AI Score
Confidence
Low
EPSS
Percentile
51.4%
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.
github.com/wolfSSL/wolfssl/issues/2421