Lucene search

K
osvGoogleOSV:CVE-2021-3336
HistoryJan 29, 2021 - 5:15 a.m.

CVE-2021-3336

2021-01-2905:15:12
Google
osv.dev
2
wolfssl
tls 1.3
vulnerability
dotls13certificateverify

AI Score

6.8

Confidence

High

EPSS

0.001

Percentile

43.8%

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.

AI Score

6.8

Confidence

High

EPSS

0.001

Percentile

43.8%

Related for OSV:CVE-2021-3336