Nitrokey/nitrokey-fido-u2f-firmware

Nitrokey/nitrokey-fido-u2f-firmware

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Releases9
Frequency2 months 2 weeks
Last Release
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Firmware for Nitrokey FIDO U2F
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CVE History

CVEPublishedCVSS v3CVSS v2
CVE-2020-12061↗
9.8 CRITICAL5 MEDIUM

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.