CVE-2014-2903

MediumCVSS 5.9/10Last modified Jun 17, 2026

Description

CyaSSL does not check the key usage extension in leaf certificates, which allows remote attackers to spoof servers via a crafted server certificate not authorized for use in an SSL/TLS handshake.

Metrics

CVSS 3.0 5.9/10CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N

Weakness enumeration

CWE-310

Affected software

No affected versions have been published.

Timeline

Published
Oct 6, 2017
Last modified
Jun 17, 2026
NVD status
Modified

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CVE-2014-2903: Medium severity, CVSS 5.9 | Vulnix