CVE-2022-25640
High
Description
In wolfSSL before 5.2.0, a TLS 1.3 server cannot properly enforce a requirement for mutual authentication. A client can simply omit the certificate_verify message from the handshake, and never present a certificate.
SeverityHigh
CVSS7.5
Exploit probability—
ProductWolfssl
PublishedFeb 24, 2022
First seenFeb 24, 2022
How to fix
Update
- wolfssl wolfssl5.2.0 or later
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| wolfssl wolfssl | v < 5.2.0 | 5.2.0 |
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