CVE-2000-0536

NONECVSS 0.0

0.0

xinetd 2.1.8.x does not properly restrict connections if hostnames are used for access control and the connecting host does not have a reverse DNS entry.

CVSS v3: —
EG Score: —
EPSS: 63.4%
KEV: Not listed

Published

June 4, 2000

Last Modified

April 16, 2026

References (8)

cve@mitrehttp://www.debian.org/security/2000/20000619
cve@mitrehttp://www.securityfocus.com/bid/1381
cve@mitrehttp://www.synack.net/xinetd/
cve@mitrehttps://exchange.xforce.ibmcloud.com/vulnerabilities/4986
af854a3a-2127-422b-91ae-364da2661108http://www.debian.org/security/2000/20000619
af854a3a-2127-422b-91ae-364da2661108http://www.securityfocus.com/bid/1381
af854a3a-2127-422b-91ae-364da2661108http://www.synack.net/xinetd/
af854a3a-2127-422b-91ae-364da2661108https://exchange.xforce.ibmcloud.com/vulnerabilities/4986

Data Freshness Timeline

(refreshed 14× in last 7d / 19× in last 30d)

Every time one of our enrichment pipelines (NVD, MITRE cvelistV5, EPSS, CISA KEV, GHSA, OSV, vendor advisories) ran against this CVE. Most recent first.

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Frequently asked(4)

What is CVE-2000-0536?

CVE-2000-0536 is a none vulnerability published on June 4, 2000. xinetd 2.1.8.x does not properly restrict connections if hostnames are used for access control and the connecting host does not have a reverse DNS entry.

When was CVE-2000-0536 disclosed?

CVE-2000-0536 was first published in the National Vulnerability Database on June 4, 2000, with the most recent update on April 16, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.

Is CVE-2000-0536 actively exploited?

CVE-2000-0536 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 63.4% percentile likelihood of exploitation in the next 30 days — higher percentiles indicate greater predicted risk.

How do I remediate CVE-2000-0536?

Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2000-0536, EchelonGraph cross-links them in the Vendor Advisories panel below — those typically contain the canonical remediation steps, fixed version numbers, and any vendor-specific mitigations.

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CVE-2000-0536

📅 Published

🔄 Last Modified

🔗 References (8)