{"id":"OSV-2021-1246","summary":"Heap-buffer-overflow in FSE_writeNCount_generic","details":"OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=38553\n\n```\nCrash type: Heap-buffer-overflow WRITE 1\nCrash state:\nFSE_writeNCount_generic\nFSE_writeNCount\nZSTD_buildCTable\n```\n","modified":"2022-04-13T03:04:31.669800Z","published":"2021-09-13T00:00:35.678119Z","references":[{"type":"REPORT","url":"https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=38553"}],"affected":[{"package":{"name":"zstd","ecosystem":"OSS-Fuzz","purl":"pkg:generic/zstd"},"ranges":[{"type":"GIT","repo":"https://github.com/facebook/zstd","events":[{"introduced":"64054dec442a99e4c065be1319202e18bd4b8d8a"},{"fixed":"14772d97be90af6a027adb6008c32ec21470c270"},{"fixed":"044c8b47224d7cfbbd57317906e91f2db5b30994"}]}],"ecosystem_specific":{"severity":"HIGH"},"database_specific":{"fixed_range":"6392c382bf49ad354d2eb7c296b4668ecae400b8:14772d97be90af6a027adb6008c32ec21470c270","source":"https://github.com/google/oss-fuzz-vulns/blob/main/vulns/zstd/OSV-2021-1246.yaml"}}],"schema_version":"1.7.3"}