CVE-1999-1230

NONECVSS 0.0

0.0

Quake 2 server allows remote attackers to cause a denial of service via a spoofed UDP packet with a source address of 127.0.0.1, which causes the server to attempt to connect to itself.

CVSS v3: —
EG Score: —
EPSS: 71.3%
KEV: Not listed

Published

December 24, 1997

Last Modified

April 16, 2026

References (4)

cve@mitrehttp://www.securityfocus.com/archive/1/8282
cve@mitrehttps://exchange.xforce.ibmcloud.com/vulnerabilities/698
af854a3a-2127-422b-91ae-364da2661108http://www.securityfocus.com/archive/1/8282
af854a3a-2127-422b-91ae-364da2661108https://exchange.xforce.ibmcloud.com/vulnerabilities/698

Data Freshness Timeline

(refreshed 13× in last 7d / 20× 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-1999-1230?

CVE-1999-1230 is a none vulnerability published on December 24, 1997. Quake 2 server allows remote attackers to cause a denial of service via a spoofed UDP packet with a source address of 127.0.0.1, which causes the server to attempt to connect to itself.

When was CVE-1999-1230 disclosed?

CVE-1999-1230 was first published in the National Vulnerability Database on December 24, 1997, 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-1999-1230 actively exploited?

CVE-1999-1230 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 71.3% percentile likelihood of exploitation in the next 30 days — higher percentiles indicate greater predicted risk.

How do I remediate CVE-1999-1230?

Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-1999-1230, 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-1999-1230

📅 Published

🔄 Last Modified

🔗 References (4)