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Vulnerability Details :

CVE-2001-1443

Summary
Assigner-mitre
Assigner Org ID-8254265b-2729-46b6-b9e3-3dfca2d5bfca
Published At-21 Apr, 2005 | 04:00
Updated At-08 Aug, 2024 | 04:58
Rejected At-
Credits

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.

Vendors
-
Not available
Products
-
Metrics (CVSS)
VersionBase scoreBase severityVector
Weaknesses
Attack Patterns
Solution/Workaround
References
HyperlinkResource Type
EPSS History
Score
Latest Score
-
N/A
No data available for selected date range
Percentile
Latest Percentile
-
N/A
No data available for selected date range
Stakeholder-Specific Vulnerability Categorization (SSVC)
▼Common Vulnerabilities and Exposures (CVE)
cve.org
Assigner:mitre
Assigner Org ID:8254265b-2729-46b6-b9e3-3dfca2d5bfca
Published At:21 Apr, 2005 | 04:00
Updated At:08 Aug, 2024 | 04:58
Rejected At:
▼CVE Numbering Authority (CNA)

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.

Affected Products
Vendor
n/a
Product
n/a
Versions
Affected
  • n/a
Problem Types
TypeCWE IDDescription
textN/An/a
Type: text
CWE ID: N/A
Description: n/a
Metrics
VersionBase scoreBase severityVector
Metrics Other Info
Impacts
CAPEC IDDescription
Solutions
Configurations
Workarounds
Exploits
Credits
Timeline
EventDate
Replaced By
Rejected Reason
References
HyperlinkResource
http://josefsson.org/ktelnet/kerberos-telnet.html
x_refsource_MISC
https://exchange.xforce.ibmcloud.com/vulnerabilities/10640
vdb-entry
x_refsource_XF
http://www.kb.cert.org/vuls/id/390280
third-party-advisory
x_refsource_CERT-VN
Hyperlink: http://josefsson.org/ktelnet/kerberos-telnet.html
Resource:
x_refsource_MISC
Hyperlink: https://exchange.xforce.ibmcloud.com/vulnerabilities/10640
Resource:
vdb-entry
x_refsource_XF
Hyperlink: http://www.kb.cert.org/vuls/id/390280
Resource:
third-party-advisory
x_refsource_CERT-VN
▼Authorized Data Publishers (ADP)
CVE Program Container
Affected Products
Metrics
VersionBase scoreBase severityVector
Metrics Other Info
Impacts
CAPEC IDDescription
Solutions
Configurations
Workarounds
Exploits
Credits
Timeline
EventDate
Replaced By
Rejected Reason
References
HyperlinkResource
http://josefsson.org/ktelnet/kerberos-telnet.html
x_refsource_MISC
x_transferred
https://exchange.xforce.ibmcloud.com/vulnerabilities/10640
vdb-entry
x_refsource_XF
x_transferred
http://www.kb.cert.org/vuls/id/390280
third-party-advisory
x_refsource_CERT-VN
x_transferred
Hyperlink: http://josefsson.org/ktelnet/kerberos-telnet.html
Resource:
x_refsource_MISC
x_transferred
Hyperlink: https://exchange.xforce.ibmcloud.com/vulnerabilities/10640
Resource:
vdb-entry
x_refsource_XF
x_transferred
Hyperlink: http://www.kb.cert.org/vuls/id/390280
Resource:
third-party-advisory
x_refsource_CERT-VN
x_transferred
Information is not available yet
▼National Vulnerability Database (NVD)
nvd.nist.gov
Source:cve@mitre.org
Published At:27 Aug, 2001 | 04:00
Updated At:03 Apr, 2025 | 01:03

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.

CISA Catalog
Date AddedDue DateVulnerability NameRequired Action
N/A
Date Added: N/A
Due Date: N/A
Vulnerability Name: N/A
Required Action: N/A
Metrics
TypeVersionBase scoreBase severityVector
Primary2.05.0MEDIUM
AV:N/AC:L/Au:N/C:P/I:N/A:N
Type: Primary
Version: 2.0
Base score: 5.0
Base severity: MEDIUM
Vector:
AV:N/AC:L/Au:N/C:P/I:N/A:N
CPE Matches
kth
kth
>>kth_kerberos>>4
cpe:2.3:a:kth:kth_kerberos:4:*:*:*:*:*:*:*
kth
kth
>>kth_kerberos>>5
cpe:2.3:a:kth:kth_kerberos:5:*:*:*:*:*:*:*
Weaknesses
CWE IDTypeSource
NVD-CWE-OtherPrimarynvd@nist.gov
CWE ID: NVD-CWE-Other
Type: Primary
Source: nvd@nist.gov
Evaluator Description
Evaluator Impact

Evaluator Solution

Vendor Statements
References
HyperlinkSourceResource
http://josefsson.org/ktelnet/kerberos-telnet.htmlcve@mitre.org
Exploit
http://www.kb.cert.org/vuls/id/390280cve@mitre.org
Third Party Advisory
US Government Resource
https://exchange.xforce.ibmcloud.com/vulnerabilities/10640cve@mitre.org
N/A
http://josefsson.org/ktelnet/kerberos-telnet.htmlaf854a3a-2127-422b-91ae-364da2661108
Exploit
http://www.kb.cert.org/vuls/id/390280af854a3a-2127-422b-91ae-364da2661108
Third Party Advisory
US Government Resource
https://exchange.xforce.ibmcloud.com/vulnerabilities/10640af854a3a-2127-422b-91ae-364da2661108
N/A
Hyperlink: http://josefsson.org/ktelnet/kerberos-telnet.html
Source: cve@mitre.org
Resource:
Exploit
Hyperlink: http://www.kb.cert.org/vuls/id/390280
Source: cve@mitre.org
Resource:
Third Party Advisory
US Government Resource
Hyperlink: https://exchange.xforce.ibmcloud.com/vulnerabilities/10640
Source: cve@mitre.org
Resource: N/A
Hyperlink: http://josefsson.org/ktelnet/kerberos-telnet.html
Source: af854a3a-2127-422b-91ae-364da2661108
Resource:
Exploit
Hyperlink: http://www.kb.cert.org/vuls/id/390280
Source: af854a3a-2127-422b-91ae-364da2661108
Resource:
Third Party Advisory
US Government Resource
Hyperlink: https://exchange.xforce.ibmcloud.com/vulnerabilities/10640
Source: af854a3a-2127-422b-91ae-364da2661108
Resource: N/A

Change History

0
Information is not available yet

Similar CVEs

1Records found
CVE-1999-1099
Matching Score-8
Assigner-MITRE Corporation
ShareView Details
Matching Score-8
Assigner-MITRE Corporation
CVSS Score-5||MEDIUM
EPSS-0.81% / 73.31%
||
7 Day CHG~0.00%
Published-09 Mar, 2002 | 05:00
Updated-03 Apr, 2025 | 01:03
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

Kerberos 4 allows remote attackers to obtain sensitive information via a malformed UDP packet that generates an error string that inadvertently includes the realm name and the last user.

Action-Not Available
Vendor-kthn/a
Product-kth_kerberosn/a
Details not found