DoTls13CertificateVerify in tls13.c in wolfSSL before 4.7.0 does not cease processing for certain anomalous peer behavior (sending an ED22519, ED448, ECC, or RSA signature without the corresponding certificate). The client side is affected because man-in-the-middle attackers can impersonate TLS 1.3 servers.
History

No history.

cve-icon MITRE

Status: PUBLISHED

Assigner: mitre

Published: 2021-01-29T04:58:39

Updated: 2024-08-03T16:53:17.588Z

Reserved: 2021-01-28T00:00:00

Link: CVE-2021-3336

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Modified

Published: 2021-01-29T05:15:12.197

Modified: 2024-11-21T06:21:19.380

Link: CVE-2021-3336

cve-icon Redhat

No data.