USN-5432-2: libpng vulnerabilities

USN-5432-1 fixed vulnerabilities in libpng. This update provides the corresponding updates for libpng1.6. Original advisory details: It was discovered that libpng incorrectly handled memory when parsing certain PNG files. If a user or automated system were tricked into opening a specially crafted...

USN-3962-1: libpng vulnerability

It was discovered that libpng incorrectly handled certain memory operations. If a user or automated system were tricked into opening a specially crafted PNG file, a remote attacker could use this issue to cause libpng to crash, resulting in a denial of service, or possibly execute arbitrary code...

USN-3712-2: libpng vulnerability

USN-3712-1 fixed a vulnerability in libpng. This update provides the corresponding update for Ubuntu 12.04 ESM. Original advisory details: Patrick Keshishian discovered that libpng incorrectly handled certain PNG files. An attacker could possibly use this to cause a denial of service...