{"id":"OSV-2022-243","summary":"Heap-buffer-overflow in grk::PacketIter::next_pcrl","details":"OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=45537\n\n```\nCrash type: Heap-buffer-overflow READ 1\nCrash state:\ngrk::PacketIter::next_pcrl\ngrk::T2Decompress::decompressPackets\ngrk::TileProcessor::decompressT2\n```\n","modified":"2022-04-13T03:04:39.523343Z","published":"2022-03-15T00:00:45.636919Z","references":[{"type":"REPORT","url":"https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=45537"}],"affected":[{"package":{"name":"grok","ecosystem":"OSS-Fuzz","purl":"pkg:generic/grok"},"ranges":[{"type":"GIT","repo":"https://github.com/GrokImageCompression/grok.git","events":[{"introduced":"7113ab221774f06eee06a361cfb0870b572fe0dd"},{"fixed":"f33b49fa40b0abad23f25d2c8a74794bccd22a53"}]}],"versions":["v9.7.2","v9.7.3","v9.7.4"],"ecosystem_specific":{"severity":"MEDIUM"},"database_specific":{"source":"https://github.com/google/oss-fuzz-vulns/blob/main/vulns/grok/OSV-2022-243.yaml"}}],"schema_version":"1.7.3"}