CVE-2020-27209

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Source
https://cve.org/CVERecord?id=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
2026-05-18T18:03:44Z
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

Affected packages

Git / github.com/kmackay/micro-ecc

Affected ranges

Type
GIT
Repo
https://github.com/kmackay/micro-ecc
Events
Introduced
0 Unknown introduced commit / All previous commits are affected
Last Affected
d037ec89546fad14b5c4d5456c2e23a71e554966
Database specific
Show details 
{
    "cpe": "cpe:2.3:a:micro-ecc_project:micro-ecc:1.0:*:*:*:*:*:*:*",
    "extracted_events": [
        {
            "introduced": "0"
        },
        {
            "last_affected": "1.0"
        }
    ],
    "source": "CPE_FIELD"
}

Affected versions

v1.*
v1.0

Database specific

source 
"https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2020-27209.json"