{"schema_version":"1.9.0","id":"OSV-2023-340","published":"2023-04-24T14:00:30.054535Z","modified":"2023-06-20T14:14:43.265931Z","summary":"Heap-double-free in grk::DecompressCodeblock::release","details":"OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=58285\n\n```\nCrash type: Heap-double-free\nCrash state:\ngrk::DecompressCodeblock::release\ngrk::t1_part1::T1Part1::decompress\nstd::__1::__function::__func<grk::DecompressScheduler::scheduleBlocks\n```\n","affected":[{"package":{"name":"grok","ecosystem":"OSS-Fuzz","purl":"pkg:generic/grok"},"ranges":[{"type":"GIT","repo":"https://github.com/GrokImageCompression/grok.git","events":[{"introduced":"73ef6711005759b4dc91381f6cdf1cba6d36b59f"},{"fixed":"faa589e382bf7bd63f24e2042210db3ee912227f"}]}],"versions":["v10.0.0","v10.0.1","v10.0.2","v10.0.3","v10.0.4","v10.0.5","v10.0.5.debian","v10.0.6","v9.7.8"],"ecosystem_specific":{"severity":"HIGH"},"database_specific":{"source":"https://github.com/google/oss-fuzz-vulns/blob/main/vulns/grok/OSV-2023-340.yaml"}}],"references":[{"type":"REPORT","url":"https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=58285"}]}