CVE-2004-2273

NONECVSS 0.0

0.0

efFingerD 0.2.12 allows remote attackers to cause a denial of service (daemon crash) via a packet with a single byte, which triggers a "Wrong protocol or connection state" error.

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

Published

December 31, 2004

Last Modified

April 16, 2026

References (4)

cve@mitrehttp://secunia.com/advisories/11573
cve@mitrehttp://www.osvdb.org/5992
af854a3a-2127-422b-91ae-364da2661108http://secunia.com/advisories/11573
af854a3a-2127-422b-91ae-364da2661108http://www.osvdb.org/5992

Data Freshness Timeline

(refreshed 11× in last 7d / 18× 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.

2026-05-29 13:40 UTCepss_batch
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2026-05-28 13:42 UTCepss_batch
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Frequently asked(4)

What is CVE-2004-2273?

CVE-2004-2273 is a none vulnerability published on December 31, 2004. efFingerD 0.2.12 allows remote attackers to cause a denial of service (daemon crash) via a packet with a single byte, which triggers a "Wrong protocol or connection state" error.

When was CVE-2004-2273 disclosed?

CVE-2004-2273 was first published in the National Vulnerability Database on December 31, 2004, 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-2004-2273 actively exploited?

CVE-2004-2273 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-2004-2273?

Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2004-2273, 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-2004-2273

📅 Published

🔄 Last Modified

🔗 References (4)