CVE-2000-0550
UnknownEPSS 2.40%
Last modified
CVE-2000-0550 is a vulnerability of currently unknown severity. Kerberos 4 KDC program improperly frees memory twice (aka "double-free"), which allows remote attackers to cause a denial of service.. EPSS estimates a 2.40% chance of exploitation in the next 30 days.
Description
Kerberos 4 KDC program improperly frees memory twice (aka "double-free"), which allows remote attackers to cause a denial of service.
Metrics
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Cygnus | Cygnus Network Security | 4.0 |
| Cygnus | Kerbnet | 5.0 |
| Mit | Kerberos | 4.0 |
| Mit | Kerberos 5 | 1.0 |
| Mit | Kerberos 5 | 1.1 |
| Mit | Kerberos 5 | 1.1.1 |
References
- http://www.cert.org/advisories/CA-2000-11.htmlPatch, Third Party Advisory, US Government Resource
- http://www.cert.org/advisories/CA-2000-11.htmlPatch, Third Party Advisory, US Government Resource
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
What is CVE-2000-0550?
Kerberos 4 KDC program improperly frees memory twice (aka "double-free"), which allows remote attackers to cause a denial of service.
How severe is CVE-2000-0550?
Severity scoring for CVE-2000-0550 is pending analysis. The EPSS model estimates a 2.40% probability of exploitation in the next 30 days.
How do I fix CVE-2000-0550?
Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.
Are you affected by CVE-2000-0550?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST