{"action":"Upgrade ircii to 20210314-r0 or later.","affected":[{"fixed":"20210314-r0","introduced":"0"}],"component":"ircii","cve_ids":[],"ecosystem":"Alpine","ecosystem_qualifier":"Alpine:v3.14","exploited":false,"fixed_versions":["20210314-r0"],"id":"tcs_01M5ND5HFJNDXS136V24HYYXFS","modified_at":"2026-10-23T17:17:56.181003204Z","published_at":"2021-03-30T07:15:12.007Z","references":["https://osv.dev/vulnerability/ALPINE-CVE-2021-29376","https://security.alpinelinux.org/vuln/CVE-2021-29376"],"severity":{"label":"high","score":7.5},"sources":[{"source":"osv","source_id":"ALPINE-CVE-2021-29376#Alpine:v3.14/ircii","url":"https://osv.dev/vulnerability/ALPINE-CVE-2021-29376"}],"summary":"ircII before 20210314 allows remote attackers to cause a denial of service (segmentation fault and client crash, disconnecting the victim from an IRC server) via a crafted CTCP UTC message."}