CVE-2000-0547

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Summary

CVECVE-2000-0547
StatePUBLISHED
Assignermitre
Source PriorityCVE Program / NVD first with legacy fallback
Published2000-06-09 04:00:00 UTC
Updated2025-04-03 01:03:51 UTC
DescriptionBuffer overflow in Kerberos 4 KDC program allows remote attackers to cause a denial of service via the localrealm variable in the process_v4 function.

Risk And Classification

Primary CVSS: v2.0 5 from [email protected]

AV:N/AC:L/Au:N/C:N/I:N/A:P

Problem Types: CWE-120 | n/a

CVSS v2.0 Breakdown

Access Vector
Network
Access Complexity
Low
Authentication
None
Confidentiality
None
Integrity
None
Availability
Partial

AV:N/AC:L/Au:N/C:N/I:N/A:P

NVD Known Affected Configurations (CPE 2.3)

TypeVendorProductVersionUpdateEditionLanguage
Application Cygnus Network Security Project Cygnus Network Security - All All All
Application Kerbnet Project Kerbnet - All All All
Application Mit Kerberos All All All All
Application Mit Kerberos 4.0 - All All
Application Mit Kerberos 4.0 patch10 All All
Application Mit Kerberos 5 1.1 All All All
Application Mit Kerberos 5 1.1.1 All All All
Application Mit Kerberos 5 All All All All

Vendor Declared Affected Products

SourceVendorProductVersionPlatforms
CNA Na N/a affected n/a Not specified

References

ReferenceSourceLinkTags
web.mit.edu/kerberos/www/advisories/krb4kdc.txt af854a3a-2127-422b-91ae-364da2661108 web.mit.edu Patch, Vendor Advisory
DoS Vulnerabilities in Kerberos 4 KDC Programs af854a3a-2127-422b-91ae-364da2661108 ciac.llnl.gov Broken Link
CERT Advisory CA-2000-11 MIT Kerberos Vulnerable to Denial-of-Service Attacks af854a3a-2127-422b-91ae-364da2661108 www.cert.org Third Party Advisory, US Government Resource
archives.neohapsis.com/archives/bugtraq/2000-06/0064.html af854a3a-2127-422b-91ae-364da2661108 archives.neohapsis.com Broken Link
Kerberos4 KDC AUTH_MSG_KDC_REQUEST NULL termination Vulnerability af854a3a-2127-422b-91ae-364da2661108 www.securityfocus.com Third Party Advisory, VDB Entry
CVE Program record CVE.ORG www.cve.org canonical
NVD vulnerability detail NVD nvd.nist.gov canonical, analysis

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