Description
wolfSSL CyaSSL before 2.9.4 does not properly validate X.509 certificates with unknown critical extensions, which allows man-in-the-middle attackers to spoof servers via crafted X.509 certificate.
Analysis and contextual insights are available on OpenCVE Cloud.
Remediation
No vendor fix or workaround currently provided.
Additional remediation guidance may be available on OpenCVE Cloud.
Tracking
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Advisories
| Source | ID | Title |
|---|---|---|
EUVD |
EUVD-2014-2923 | wolfSSL CyaSSL before 2.9.4 does not properly validate X.509 certificates with unknown critical extensions, which allows man-in-the-middle attackers to spoof servers via crafted X.509 certificate. |
References
History
No history.
Status: PUBLISHED
Assigner: mitre
Published:
Updated: 2024-08-06T10:28:46.282Z
Reserved: 2014-04-18T00:00:00.000Z
Link: CVE-2014-2900
No data.
Status : Modified
Published: 2014-04-22T14:23:36.317
Modified: 2026-05-06T22:30:45.220
Link: CVE-2014-2900
No data.
OpenCVE Enrichment
No data.
Weaknesses
EUVD