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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-2004-342: httpd Vulnerability Assessment Details
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RHSA-2004-342: httpd |
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Check for the version of the httpd packages Detailed Explanation for this Vulnerability Assessment Updated httpd packages that fix a buffer overflow in mod_ssl and a remotely triggerable memory leak are now available. The Apache HTTP server is a powerful, full-featured, efficient, and freely-available Web server. A stack buffer overflow was discovered in mod_ssl that could be triggered if using the FakeBasicAuth option. If mod_ssl was sent a client certificate with a subject DN field longer than 6000 characters, a stack overflow occured if FakeBasicAuth had been enabled. In order to exploit this issue the carefully crafted malicious certificate would have had to be signed by a Certificate Authority which mod_ssl is configured to trust. The Common Vulnerabilities and Exposures project (cve.mitre.org) has assigned the name CVE-2004-0488 to this issue. A remotely triggered memory leak in the Apache HTTP Server earlier than version 2.0.50 was also discovered. This permited a remote attacker to perform a denial of service attack against the server by forcing it to consume large amounts of memory. The Common Vulnerabilities and Exposures project (cve.mitre.org) has assigned the name CVE-2004-0493 to this issue. Users of the Apache HTTP server should upgrade to these updated packages, which contain backported patches that address these issues. Solution : http://rhn.redhat.com/errata/RHSA-2004-342.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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