An issue was discovered in Irssi before 1.0.7 and 1.1.x before 1.1.1. There is a use-after-free when a server is disconnected during netsplits. NOTE: this issue exists because of an incomplete fix for CVE-2017-7191.

Notes

AuthorNote
leosilva
from debian, netsplit code was introduced in 1.0.0
trusty and xenial are not-affected.

Priority

Low

CVSS 3 base score: 9.8

Status

Package Release Status
irssi
Launchpad, Ubuntu, Debian
artful
Released (1.0.4-1ubuntu2.3)
bionic
Released (1.0.5-1ubuntu4.2)
cosmic
Released (1.1.1-1ubuntu1)
disco
Released (1.1.1-1ubuntu2)
precise Does not exist

trusty Does not exist
(trusty was not-affected [code not present])
upstream Needs triage

xenial Not vulnerable

Patches:
other: https://github.com/irssi/irssi/commit/5c5ed64180a6b76315ee7b8c6000ee64ad5877a7