CVE-2001-1443: Medium severity KTH KTH Kerberos vulnerability

Published Aug 27, 2001
·
Updated

KTH Kerberos IV and Kerberos V (Heimdal) for Telnet clients do not encrypt connections if the server does not support the requested encryption, which allows remote attackers to read communications via a man-in-the-middle attack.

Affected Software

2 affected components
KTH KTH Kerberos=4
KTH KTH Kerberos=5

Event History

Aug 27, 2001
CVE Published
04:00 AM
Apr 21, 2005
CVE Published
via MITRE·08:00 AM
Data Sourced
via MITRE·08:00 AM
Description
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Frequently Asked Questions

1

What is the severity of CVE-2001-1443?

CVE-2001-1443 is considered a medium severity vulnerability due to the potential for man-in-the-middle attacks.

2

How do I fix CVE-2001-1443?

To fix CVE-2001-1443, ensure that both the client and server support and enforce encrypted communications during Telnet sessions.

3

Who is affected by CVE-2001-1443?

CVE-2001-1443 affects users of KTH Kerberos IV and Kerberos V (Heimdal) Telnet clients.

4

What type of attack does CVE-2001-1443 allow?

CVE-2001-1443 allows remote attackers to conduct man-in-the-middle attacks by intercepting unencrypted communications.

5

When was CVE-2001-1443 reported?

CVE-2001-1443 was reported in the year 2001.

Contact

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