{"id":"OSV-2020-2133","summary":"Heap-buffer-overflow in tdefl_compress_lz_codes","details":"OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=27263\n\n```\nCrash type: Heap-buffer-overflow WRITE 8\nCrash state:\ntdefl_compress_lz_codes\ntdefl_compress_block\ntdefl_flush_block\n```\n","modified":"2022-04-13T03:29:21.391124Z","published":"2020-11-08T00:00:05.283717Z","references":[{"type":"REPORT","url":"https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=27263"}],"affected":[{"package":{"name":"fluent-bit","ecosystem":"OSS-Fuzz","purl":"pkg:generic/fluent-bit"},"ranges":[{"type":"GIT","repo":"https://github.com/fluent/fluent-bit/","events":[{"introduced":"7a588237fdb744e5825fb119753dcad2e8878866"},{"fixed":"df2af999105cd6c94ec8b533bcca498664b1aa16"},{"introduced":"03ff96d82f5f51a8bea6981fc9d7e8c3429c50b1"}]}],"versions":["v1.6.10","v1.6.4","v1.6.5","v1.6.6","v1.6.7","v1.6.8","v1.6.9","v1.7.0","v1.7.0-rc1","v1.7.0-rc2","v1.7.0-rc3","v1.7.0-rc4","v1.7.0-rc5","v1.7.0-rc6","v1.7.0-rc7","v1.7.0-rc8","v1.7.0-rc9","v1.7.1","v1.7.2","v1.7.3","v1.7.4","v1.7.5","v1.7.6","v1.7.7","v1.7.8","v1.7.9"],"ecosystem_specific":{"severity":"HIGH"},"database_specific":{"source":"https://github.com/google/oss-fuzz-vulns/blob/main/vulns/fluent-bit/OSV-2020-2133.yaml"}}],"schema_version":"1.7.3"}