VulnerabilityModified
CVE-2001-1443
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 5.0EPSS 1.10%
Does this matter?
Lower severity and a low EPSS score (1.10%). Track it; it rarely justifies an emergency change on its own.
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 2.0
- 5.0 MEDIUMAV:N/AC:L/Au:N/C:P/I:N/A:N
- EPSS
- 1.10% probability · 64th percentile
- CISA KEV
- Not listed
- Affected
- kth/kth kerberos
- Source
- cve@mitre.org
References
- http://josefsson.org/ktelnet/kerberos-telnet.htmlExploit
- http://www.kb.cert.org/vuls/id/390280Third Party Advisory, US 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 Advisory, US Government Resource
- https://exchange.xforce.ibmcloud.com/vulnerabilities/10640
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.