CVE-2022-25640: 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…

PriorityP341high7.5CVSS 3.1

AVNACLPRNUINSUCNIHAN

EPSS

1.35%

68.4th percentile

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.

Affected

6 ranges

Vendor	Product	Version range	Fixed in
debian	wolfssl	< wolfssl 5.2.0-1 (bookworm)	wolfssl 5.2.0-1 (bookworm)
wolfssl	wolfssl	< 5.2.0	5.2.0
wolfssl	wolfssl	>= 0 < 4.6.0+p1-0+deb11u1	4.6.0+p1-0+deb11u1
wolfssl	wolfssl	>= 0 < 5.2.0-1	5.2.0-1
wolfssl	wolfssl	>= 0 < 5.2.0-1	5.2.0-1
wolfssl	wolfssl	>= 0 < 5.2.0-1	5.2.0-1

CVSS provenance

nvdv3.17.5HIGHCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N

nvdv2.05.0MEDIUMAV:N/AC:L/Au:N/C:N/I:P/A:N

ghsa6.1MEDIUM

osv7.5HIGH

vendor_debian7.5HIGH

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