{"id":"OSV-2023-1033","aliases":[],"status":"published","title":"Heap-buffer-overflow in Gfx::InputStreamer::read_u32","description":"OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=63357\n\n```\nCrash type: Heap-buffer-overflow READ 1\nCrash state:\nGfx::InputStreamer::read_u32\nGfx::set_dib_bitmasks\nGfx::decode_bmp_dib\n```","facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":true},"published":"2023-10-20T13:00:25.024359Z","modified":"2023-10-20T13:00:25Z","affected":[{"source":"osv","ecosystem":"OSS-Fuzz","package":"serenity","ranges":[{"type":"GIT","events":[{"introduced":"bbf66ea055b40577530961e79fb0ac06076971b0"},{"fixed":"4318bcf447ecb97b867af13dfcba1b72de107049"}]}]}],"references":[{"url":"https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=63357","tags":["report"]}],"sources":{"osv":[{"id":"OSV-2023-1033","title":"Heap-buffer-overflow in Gfx::InputStreamer::read_u32","description":"OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=63357\n\n```\nCrash type: Heap-buffer-overflow READ 1\nCrash state:\nGfx::InputStreamer::read_u32\nGfx::set_dib_bitmasks\nGfx::decode_bmp_dib\n```\n","status":"published","published":"2023-10-20T13:00:25.024359Z","modified":"2023-10-20T13:00:25.024683Z","updated_at":"2026-11-02T15:52:49.511349Z"}]}}