VULNERABILITY INTELLIGENCE
CVE-2001-1443
CVSS score5 MEDIUM
EPSS probability1.10%
CISA KEVNot currently listed
Published2001-08-27
Last modified2026-06-16
CVSS vectorAV:N/AC:L/Au:N/C:P/I:N/A:N
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.
Primary references
- cve@mitre.org — Exploit
- cve@mitre.org — Third Party Advisory, US Government Resource
- cve@mitre.org
- af854a3a-2127-422b-91ae-364da2661108 — Exploit
- af854a3a-2127-422b-91ae-364da2661108 — Third Party Advisory, US Government Resource
- af854a3a-2127-422b-91ae-364da2661108