{"id":"OSV-2023-426","aliases":[],"status":"published","title":"Heap-buffer-overflow in libdeflate_zlib_decompress_ex","description":"OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=59267\n\n```\nCrash type: Heap-buffer-overflow READ 2\nCrash state:\nlibdeflate_zlib_decompress_ex\nexr_uncompress_buffer\nDwaCompressor_uncompress\n```","facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":true},"published":"2023-05-25T14:00:33.323239Z","modified":"2023-05-25T14:00:33Z","affected":[{"source":"osv","ecosystem":"OSS-Fuzz","package":"openexr","ranges":[{"type":"GIT","events":[{"introduced":"7c40603eb2812148c6a99fbb6ee07533395fdadb"},{"fixed":"425d4b24e08e21e7052e3163d0d69af1c1e591a6"}]}]}],"references":[{"url":"https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=59267","tags":["report"]}],"sources":{"osv":[{"id":"OSV-2023-426","title":"Heap-buffer-overflow in libdeflate_zlib_decompress_ex","description":"OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=59267\n\n```\nCrash type: Heap-buffer-overflow READ 2\nCrash state:\nlibdeflate_zlib_decompress_ex\nexr_uncompress_buffer\nDwaCompressor_uncompress\n```\n","status":"published","published":"2023-05-25T14:00:33.323239Z","modified":"2023-05-25T14:00:33.323513Z","updated_at":"2026-11-02T15:52:49.747775Z"}]}}