{"id":"OSV-2021-457","summary":"Heap-buffer-overflow in unescape_tag","details":"OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=31491\n\n```\nCrash type: Heap-buffer-overflow READ 1\nCrash state:\nunescape_tag\nirc_parse_message_tags\nirc_server_event_tags\n```\n","modified":"2022-04-13T03:04:33.983701Z","published":"2021-03-01T00:00:00.960970Z","references":[{"type":"REPORT","url":"https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=31491"}],"affected":[{"package":{"name":"irssi","ecosystem":"OSS-Fuzz","purl":"pkg:generic/irssi"},"ranges":[{"type":"GIT","repo":"https://github.com/irssi/irssi","events":[{"introduced":"d535a79730ea291a1dfe9f5be190009eecc1e275"},{"fixed":"4c069f5c8f3b63d8ba8556ba8292e1f5972508d6"}]}],"ecosystem_specific":{"severity":"MEDIUM"},"database_specific":{"source":"https://github.com/google/oss-fuzz-vulns/blob/main/vulns/irssi/OSV-2021-457.yaml"}}],"schema_version":"1.7.3"}