| Package | Affected versions | Patched versions |
|---|---|---|
| wolfssl | < 5.9.0 | 5.9.0 |
1-byte OOB heap read in wc_PKCS7_DecodeEnvelopedData via zero-length encrypted content. A vulnerability existed in wolfSSL 5.8.4 and earlier, where a 1-byte out-of-bounds heap read in wc_PKCS7_DecodeEnvelopedData could be triggered by a crafted CMS EnvelopedData message with zero-length encrypted content. Note that PKCS7 support is disabled by default.
Running one of these products? Scan your site to see whether it exposes a vulnerable version.
Scan my site free