CVE-2019-15651: wolfSSL 4.1.0 has a one-byte heap-based buffer over-read in DecodeCert ...

Severity: Critical

CVSS Score: 9.8

wolfSSL 4.1.0 has a one-byte heap-based buffer over-read in DecodeCertExtensions in wolfcrypt/src/asn.c because reading the ASN_BOOLEAN byte is mishandled for a crafted DER certificate in GetLength_ex.