Description (CNA)
An issue was discovered in wolfSSL before 5.7.0. A safe-error attack via Rowhammer, namely FAULT+PROBE, leads to ECDSA key disclosure. When WOLFSSL_CHECK_SIG_FAULTS is used in signing operations with private ECC keys, such as in server-side TLS connections, the connection is halted if any fault occurs. The success rate in a certain amount of connection requests can be processed via an advanced technique for ECDSA key recovery.
Affected (CNA)
| Vendor / product | Versions |
|---|---|
| wolfSSL Inc. / wolfSSL | affected 0 through 5.7.0 |
CWE
CWE-922
References
ADP enrichment
No English description supplied.
No references supplied.