Search Results (3 CVEs found)

CVE Vendors Products Updated CVSS v3.1
CVE-2024-45678 1 Yubico 36 Security Key C Nfc By Yubico, Security Key C Nfc By Yubico Firmware, Security Key Nfc By Yubico and 33 more 2025-03-17 4.2 Medium
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.
CVE-2023-39908 1 Yubico 1 Yubihsm 2 Sdk 2024-11-21 7.5 High
The PKCS11 module of the YubiHSM 2 SDK through 2023.01 does not properly validate the length of specific read operations on object metadata. This may lead to disclosure of uninitialized and previously used memory.
CVE-2021-43399 1 Yubico 1 Yubihsm 2 Software Development Kit 2024-11-21 7.5 High
The Yubico YubiHSM YubiHSM2 library 2021.08, included in the yubihsm-shell project, does not properly validate the length of some operations including SSH signing requests, and some data operations received from a YubiHSM 2 device.