{"id":"OSV-2024-1417","aliases":[],"status":"published","title":"Heap-buffer-overflow in cv::PngDecoder::read_from_io","description":"OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=386688710\n\n```\nCrash type: Heap-buffer-overflow READ 4\nCrash state:\ncv::PngDecoder::read_from_io\ncv::PngDecoder::read_chunk\ncv::PngDecoder::readHeader\n```","facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":true},"published":"2025-01-02T00:15:00.246767Z","modified":"2025-01-02T00:15:00Z","affected":[{"source":"osv","ecosystem":"OSS-Fuzz","package":"opencv","ranges":[{"type":"GIT","events":[{"introduced":"d39aae6bdfc1a45553e1426334a9c72848354261"},{"fixed":"12963ea6995fa7dbf6a113038a6a6fd920b0e588"},{"fixed":"a6f72f813d307f77e7597447bdba25dcb5b6447d"}]}]}],"references":[{"url":"https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=386688710","tags":["report"]}],"sources":{"osv":[{"id":"OSV-2024-1417","title":"Heap-buffer-overflow in cv::PngDecoder::read_from_io","description":"OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=386688710\n\n```\nCrash type: Heap-buffer-overflow READ 4\nCrash state:\ncv::PngDecoder::read_from_io\ncv::PngDecoder::read_chunk\ncv::PngDecoder::readHeader\n```\n","status":"published","published":"2025-01-02T00:15:00.246767Z","modified":"2025-01-02T00:15:00.247102Z","updated_at":"2026-11-02T15:52:49.981578Z"}]}}