{"id":"OSV-2020-2205","summary":"Heap-buffer-overflow in ojph::local::ojph_decode_codeblock","details":"OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=27924\n\n```\nCrash type: Heap-buffer-overflow WRITE 4\nCrash state:\nojph::local::ojph_decode_codeblock\ngrk::t1_ht::T1HT::decompress\ngrk::DecompressBlockExec::open\n```\n","modified":"2022-04-13T03:04:39.528978Z","published":"2020-11-28T00:01:12.405006Z","references":[{"type":"REPORT","url":"https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=27924"}],"affected":[{"package":{"name":"grok","ecosystem":"OSS-Fuzz","purl":"pkg:generic/grok"},"ranges":[{"type":"GIT","repo":"https://github.com/GrokImageCompression/grok.git","events":[{"introduced":"94aa2587a3d9d2de8b1cf42734f96cbee559df6a"},{"fixed":"d16525621f47141af0ed655932c89125c4780e93"}]}],"ecosystem_specific":{"severity":"HIGH"},"database_specific":{"source":"https://github.com/google/oss-fuzz-vulns/blob/main/vulns/grok/OSV-2020-2205.yaml"}}],"schema_version":"1.7.3"}