Vulnerability Description
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.
CVSS Score
MEDIUM
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Kth | Kth Kerberos | 4 |
References
- http://josefsson.org/ktelnet/kerberos-telnet.htmlExploit
- http://www.kb.cert.org/vuls/id/390280Third Party AdvisoryUS Government Resource
- https://exchange.xforce.ibmcloud.com/vulnerabilities/10640
- http://josefsson.org/ktelnet/kerberos-telnet.htmlExploit
- http://www.kb.cert.org/vuls/id/390280Third Party AdvisoryUS Government Resource
- https://exchange.xforce.ibmcloud.com/vulnerabilities/10640
FAQ
What is CVE-2001-1443?
CVE-2001-1443 is a vulnerability with a CVSS score of 5.0 (MEDIUM). 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...
How severe is CVE-2001-1443?
CVE-2001-1443 has been rated MEDIUM with a CVSS base score of 5.0/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2001-1443?
Check the references section above for vendor advisories and patch information. Affected products include: Kth Kth Kerberos.