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Home >> Browse Vulnerability Assessment Database >> Fedora Local Security Checks >> Fedora Core 2 2004-175: libpng

Fedora Core 2 2004-175: libpng

Vulnerability Assessment Summary Check for the version of the libpng package Detailed Explanation for this Vulnerability Assessment The remote host is missing the patch for the advisory FEDORA-2004-175 (libpng). The libpng package contains a library of functions for creating and manipulating PNG (Portable Network Graphics) image format files. PNG is a bit-mapped graphics format similar to the GIF format. PNG was created to replace the GIF format, since GIF uses a patented data compression algorithm. Libpng should be installed if you need to manipulate PNG format image files. Update Information: During an audit of Red Hat Linux updates, the Fedora Legacy team found a security issue in libpng that had not been fixed in Fedora Core. An attacker could carefully craft a PNG file in such a way that it would cause an application linked to libpng to crash or potentially execute arbitrary code when opened by a victim. Solution : http://www.fedoranews.org/updates/FEDORA-2004-175.shtml Network Security Threat Level: High Networks Security ID: Vulnerability Assessment Copyright: This script is Copyright (C) 2004 Tenable Network Security

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