CVE-2020-27209
- Source
- https://nvd.nist.gov/vuln/detail/CVE-2020-27209
- Import Source
- https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2020-27209.json
- JSON Data
- https://api.test.osv.dev/v1/vulns/CVE-2020-27209
- Published
- 2021-05-20T21:15:07Z
- Modified
- 2025-01-08T10:30:13.397364Z
- Severity
-
- 7.5 (High) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N CVSS Calculator
- Summary
- [none]
- Details
-
The ECDSA operation of the micro-ecc library 1.0 is vulnerable to simple power analysis attacks which allows an adversary to extract the private ECC key.
- References
-
- https://github.com/kmackay/micro-ecc/commit/1b5f5cea5145c96dd8791b9b2c41424fc74c2172
- https://eprint.iacr.org/2021/640
- https://github.com/kmackay/micro-ecc/releases
- https://www.aisec.fraunhofer.de/de/das-institut/wissenschaftliche-exzellenz/security-and-trust-in-open-source-security-tokens.html
- https://www.aisec.fraunhofer.de/en/FirmwareProtection.html