{"id":"OSV-2021-897","summary":"Heap-buffer-overflow in ZSTD_decompressMultiFrame","details":"OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=35537\n\n```\nCrash type: Heap-buffer-overflow READ {*}\nCrash state:\nZSTD_decompressMultiFrame\nZSTD_decompress_usingDDict\nblosc_d\n```\n","modified":"2022-06-16T00:04:17.202124Z","published":"2021-06-26T00:00:37.934284Z","references":[{"type":"REPORT","url":"https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=35537"}],"affected":[{"package":{"name":"c-blosc2","ecosystem":"OSS-Fuzz","purl":"pkg:generic/c-blosc2"},"ranges":[{"type":"GIT","repo":"https://github.com/Blosc/c-blosc2.git","events":[{"introduced":"d1ea514286c47433dabcf47b11cf81d2248ca5bf"},{"fixed":"7f4574f51ad7db56fc13de89e13e7893b1a82189"}]}],"versions":["v2.0.0","v2.0.0-rc2","v2.0.0.rc1","v2.0.1","v2.0.2","v2.0.3","v2.0.4","v2.1.0","v2.1.1"],"ecosystem_specific":{"severity":"MEDIUM"},"database_specific":{"source":"https://github.com/google/oss-fuzz-vulns/blob/main/vulns/c-blosc2/OSV-2021-897.yaml"}}],"schema_version":"1.7.3"}