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Overview

Vulnerability Score 7.5 7.5
CVE Id CVE-2001-1444
Last Modified 05 Sep 2008 04:26:34
Published 27 Aug 2001 12:00:00
Confidentiality Impact PARTIAL PARTIAL
Integrity Impact PARTIAL PARTIAL
Availability Impact PARTIAL PARTIAL
Access Vector NETWORK
Access Complexity LOW
Authentication NONE

CVE-2001-1444

Summary

The Kerberos Telnet protocol, as implemented by KTH Kerberos IV and Kerberos V (Heimdal), does not encrypt authentication and encryption options sent from the server, which allows remote attackers to downgrade authentication and encryption mechanisms via a man-in-the-middle attack.

Vulnerable Systems

Application

  • Kth Kerberos 4

  • Kth Kerberos 5


References

CERT-VN - VU#774587

XF - kth-kerberos-unencrypted-connection(10640)

MISC - http://josefsson.org/ktelnet/kerberos-telnet.html


Last Updated: 27 May 2016 10:36:40