{"id":"OSV-2021-315","aliases":[],"status":"published","title":"Global-buffer-overflow in Gfx::decode_frame","description":"OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=30507\n\n```\nCrash type: Global-buffer-overflow READ 4\nCrash state:\nGfx::decode_frame\nGfx::GIFImageDecoderPlugin::frame\nGfx::GIFImageDecoderPlugin::bitmap\n```","facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":true},"published":"2021-02-08T00:00:57.447823Z","modified":"2022-04-13T03:04:32Z","affected":[{"source":"osv","ecosystem":"OSS-Fuzz","package":"serenity","ranges":[{"type":"GIT","events":[{"introduced":"57e10eadac01273cc4c0bcb681aa9381cacef0b3"},{"fixed":"ce5fe2a6e807b819866b4f429ca6f7a2d74445b7"}]}]}],"references":[{"url":"https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=30507","tags":["report"]}],"sources":{"osv":[{"id":"OSV-2021-315","title":"Global-buffer-overflow in Gfx::decode_frame","description":"OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=30507\n\n```\nCrash type: Global-buffer-overflow READ 4\nCrash state:\nGfx::decode_frame\nGfx::GIFImageDecoderPlugin::frame\nGfx::GIFImageDecoderPlugin::bitmap\n```\n","status":"published","published":"2021-02-08T00:00:57.447823Z","modified":"2022-04-13T03:04:32.139842Z","updated_at":"2026-11-02T15:52:49.04248Z"}]}}