CVE-2000-0307
UnknownEPSS 1.09%
Last modified
CVE-2000-0307 is a vulnerability of currently unknown severity. Vulnerability in xserver in SCO UnixWare 2.1.x and OpenServer 5.05 and earlier allows an attacker to cause a denial of service which prevents access to reserved port numbers below 1024.. EPSS estimates a 1.09% chance of exploitation in the next 30 days.
Description
Vulnerability in xserver in SCO UnixWare 2.1.x and OpenServer 5.05 and earlier allows an attacker to cause a denial of service which prevents access to reserved port numbers below 1024.
Metrics
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Sco | Open Desktop | All versions |
| Sco | Openserver | <= 5.05 |
| Sco | Unixware | <= 2.1.3 |
References
- ftp://ftp.sco.com/SSE/security_bulletins/SB-99.07bPatch, Vendor Advisory
- ftp://ftp.sco.com/SSE/security_bulletins/SB-99.07bPatch, Vendor Advisory
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
What is CVE-2000-0307?
Vulnerability in xserver in SCO UnixWare 2.1.x and OpenServer 5.05 and earlier allows an attacker to cause a denial of service which prevents access to reserved port numbers below 1024.
How severe is CVE-2000-0307?
Severity scoring for CVE-2000-0307 is pending analysis. The EPSS model estimates a 1.09% probability of exploitation in the next 30 days.
How do I fix CVE-2000-0307?
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.
How Strix Helps
- How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
- Autonomous PentestingAI agents that find and validate exploitable vulnerabilities like this one across your applications.
- PR ReviewsPentest every pull request so vulnerable code is caught before it ships to production.
- AI Penetration TestingHow AI-driven penetration testing continuously covers your attack surface.
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Are you affected by CVE-2000-0307?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST