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Status published
Medium
CVE-2000-0546
Buffer overflow in Kerberos 4 KDC program allows remote attackers...
Vulnerability Description
Buffer overflow in Kerberos 4 KDC program allows remote attackers to cause a denial of service via the lastrealm variable in the set_tgtkey function.
Impact Analysis
Refer to official advisory for detailed impact metrics.
Remediation
Ensure systems are updated to the latest vendor-supplied patch levels.
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Credits & Attribution
No credits recorded in the NVD database.
References
Affected Vendor
cygnus network security project
View all reports →Affected Software
cygnus network security, kerbnet, kerberos, kerberos 5
Vulnerable Versions:
0, 4.0, 1.0, 1.1, 1.1.1
Timeline
Official Publish:
July 12th, 2000
Last Modified:
August 8th, 2024
Added to House:
July 17th, 2026
CVSS Vectors
Weaknesses (CWE)
No CWE data available
MITRE ATT&CK TTPs
No associated TTPs found for this vulnerability.