CVE-2012-2130

HIGHNVD 7.47.4—

7.4

A Security Bypass vulnerability exists in PolarSSL 0.99pre4 through 1.1.1 due to a weak encryption error when generating Diffie-Hellman values and RSA keys.

CVSS v3: 7.4
EG Score: 7.4(medium)
EPSS: 22.3%
KEV: Not listed

Published

December 6, 2019

Last Modified

November 21, 2024

References (12)

secalert@redhathttp://security.gentoo.org/glsa/glsa-201310-10.xml
secalert@redhathttp://www.securityfocus.com/bid/53610
secalert@redhathttps://bugs.gentoo.org/show_bug.cgi?id=CVE-2012-2130
secalert@redhathttps://bugzilla.redhat.com/show_bug.cgi?id=CVE-2012-2130
secalert@redhathttps://exchange.xforce.ibmcloud.com/vulnerabilities/75726
secalert@redhathttps://security-tracker.debian.org/tracker/CVE-2012-2130
af854a3a-2127-422b-91ae-364da2661108http://security.gentoo.org/glsa/glsa-201310-10.xml
af854a3a-2127-422b-91ae-364da2661108http://www.securityfocus.com/bid/53610
af854a3a-2127-422b-91ae-364da2661108https://bugs.gentoo.org/show_bug.cgi?id=CVE-2012-2130
af854a3a-2127-422b-91ae-364da2661108https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2012-2130
af854a3a-2127-422b-91ae-364da2661108https://exchange.xforce.ibmcloud.com/vulnerabilities/75726
af854a3a-2127-422b-91ae-364da2661108https://security-tracker.debian.org/tracker/CVE-2012-2130

Weakness Classification(1)

MITRE Common Weakness Enumeration — the root-cause categories this CVE belongs to.

CWE-326Inadequate Encryption Strength

Data Freshness Timeline

(refreshed 10× in last 7d / 10× 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.

2026-05-27 13:38 UTCepss_batch
2026-05-27 13:38 UTCepss_batch
2026-05-27 10:51 UTCEG score recompute
2026-05-27 10:51 UTCGHSA enrichment
2026-05-26 13:41 UTCepss_batch
2026-05-26 13:41 UTCepss_batch
2026-05-26 07:16 UTCepss_batch
2026-05-26 07:16 UTCepss_batch
2026-05-26 07:16 UTCepss_batch
2026-05-24 16:43 UTCepss_batch

Frequently asked(5)

What is CVE-2012-2130?

CVE-2012-2130 is a high vulnerability published on December 6, 2019. A Security Bypass vulnerability exists in PolarSSL 0.99pre4 through 1.1.1 due to a weak encryption error when generating Diffie-Hellman values and RSA keys.

When was CVE-2012-2130 disclosed?

CVE-2012-2130 was first published in the National Vulnerability Database on December 6, 2019, with the most recent update on November 21, 2024. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.

Is CVE-2012-2130 actively exploited?

CVE-2012-2130 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 22.3% percentile likelihood of exploitation in the next 30 days — higher percentiles indicate greater predicted risk.

What is the CVSS score of CVE-2012-2130?

CVE-2012-2130 has a CVSS v3 base score of 7.4 (NVD).

How do I remediate CVE-2012-2130?

Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2012-2130, 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.

Dependency Blast Radius

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CVE-2012-2130

📅 Published

🔄 Last Modified

🔗 References (12)