| Name | CVE-2022-25638 |
| Description | In wolfSSL before 5.2.0, certificate validation may be bypassed during attempted authentication by a TLS 1.3 client to a TLS 1.3 server. This occurs when the sig_algo field differs between the certificate_verify message and the certificate message. |
| Source | CVE (at NVD; CERT, LWN, oss-sec, fulldisc, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, GitHub advisories/code/issues, web search, more) |
Vulnerable and fixed packages
The table below lists information on source packages.
| Source Package | Release | Version | Status |
|---|
| wolfssl (PTS) | bullseye | 4.6.0+p1-0+deb11u2 | fixed |
| bookworm | 5.5.4-2+deb12u1 | fixed |
| trixie | 5.6.6-1.2 | fixed |
| sid | 5.6.6-1.3 | fixed |
The information below is based on the following data on fixed versions.
| Package | Type | Release | Fixed Version | Urgency | Origin | Debian Bugs |
|---|
| wolfssl | source | bullseye | 4.6.0+p1-0+deb11u1 | | | |
| wolfssl | source | (unstable) | 5.2.0-1 | | | |
Notes
https://github.com/wolfSSL/wolfssl/pull/4813
https://github.com/wolfSSL/wolfssl/commit/e13861bcde8015bb99ddb034224afb66e2fb89b8 (v5.2.0-stable)
https://github.com/wolfSSL/wolfssl/commit/08047b2d959ee5e21a4a2c672308f45fec61f059 (v5.2.0-stable)