CVE-2000-0547
5.0 · MEDIUMOverview
CVE-2000-0547 is a medium-severity vulnerability affecting cygnus_network_security_project cygnus_network_security. It was published on June 9, 2000 and has a CVSS 2.0 base score of 5.0 (MEDIUM).
This vulnerability has a CVSS 2.0 base score of 5.0, rated MEDIUM. It can be exploited remotely over the network. No authentication or special privileges are required for exploitation.
Technical Description
Buffer overflow in Kerberos 4 KDC program allows remote attackers to cause a denial of service via the localrealm variable in the process_v4 function.
Remediation
Check the references section for vendor advisories and patches from cygnus_network_security_project. Update cygnus_network_security to the latest patched version. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.
Affected Products
| Vendor | Product | Versions | Status |
|---|---|---|---|
| mit | kerberos | >= 0, < 4.0 | Affected |
| mit | kerberos_5 | 1.0 | Affected |
References
Frequently Asked Questions
What is CVE-2000-0547?
CVE-2000-0547 is a medium-severity vulnerability affecting cygnus_network_security_project cygnus_network_security. It was published on June 9, 2000 and has a CVSS 2.0 base score of 5.0 (MEDIUM).
How severe is CVE-2000-0547?
This vulnerability has a CVSS 2.0 base score of 5.0, rated MEDIUM. It can be exploited remotely over the network. No authentication or special privileges are required for exploitation.
How do I fix or remediate CVE-2000-0547?
Check the references section for vendor advisories and patches from cygnus_network_security_project. Update cygnus_network_security to the latest patched version. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.
How can CyberStrike help with CVE-2000-0547?
CyberStrike's AI-powered security agents can automatically detect CVE-2000-0547 across your infrastructure using autonomous pentesting, DAST scanning, and HackBrowser. The platform continuously monitors for known vulnerabilities and provides actionable remediation guidance prioritized by real-world exploitability.
How CyberStrike Helps
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