CVE-2005-1600

NONECVSS 0.0

0.0

A "mathematical flaw" in the implementation of the El Gamal signature algorithm for LibTomCrypt 1.0 to 1.0.2 allows attackers to generate valid signatures without having the private key.

CVSS v3: —
EG Score: —
EPSS: 75.4%
KEV: Not listed

Published

May 16, 2005

Last Modified

April 16, 2026

References (12)

cve@mitrehttp://secunia.com/advisories/15233
cve@mitrehttp://www.osvdb.org/16188
cve@mitrehttp://www.securiteam.com/unixfocus/5JP092AFPG.html
cve@mitrehttp://www.securityfocus.com/bid/13473
cve@mitrehttp://www.securityfocus.org/archive/1/397649
cve@mitrehttps://exchange.xforce.ibmcloud.com/vulnerabilities/20455
af854a3a-2127-422b-91ae-364da2661108http://secunia.com/advisories/15233
af854a3a-2127-422b-91ae-364da2661108http://www.osvdb.org/16188
af854a3a-2127-422b-91ae-364da2661108http://www.securiteam.com/unixfocus/5JP092AFPG.html
af854a3a-2127-422b-91ae-364da2661108http://www.securityfocus.com/bid/13473
af854a3a-2127-422b-91ae-364da2661108http://www.securityfocus.org/archive/1/397649
af854a3a-2127-422b-91ae-364da2661108https://exchange.xforce.ibmcloud.com/vulnerabilities/20455

Data Freshness Timeline

(refreshed 10× in last 7d / 17× 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
2026-05-29 13:40 UTCepss_batch
2026-05-28 13:42 UTCepss_batch
2026-05-28 13:42 UTCepss_batch
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2026-05-22 21:15 UTCepss_batch
2026-05-21 22:38 UTCepss_batch
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2026-05-20 11:20 UTCepss_batch
2026-05-20 11:20 UTCepss_batch
2026-05-18 21:29 UTCepss_batch

Frequently asked(4)

What is CVE-2005-1600?

CVE-2005-1600 is a none vulnerability published on May 16, 2005. A "mathematical flaw" in the implementation of the El Gamal signature algorithm for LibTomCrypt 1.0 to 1.0.2 allows attackers to generate valid signatures without having the private key.

When was CVE-2005-1600 disclosed?

CVE-2005-1600 was first published in the National Vulnerability Database on May 16, 2005, 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-2005-1600 actively exploited?

CVE-2005-1600 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 75.4% percentile likelihood of exploitation in the next 30 days — higher percentiles indicate greater predicted risk.

How do I remediate CVE-2005-1600?

Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2005-1600, 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-2005-1600

📅 Published

🔄 Last Modified

🔗 References (12)