Unrated severityNVD Advisory· Published May 27, 2014· Updated Jun 16, 2026

CVE-2013-2125

Description

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.

AI Insight

LLM-synthesized narrative grounded in this CVE's description and references.

Affected products

OpenBSD/Opensmtpd
cpe:2.3:a:openbsd:opensmtpd:*:*:*:*:*:*:*:*
Range: <=5.3.1
OpenSMTPD/OpenSMTPDllm-create
Range: <5.3.2

Patches

Vulnerability mechanics

References

git.zx2c4.com/OpenSMTPD/commit/nvdExploitPatch
seclists.org/oss-sec/2013/q2/362nvdExploit
osvdb.org/93495nvd
seclists.org/oss-sec/2013/q2/366nvd
secunia.com/advisories/53353nvd
exchange.xforce.ibmcloud.com/vulnerabilities/84388nvd

News mentions

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