{"id":"OSV-2020-2240","aliases":[],"status":"published","title":"Heap-buffer-overflow in process_chunked_data","description":"OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=28265\n\n```\nCrash type: Heap-buffer-overflow READ 1\nCrash state:\nprocess_chunked_data\nprocess_data\nfuzz_process_data\n```","facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":true},"published":"2020-12-05T00:00:47.996292Z","modified":"2022-04-13T03:27:42Z","affected":[{"source":"osv","ecosystem":"OSS-Fuzz","package":"fluent-bit","ranges":[{"type":"GIT","events":[{"introduced":"10ceb5b2ab6635a000f3eceaa267e1e34496de6b"},{"fixed":"cfee54301badc5fd61422eb85ff4c1028ad6cbc7"},{"fixed":"c2804da892cda672096597fc419399a0a91a1482"}]}],"versions":["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"]}],"references":[{"url":"https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=28265","tags":["report"]}],"sources":{"osv":[{"id":"OSV-2020-2240","title":"Heap-buffer-overflow in process_chunked_data","description":"OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=28265\n\n```\nCrash type: Heap-buffer-overflow READ 1\nCrash state:\nprocess_chunked_data\nprocess_data\nfuzz_process_data\n```\n","status":"published","published":"2020-12-05T00:00:47.996292Z","modified":"2022-04-13T03:27:42.987211Z","updated_at":"2026-11-02T15:52:48.531106Z"}]}}