When was CVE-2013-2125 disclosed?

CVE-2013-2125 was first published in the National Vulnerability Database on May 27, 2014, with the most recent update on May 6, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.

Is CVE-2013-2125 actively exploited?

CVE-2013-2125 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 80.9% percentile likelihood of exploitation in the next 30 days — higher percentiles indicate greater predicted risk.

How do I remediate CVE-2013-2125?

Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2013-2125, 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.

CVE-2013-2125

NONENVD 0.0

0.0

OpenSMTPD before 5.3.2 does not properly handle SSL sessions, which allows remote attackers to cause a denial of service (connection blocking) by keeping a connection open.

CVSS v3: —
EG Score: —
EPSS: 80.9%
KEV: Not listed

References (12)

secalert@redhathttp://git.zx2c4.com/OpenSMTPD/commit/?id=38b26921bad5fe24ad747bf9d591330d683728b0
secalert@redhathttp://osvdb.org/93495
secalert@redhathttp://seclists.org/oss-sec/2013/q2/362
secalert@redhathttp://seclists.org/oss-sec/2013/q2/366
secalert@redhathttp://secunia.com/advisories/53353
secalert@redhathttps://exchange.xforce.ibmcloud.com/vulnerabilities/84388
af854a3a-2127-422b-91ae-364da2661108http://git.zx2c4.com/OpenSMTPD/commit/?id=38b26921bad5fe24ad747bf9d591330d683728b0
af854a3a-2127-422b-91ae-364da2661108http://osvdb.org/93495
af854a3a-2127-422b-91ae-364da2661108http://seclists.org/oss-sec/2013/q2/362
af854a3a-2127-422b-91ae-364da2661108http://seclists.org/oss-sec/2013/q2/366
af854a3a-2127-422b-91ae-364da2661108http://secunia.com/advisories/53353
af854a3a-2127-422b-91ae-364da2661108https://exchange.xforce.ibmcloud.com/vulnerabilities/84388

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CVE-2013-2125

Published

Last Modified

References (12)

Frequently asked(4)

Dependency Blast Radius

Is Your Infrastructure Affected by CVE-2013-2125?

CVE-2013-2125

📅 Published

🔄 Last Modified

🔗 References (12)

❓ Frequently asked(4)

Dependency Blast Radius

Is Your Infrastructure Affected by CVE-2013-2125?

Published

Last Modified

References (12)

Frequently asked(4)