{"id":"OSV-2022-679","summary":"Heap-buffer-overflow in udiv","details":"OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=49845\n\n```\nCrash type: Heap-buffer-overflow WRITE 4\nCrash state:\nudiv\nmrb_bint_mod\nint_mod\n```\n","modified":"2026-09-17T14:21:39.535474Z","published":"2022-08-07T00:01:59.645310Z","references":[{"type":"REPORT","url":"https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=49845"}],"affected":[{"package":{"name":"mruby","ecosystem":"OSS-Fuzz","purl":"pkg:generic/mruby"},"ranges":[{"type":"GIT","repo":"https://github.com/mruby/mruby","events":[{"introduced":"e04184185ab43b94980550e850d8813a415fa438"}]}],"versions":["3.2.0-rc","3.2.0-rc2","3.2.0-rc3","3.2.0-rc4","3.2.0","3.3.0-rc","3.3.0-rc2","3.3.0","3.4.0-rc","3.4.0","3.4.0-rc2","4.0.0-rc","4.0.0-rc2","4.0.0-rc3","4.0.0-rc4","4.0.0","4.1.0-rc","4.1.0-rc2"],"ecosystem_specific":{"severity":"HIGH"},"database_specific":{"source":"https://github.com/google/oss-fuzz-vulns/blob/main/vulns/mruby/OSV-2022-679.yaml"}}],"schema_version":"1.9.0"}