{"id":"CLEANSTART-2024-YM29296","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","details":"Security vulnerability affects the ircii package. 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.","modified":"2026-10-31T16:03:07.103020928Z","published":"2026-10-31T14:32:11.976893Z","upstream":["CVE-2021-29376"],"database_specific":{},"references":[{"type":"ADVISORY","url":"https://github.com/cleanstart-dev/cleanstart-security-advisories/tree/main/advisories/2024/CLEANSTART-2024-YM29296.json"},{"type":"WEB","url":"https://osv.dev/vulnerability/CVE-2021-29376"},{"type":"WEB","url":"https://nvd.nist.gov/vuln/detail/CVE-2021-29376"}],"affected":[{"package":{"name":"ircii","ecosystem":"CleanStart","purl":"pkg:apk/cleanstart/ircii"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"20210314-r0"}]}],"database_specific":{"source":"https://github.com/cleanstart-dev/cleanstart-security-advisories/blob/main/advisories/2024/CLEANSTART-2024-YM29296.json"}}],"schema_version":"1.9.2","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H"}]}