{"id":"OSV-2021-859","summary":"Heap-buffer-overflow in FSE_writeNCount_generic","details":"OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=35209\n\n```\nCrash type: Heap-buffer-overflow WRITE 1\nCrash state:\nFSE_writeNCount_generic\nFSE_writeNCount\nHUF_compressWeights\n```\n","modified":"2022-04-13T03:04:31.643603Z","published":"2021-06-15T00:00:25.249054Z","references":[{"type":"REPORT","url":"https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=35209"}],"affected":[{"package":{"name":"zstd","ecosystem":"OSS-Fuzz","purl":"pkg:generic/zstd"},"ranges":[{"type":"GIT","repo":"https://github.com/facebook/zstd","events":[{"introduced":"939276cd0c8f6f5b6eede93bb4db3779742ca778"},{"fixed":"05b6773fbcce1075edbe498a821f9a41249cf384"}]}],"ecosystem_specific":{"severity":"HIGH"},"database_specific":{"source":"https://github.com/google/oss-fuzz-vulns/blob/main/vulns/zstd/OSV-2021-859.yaml"}}],"schema_version":"1.7.3"}