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oval:org.secpod.oval:def:300969
A number of vulnerabilities have been found and corrected in libpng: Fixed 1-byte buffer overflow in pngpread.c . This was allready fixed in Mandriva Linux 2009.0. Fix the function png_check_keyword that allowed setting arbitrary bytes in the process memory to 0 . Fix a potential DoS or to potentia ... oval:org.secpod.oval:def:600371 Several vulnerabilities have been discovered in libpng, a library for reading and writing PNG files. The Common Vulnerabilities and Exposures project identifies the following problems: The png_handle_tRNS function allows attackers to cause a denial of service via a grayscale PNG image with a bad tR ... oval:org.secpod.oval:def:700311 It was discovered that libpng did not properly perform bounds checking in certain operations. An attacker could send a specially crafted PNG image and cause a denial of service in applications linked against libpng. This issue only affected Ubuntu 8.04 LTS. Tavis Ormandy discovered that libpng did ... oval:org.mitre.oval:def:6557 Several vulnerabilities have been discovered in libpng, a library for reading and writing PNG files. The Common Vulnerabilities and Exposures project identifies the following problems: The png_handle_tRNS function allows attackers to cause a denial of service (application crash) via a grayscale P ... |
