Home/CVE/KTH Kerberos IV and Kerberos V (Heimdal) for Telnet clients do not encrypt connections if the server does not support th
CVE

CVE-2001-1443

KTH Kerberos IV and Kerberos V (Heimdal) for Telnet clients do not encrypt connections if the server does not support th

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.

MEDIUM · CVSS 5 EPSS 0.0109
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  • Public exploit or PoC is available
Sigma rules0 YARA rules0
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Affected Products & Versions

1
kth kerberosall versions
⚠

Public Exploits & PoCs

1
pocjosefsson.org · kerberos-telnet.htmljosefsson.org
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Scoring & Timeline

5
MEDIUM · CVSS v2 (legacy) · cve@mitre.org
View on NVD
This CVE predates CVSS v3; the legacy v2 score is shown so triage still has a severity to work with.
v2 Vector
AV:N/AC:L/Au:N/C:P/I:N/A:N
Published to NVD27 Aug 2001 · 04:00 AM
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References & Sources

2
Source URLs (vendor pages, mailing lists, write-ups). Exploit/PoC links are in their own section above to avoid duplication.
http://www.kb.cert.org/vuls/id/390280Third Party AdvisoryUS Government Resource
https://exchange.xforce.ibmcloud.com/vulnerabilities/10640
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