CVE-2017-15227

HIGH7.5EPSS 0.30%

irssi - security update

Published: 10/22/2017Modified: 11/19/2025

Also known as:ALPINE-CVE-2017-15227DEBIAN-CVE-2017-15227

Description

Irssi before 1.0.5, while waiting for the channel synchronisation, may incorrectly fail to remove destroyed channels from the query list, resulting in use-after-free conditions when updating the state later on.

Affected packages (4)

Alpine/irssifrom 0, < 1.0.5-r0
Debian/irssifrom 0, < 1.0.5-1
Debian/irssifrom 0, < 0.8.15-5+deb7u4
Debian/irssifrom 0, < 0.8.17-1+deb8u5

CVSS scores

Source	Version	Severity	Vector
osv	CVSS 3.1	HIGH7.5	CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

References (2)

ADVISORYhttps://security.alpinelinux.org/vuln/CVE-2017-15227
ADVISORYhttps://security-tracker.debian.org/tracker/CVE-2017-15227