What’s Vulnerable › Vulnerabilities

CVE-2000-0307

• Severity: medium (CVSS 5.0 v2.0)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 1.1% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2001-03-12 · updated 2026-06-16

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.

Affected products

• Sco Open Desktop: all versions
• Sco Openserver: through 5.05
• Sco Unixware: through 2.1.3

References

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