A global buffer overflow was discovered in pngcheck function in pngcheck-2.4.0(5 patches applied) via a crafted png file.
{ "availability": "Available with Ubuntu Pro: https://ubuntu.com/pro", "ubuntu_priority": "medium", "binaries": [ { "binary_version": "2.3.0-7ubuntu0.16.04.1~esm1", "binary_name": "pngcheck" }, { "binary_version": "2.3.0-7ubuntu0.16.04.1~esm1", "binary_name": "pngcheck-dbgsym" } ] }
{ "availability": "Available with Ubuntu Pro: https://ubuntu.com/pro", "ubuntu_priority": "medium", "binaries": [ { "binary_version": "2.3.0-7ubuntu0.18.04.1~esm1", "binary_name": "pngcheck" }, { "binary_version": "2.3.0-7ubuntu0.18.04.1~esm1", "binary_name": "pngcheck-dbgsym" } ] }