CVE-2020-15309
Summary
| CVE | CVE-2020-15309 |
|---|---|
| State | PUBLIC |
| Assigner | [email protected] |
| Source Priority | CVE Program / NVD first with legacy fallback |
| Published | 2020-08-21 14:15:00 UTC |
| Updated | 2022-11-16 13:50:00 UTC |
| Description | An issue was discovered in wolfSSL before 4.5.0, when single precision is not employed. Local attackers can conduct a cache-timing attack against public key operations. These attackers may already have obtained sensitive information if the affected system has been used for private key operations (e.g., signing with a private key). |
Risk And Classification
Problem Types: CWE-362
NVD Known Affected Configurations (CPE 2.3)
References
| Reference | Source | Link | Tags |
|---|---|---|---|
| Release wolfSSL Release 4.5.0 (08/19/2020) · wolfSSL/wolfssl · GitHub | CONFIRM | github.com | Third Party Advisory |
| [2008.12188] CACHE SNIPER : Accurate timing control of cache evictions | MISC | arxiv.org | |
| CVE Program record | CVE.ORG | www.cve.org | canonical |
| NVD vulnerability detail | NVD | nvd.nist.gov | canonical, analysis |
No vendor comments have been submitted for this CVE.
Legacy QID Mappings
- 180703 Debian Security Update for wolfssl (CVE-2020-15309)