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Yubikey 5c Firmware

yubikey_5c_firmware

Vendor: Yubico • 1 CVE

CVEs (1)

CVE
VENDORS
PRODUCTS
UPDATED
PUBLISHED
CVSS
CVE-2024-45678
1Yubico
18Security Key C Nfc By Yubico Firmware
Security Key Nfc By Yubico FirmwareYubihsm 2 Fips Firmware+15 more
Mar 17, 2025
Sep 3, 2024
N/A· v4
4.2 MEDIUM· v3
N/A· v2
Yubico YubiKey 5 Series devices with firmware before 5.7.0 and YubiHSM 2 devices with firmware before 2.4.0 allow an ECDSA secret-key extraction attack (that requires physical access and expensive equipment) in which an...Show more
Yubico YubiKey 5 Series devices with firmware before 5.7.0 and YubiHSM 2 devices with firmware before 2.4.0 allow an ECDSA secret-key extraction attack (that requires physical access and expensive equipment) in which an electromagnetic side channel is present because of a non-constant-time modular inversion for the Extended Euclidean Algorithm, aka the EUCLEAK issue. Other uses of an Infineon cryptographic library may also be affected.Show less