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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-2005-026: tetex Vulnerability Assessment Details
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RHSA-2005-026: tetex |
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Check for the version of the tetex packages Detailed Explanation for this Vulnerability Assessment Updated tetex packages that resolve security issues are now available for Red Hat Enterprise Linux 4. This update has been rated as having moderate security impact by the Red Hat Security Response Team. The tetex packages (teTeX) contain an implementation of TeX for Linux or UNIX systems. A buffer overflow flaw was found in the Gfx::doImage function of Xpdf which also affects teTeX due to a shared codebase. A possible hacker could construct a carefully crafted PDF file that could cause teTeX to crash or possibly execute arbitrary code when opened. The Common Vulnerabilities and Exposures project (cve.mitre.org) has assigned the name CVE-2004-1125 to this issue. A buffer overflow flaw was found in the Decrypt::makeFileKey2 function of Xpdf which also affects teTeX due to a shared codebase. A possible hacker could construct a carefully crafted PDF file that could cause teTeX to crash or possibly execute arbitrary code when opened. The Common Vulnerabilities and Exposures project (cve.mitre.org) has assigned the name CVE-2005-0064 to this issue. Users should update to these erratum packages which contain backported patches to correct these issues. Solution : http://rhn.redhat.com/errata/RHSA-2005-026.html Network Security Threat Level: High Networks Security ID: Vulnerability Assessment Copyright: This script is Copyright (C) 2005 Tenable Network Security |
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