{"id":"OSV-2020-1161","aliases":[],"status":"published","title":"Heap-buffer-overflow in impeg2_fmt_conv_yuv420p_to_yuv420sp_uv","description":"OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=16604\n\n```\nCrash type: Heap-buffer-overflow WRITE 1\nCrash state:\nimpeg2_fmt_conv_yuv420p_to_yuv420sp_uv\nimpeg2d_format_convert\nimpeg2d_dec_pic_data_thread\n```","facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":true},"published":"2020-07-22T21:49:52.257088Z","modified":"2022-04-13T03:04:33Z","affected":[{"source":"osv","ecosystem":"OSS-Fuzz","package":"libmpeg2","ranges":[{"type":"GIT","events":[{"introduced":"313d5efa2d866f01aaf25b015f31480ce095e7f5"},{"fixed":"6f28264c1170fae4f6c847625f4a6d4467a3262b"},{"fixed":"5c8de517396c1a3b5e12e6a345a8df78660cc2fc"}]}],"versions":["android-mainline-10.0.0_r6","android-mainline-10.0.0_r8","android-r-preview-1","android-r-preview-2","android-r-preview-3","android-r-preview-4","platform-tools-29.0.5","platform-tools-29.0.6","platform-tools-30.0.0","platform-tools-30.0.1","platform-tools-30.0.2","platform-tools-30.0.3","android-10.0.0_r12","android-10.0.0_r13","android-10.0.0_r14","android-10.0.0_r30","android-10.0.0_r31","android-10.0.0_r32","android-10.0.0_r33","android-10.0.0_r34","android-10.0.0_r35","android-10.0.0_r36","android-10.0.0_r42","android-10.0.0_r43","android-10.0.0_r44","android-10.0.0_r45","android-10.0.0_r7","android-10.0.0_r8","android-10.0.0_r9","android-mainline-10.0.0_r10","android-mainline-10.0.0_r4","android-mainline-10.0.0_r5","android-mainline-10.0.0_r7","android-mainline-10.0.0_r9"]}],"references":[{"url":"https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=16604","tags":["report"]}],"sources":{"osv":[{"id":"OSV-2020-1161","title":"Heap-buffer-overflow in impeg2_fmt_conv_yuv420p_to_yuv420sp_uv","description":"OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=16604\n\n```\nCrash type: Heap-buffer-overflow WRITE 1\nCrash state:\nimpeg2_fmt_conv_yuv420p_to_yuv420sp_uv\nimpeg2d_format_convert\nimpeg2d_dec_pic_data_thread\n```\n","status":"published","published":"2020-07-22T21:49:52.257088Z","modified":"2022-04-13T03:04:33.814502Z","updated_at":"2026-11-02T15:52:48.304316Z"}]}}