{"id":"OSV-2023-292","summary":"Use-after-poison in rb_gc_writebarrier","details":"OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=57782\n\n```\nCrash type: Use-after-poison READ 8\nCrash state:\nrb_gc_writebarrier\nrb_set_class_path_string\nrb_define_class_id_under\n```\n","modified":"2023-04-09T14:02:15.115407Z","published":"2023-04-09T14:02:15.115167Z","withdrawn":"2023-04-11T15:10:57.332925Z","references":[{"type":"REPORT","url":"https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=57782"}],"affected":[{"package":{"name":"ruby","ecosystem":"OSS-Fuzz","purl":"pkg:generic/ruby"},"ecosystem_specific":{"severity":"HIGH"},"database_specific":{"source":"https://github.com/google/oss-fuzz-vulns/blob/main/vulns/ruby/OSV-2023-292.yaml"}}],"schema_version":"1.7.3"}