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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 >> General >> Kerberos IV cryptographic weaknesses Vulnerability Assessment Details
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Kerberos IV cryptographic weaknesses |
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Check for kerberos Detailed Explanation for this Vulnerability Assessment The remote host is running Kerberos IV. It has been demonstrated that the Kerberos IV protocol has inherent design flaws that make it insecure to use. See also : http://web.mit.edu/kerberos/www/advisories/MITKRB5-SA-2003-004-krb4.txt Solution : Use kerberos 5 instead. If you run Kerberos 5 with kerberos IV backward compatibility, make sure you upgrade to version 1.3 Network Security Threat Level: High Networks Security ID: 7113 Vulnerability Assessment Copyright: This script is Copyright (C) 2004 Tenable Network Security |
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