{"id":"OSV-2021-1395","aliases":[],"status":"published","title":"Heap-buffer-overflow in Op_YCbCr_to_RGB\u003cunsigned char\u003e::convert_colorspace","description":"OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=39373\n\n```\nCrash type: Heap-buffer-overflow READ {*}\nCrash state:\nOp_YCbCr_to_RGB\u003cunsigned char\u003e::convert_colorspace\nheif::ColorConversionPipeline::convert_image\nheif::convert_colorspace\n```","facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":true},"published":"2021-09-29T00:01:29.961504Z","modified":"2022-04-13T03:04:32Z","affected":[{"source":"osv","ecosystem":"OSS-Fuzz","package":"libheif","ranges":[{"type":"GIT","events":[{"introduced":"7cd1e3a92dba6ac0d873550a7ba894d2584036e9"},{"fixed":"11ffeffadd980f9f96019fe180fc1e81827e3790"}]}],"versions":["v1.10.0","v1.11.0","v1.12.0","v1.8.0","v1.9.0","v1.9.1"]}],"references":[{"url":"https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=39373","tags":["report"]}],"sources":{"osv":[{"id":"OSV-2021-1395","title":"Heap-buffer-overflow in Op_YCbCr_to_RGB\u003cunsigned char\u003e::convert_colorspace","description":"OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=39373\n\n```\nCrash type: Heap-buffer-overflow READ {*}\nCrash state:\nOp_YCbCr_to_RGB\u003cunsigned char\u003e::convert_colorspace\nheif::ColorConversionPipeline::convert_image\nheif::convert_colorspace\n```\n","status":"published","published":"2021-09-29T00:01:29.961504Z","modified":"2022-04-13T03:04:32.396666Z","updated_at":"2026-11-02T15:52:49.04248Z"}]}}