Description (CNA)
wolfSSL's wc_PKCS7_DecodeAuthEnvelopedData() does not properly sanitize the AES-GCM authentication tag length received and has no lower bounds check. A man-in-the-middle can therefore truncate the mac field from 16 bytes to 1 byte, reducing the tag check from 2⁻¹²⁸ to 2⁻⁸.
Affected (CNA)
| Vendor / product | Versions |
|---|---|
| wolfSSL / wolfSSL | affected 0 through 5.9.0 |
CWE
CWE-20
References
ADP enrichment
No English description supplied.
No references supplied.