{"id":"OSV-2021-1521","aliases":[],"status":"published","title":"Heap-buffer-overflow in exif_data_load_data_content","description":"OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=40617\n\n```\nCrash type: Heap-buffer-overflow READ 4\nCrash state:\nexif_data_load_data_content\nexif_data_load_data\nexif_loader_get_data\n```","facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":true},"published":"2021-11-03T00:00:07.00649Z","modified":"2022-04-13T03:04:40Z","affected":[{"source":"osv","ecosystem":"OSS-Fuzz","package":"libexif","ranges":[{"type":"GIT","events":[{"introduced":"a918830b8830e1e3657b4f36f48571a8d95a4ec8"},{"fixed":"4bd5cd63390731a1473205f9346cd4fcc1b0f668"}]}]}],"references":[{"url":"https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=40617","tags":["report"]}],"sources":{"osv":[{"id":"OSV-2021-1521","title":"Heap-buffer-overflow in exif_data_load_data_content","description":"OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=40617\n\n```\nCrash type: Heap-buffer-overflow READ 4\nCrash state:\nexif_data_load_data_content\nexif_data_load_data\nexif_loader_get_data\n```\n","status":"published","published":"2021-11-03T00:00:07.00649Z","modified":"2022-04-13T03:04:40.842031Z","updated_at":"2026-11-02T15:52:49.04248Z"}]}}