CVE-2001-1443
First published: Mon 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.
Credit: cve@mitre.org
| Affected Software | Affected Version | How to fix |
|---|---|---|
| KTH Kerberos | =4 | |
| KTH Kerberos | =5 |
Never miss a vulnerability like this again
Sign up to SecAlerts for real-time vulnerability data matched to your software, aggregated from hundreds of sources.
Reference Links
Frequently Asked Questions
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.
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.
Who is affected by CVE-2001-1443?
CVE-2001-1443 affects users of KTH Kerberos IV and Kerberos V (Heimdal) Telnet clients.
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.
When was CVE-2001-1443 reported?
CVE-2001-1443 was reported in the year 2001.
- agent/type
- agent/softwarecombine
- agent/first-publish-date
- collector/mitre-cve
- source/MITRE
- agent/weakness
- agent/author
- agent/references
- agent/severity
- agent/last-modified-date
- agent/description
- agent/event
- agent/source
- agent/tags
- collector/nvd-index
- agent/software-canonical-lookup-request
- collector/nvd-historical
- vendor/kth
- canonical/kth kerberos
- version/kth kerberos/4
- version/kth kerberos/5