{"id":"ALPINE-CVE-2017-5194","details":"Use-after-free vulnerability in Irssi before 0.8.21 allows remote attackers to cause a denial of service (crash) via an invalid nick message.","modified":"2026-06-15T18:24:42.884205662Z","published":"2017-03-03T15:59:00.710Z","upstream":["CVE-2017-5194"],"references":[{"type":"ADVISORY","url":"https://security.alpinelinux.org/vuln/CVE-2017-5194"}],"affected":[{"package":{"name":"irssi","ecosystem":"Alpine:v3.2","purl":"pkg:apk/alpine/irssi?arch=source"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0.8.21-r0"}]}],"ecosystem_specific":{},"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2017-5194.json"}},{"package":{"name":"irssi","ecosystem":"Alpine:v3.3","purl":"pkg:apk/alpine/irssi?arch=source"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0.8.21-r0"}]}],"ecosystem_specific":{},"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2017-5194.json"}},{"package":{"name":"irssi","ecosystem":"Alpine:v3.4","purl":"pkg:apk/alpine/irssi?arch=source"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0.8.21-r0"}]}],"ecosystem_specific":{},"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2017-5194.json"}},{"package":{"name":"irssi","ecosystem":"Alpine:v3.5","purl":"pkg:apk/alpine/irssi?arch=source"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0.8.21-r0"}]}],"ecosystem_specific":{},"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2017-5194.json"}}],"schema_version":"1.7.5","severity":[{"type":"CVSS_V3","score":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H"}]}