{"id":"OSV-2022-15","summary":"Global-buffer-overflow in ZSTD_compressBlock_opt0","details":"OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=43365\n\n```\nCrash type: Global-buffer-overflow READ 1\nCrash state:\nZSTD_compressBlock_opt0\nZSTD_compressBlock_btopt\nZSTD_buildSeqStore\n```\n","modified":"2022-04-13T03:04:31.638184Z","published":"2022-01-07T00:00:09.720542Z","references":[{"type":"REPORT","url":"https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=43365"}],"affected":[{"package":{"name":"zstd","ecosystem":"OSS-Fuzz","purl":"pkg:generic/zstd"},"ranges":[{"type":"GIT","repo":"https://github.com/facebook/zstd","events":[{"introduced":"08ceda3dfc9c1e4ae7e35d210e0318a696f7f394"},{"fixed":"5f2c3d9720f5b5f8294f0c8e8da0a39d2529b335"}]}],"versions":["v1.4.8","v1.4.9","v1.5.0","v1.5.1"],"ecosystem_specific":{"severity":null},"database_specific":{"source":"https://github.com/google/oss-fuzz-vulns/blob/main/vulns/zstd/OSV-2022-15.yaml"}}],"schema_version":"1.7.3"}