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CVE-2020-12061

CRITICAL

9.8

Description

An issue was discovered in Nitrokey FIDO U2F firmware through 1.1. Communication between the microcontroller and the secure element transmits credentials in plain. This allows an adversary to eavesdrop the communication and derive the secrets stored in the microcontroller. As a result, the attacker is able to arbitrarily manipulate the firmware of the microcontroller.

Details CVE

Score CVSS v3.19.8

SeveriteCRITICAL

Vecteur CVSSCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Vecteur d'attaqueNETWORK

ComplexiteLOW

Privileges requisNONE

Interaction utilisateurNONE

Publie5/21/2021

Derniere modification11/21/2024

Sourcenvd

Observations honeypot0

Produits affectes

nitrokey:fido_u2fnitrokey:fido_u2f_firmware

Faiblesses (CWE)

CWE-522

References

https://cwe.mitre.org/data/definitions/523.html(cve@mitre.org)

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

https://github.com/Nitrokey/nitrokey-fido-u2f-firmware/commits/master(cve@mitre.org)

https://github.com/Nitrokey/nitrokey-fido-u2f-firmware/releases(cve@mitre.org)

https://cwe.mitre.org/data/definitions/523.html(af854a3a-2127-422b-91ae-364da2661108)

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

https://github.com/Nitrokey/nitrokey-fido-u2f-firmware/commits/master(af854a3a-2127-422b-91ae-364da2661108)

https://github.com/Nitrokey/nitrokey-fido-u2f-firmware/releases(af854a3a-2127-422b-91ae-364da2661108)

Correlations IOC

Aucune correlation enregistree

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