{"id":"OSV-2021-333","summary":"Heap-buffer-overflow in int flatbuffers::ReadScalar\u003cint\u003e","details":"OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=30699\n\n```\nCrash type: Heap-buffer-overflow READ 4\nCrash state:\nint flatbuffers::ReadScalar\u003cint\u003e\nflatbuffers::Table::GetVTable\nflatbuffers::Table::GetOptionalFieldOffset\n```\n","modified":"2022-04-13T03:04:42.062018Z","published":"2021-02-10T00:00:03.957076Z","references":[{"type":"REPORT","url":"https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=30699"}],"affected":[{"package":{"name":"flatbuffers","ecosystem":"OSS-Fuzz","purl":"pkg:generic/flatbuffers"},"ranges":[{"type":"GIT","repo":"https://github.com/google/flatbuffers","events":[{"introduced":"6f3e45eca1fde7a68cb72fd4499a3647f719c9db"},{"fixed":"8fb8c2ce1dff00bc1455aba0770eb7eae9a06ece"}]}],"versions":["v2.0.0"],"ecosystem_specific":{"severity":"MEDIUM"},"database_specific":{"fixed_range":"1d063d87cfce93f498648b005fb72e33d031ffdd:8fb8c2ce1dff00bc1455aba0770eb7eae9a06ece","source":"https://github.com/google/oss-fuzz-vulns/blob/main/vulns/flatbuffers/OSV-2021-333.yaml"}}],"schema_version":"1.7.3"}