CVE-2020-27209

HIGH

7.5

Description

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.

CVE Details

CVSS v3.1 Score7.5

SeverityHIGH

CVSS VectorCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

Attack VectorNETWORK

ComplexityLOW

Privileges RequiredNONE

User InteractionNONE

Published5/20/2021

Last Modified11/21/2024

Sourcenvd

Honeypot Sightings0

Affected Products

micro-ecc_project:micro-ecc

References

https://eprint.iacr.org/2021/640(cve@mitre.org)

https://github.com/kmackay/micro-ecc/commit/1b5f5cea5145c96dd8791b9b2c41424fc74c2172(cve@mitre.org)

https://github.com/kmackay/micro-ecc/releases(cve@mitre.org)

https://www.aisec.fraunhofer.de/de/das-institut/wissenschaftliche-exzellenz/security-and-trust-in-open-source-security-tokens.html(cve@mitre.org)

https://www.aisec.fraunhofer.de/en/FirmwareProtection.html(cve@mitre.org)

https://eprint.iacr.org/2021/640(af854a3a-2127-422b-91ae-364da2661108)

https://github.com/kmackay/micro-ecc/commit/1b5f5cea5145c96dd8791b9b2c41424fc74c2172(af854a3a-2127-422b-91ae-364da2661108)

https://github.com/kmackay/micro-ecc/releases(af854a3a-2127-422b-91ae-364da2661108)

https://www.aisec.fraunhofer.de/de/das-institut/wissenschaftliche-exzellenz/security-and-trust-in-open-source-security-tokens.html(af854a3a-2127-422b-91ae-364da2661108)

https://www.aisec.fraunhofer.de/en/FirmwareProtection.html(af854a3a-2127-422b-91ae-364da2661108)

IOC Correlations

No correlations recorded

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