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Vulnerability Assessment & Network Security Forums |
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If through a vulnerability assessment, a network security issue is detected for the vulnerability below, applying the appropriate security patches in a timely matter is very important. If you have detected that your system has already been compromised, following CERT's Network Security recovery document will assist with recommended steps for system recovery. Home >> Browse Vulnerability Assessment Database >> Red Hat Local Security Checks >> RHSA-2004-577: libtiff Vulnerability Assessment Details
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RHSA-2004-577: libtiff |
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Check for the version of the libtiff packages Detailed Explanation for this Vulnerability Assessment Updated libtiff packages that fix various buffer and integer overflows are now available. The libtiff package contains a library of functions for manipulating TIFF (Tagged Image File Format) image format files. TIFF is a widely used file format for bitmapped images. During a source code audit, Chris Evans discovered a number of integer overflow bugs that affect libtiff. A possible hacker who has the ability to trick a user into opening a malicious TIFF file could cause the application linked to libtiff to crash or possibly execute arbitrary code. The Common Vulnerabilities and Exposures project (cve.mitre.org) has assigned the names CVE-2004-0886 and CVE-2004-0804 to these issues. Additionally, a number of buffer overflow bugs that affect libtiff have been found. A possible hacker who has the ability to trick a user into opening a malicious TIFF file could cause the application linked to libtiff to crash or possibly execute arbitrary code. The Common Vulnerabilities and Exposures project (cve.mitre.org) has assigned the name CVE-2004-0803 to this issue. All users are advised to upgrade to these errata packages, which contain fixes for these issues. Solution : http://rhn.redhat.com/errata/RHSA-2004-577.html Network Security Threat Level: High Networks Security ID: Vulnerability Assessment Copyright: This script is Copyright (C) 2004 Tenable Network Security |
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