CVE-2014-0092

What it is

lib/x509/verify.c in GnuTLS before 3.1.22 and 3.2.x before 3.2.12 does not properly handle unspecified errors when verifying X.509 certificates from SSL servers, which allows man-in-the-middle attackers to spoof servers via a crafted certificate.

At a glance

Exploitability

Can be exploited over the network without logging in. Limited direct impact.

Exploit odds

29.9% chance of exploitation in the next 30 days (EPSS). Higher than most.

Fix

A patch, advisory or fixed version is referenced. Upgrade or apply it.

Timeline

1. 2014-03-07 00:10 UTC PublishedDisclosed publicly on CVE.org and NVD
2. 2026-06-17 00:02 UTC Last updatedMost recent change to the record

Why it ranks here

• Exploited in the wild: no, CISA does not list it.
• Exploit odds: 29.9% in the next 30 days (EPSS).
• Severity: 5.8 MEDIUM (CVSS).
• Fix: a patch or advisory is linked.

Details

Published

2014-03-07 00:10 UTC

Last modified

2026-06-17 00:02 UTC

Exploit probability

29.9% · EPSS, next 30 days

Weakness

CWE-310

Record status

Modified

Affected

• Gnu Gnutls ≤ 3.2.11
• Gnu Gnutls 3.2.0
• Gnu Gnutls 3.2.1
• Gnu Gnutls 3.2.2
• Gnu Gnutls 3.2.3
• Gnu Gnutls 3.2.4
• Gnu Gnutls 3.2.5
• Gnu Gnutls 3.2.6

Attack profile CVSS 2.0 · 5.8

Attack vector

Network

Complexity

Medium

Authentication

None

Confidentiality

Partial

Integrity

Partial

Availability

None

Is it in your code?

Hand this to your coding agent. It searches your project for the affected products and checks versions. Nothing leaves your machine.

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