{"id":"OSV-2023-444","summary":"Heap-buffer-overflow in opj_jp2_apply_pclr","details":"OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=59450\n\n```\nCrash type: Heap-buffer-overflow READ 4\nCrash state:\nopj_jp2_apply_pclr\nopj_jp2_decode\ncv::detail::Jpeg2KOpjDecoderBase::readData\n```\n","modified":"2026-09-19T14:16:29.875777Z","published":"2023-05-31T14:02:00.753503Z","references":[{"type":"REPORT","url":"https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=59450"}],"affected":[{"package":{"name":"opencv","ecosystem":"OSS-Fuzz","purl":"pkg:generic/opencv"},"ranges":[{"type":"GIT","repo":"https://github.com/opencv/opencv.git","events":[{"introduced":"dbd1811d53ac9193e593d8f2dd01f4b128851415"}]}],"versions":["4.8.0","4.8.1","3.4.20","4.9.0","4.10.0","5.0.0-alpha","4.11.0","4.12.0","4.13.0","5.0.0","4.14.0"],"ecosystem_specific":{"severity":"MEDIUM"},"database_specific":{"introduced_range":"67e0ed93a938714e14d048e84a227465a98d2706:6ad77b23193bdf7e40db83e6077789284ac08781","source":"https://github.com/google/oss-fuzz-vulns/blob/main/vulns/opencv/OSV-2023-444.yaml"}}],"schema_version":"1.9.0"}