CVE-2024-5288
Safe-error attack on TLS 1.3 Protocol
- State
- Published
- Severity
- 5.1 Medium
- Published
- Aug 27, 2024
- Updated
- Aug 27, 2024
- Reserved
- May 23, 2024
Description
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.
Scores
| CVSS | Score | Vector | Source |
|---|---|---|---|
| 3.1 | 5.1 Medium | CVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N | wolfSSL |
Weaknesses
- CWE-922 Insecure Storage of Sensitive Information
Affected Products
| Product | Versions |
|---|---|
wolfSSLwolfSSL Inc. |
|
References
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