A Segmentation fault caused by a floating point exception exists in libheif 1.15.1 using crafted heif images via the heif::Fraction::round() function in box.cc, which causes a denial of service.
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{ "availability": "Available with Ubuntu Pro: https://ubuntu.com/pro", "binaries": [ { "binary_version": "1.12.0-2ubuntu0.1~esm1", "binary_name": "heif-gdk-pixbuf" }, { "binary_version": "1.12.0-2ubuntu0.1~esm1", "binary_name": "heif-thumbnailer" }, { "binary_version": "1.12.0-2ubuntu0.1~esm1", "binary_name": "libheif-dev" }, { "binary_version": "1.12.0-2ubuntu0.1~esm1", "binary_name": "libheif-examples" }, { "binary_version": "1.12.0-2ubuntu0.1~esm1", "binary_name": "libheif1" } ] }