CVE-2024-45678
Sept. 12, 2024, 8:07 p.m.
Tags
CVSS Score
Products Impacted
| Vendor | Product | Versions |
|---|---|---|
| yubico |
|
|
Description
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.
Weaknesses
CWE-203
Observable Discrepancy
The product behaves differently or sends different responses under different circumstances in a way that is observable to an unauthorized actor, which exposes security-relevant information about the state of the product, such as whether a particular operation was successful or not.
CWE ID: 203Date
Published: Sept. 3, 2024, 8:15 p.m.
Last Modified: Sept. 12, 2024, 8:07 p.m.
Status : Analyzed
CVE has been recently published to the CVE List and has been received by the NVD.
More infoSource
cve@mitre.org
CPEs
| Type | Vendor | Product | Version | Update | Edition | Language | Software Edition | Target Software | Target Hardware | Other Information |
|---|---|---|---|---|---|---|---|---|---|---|
| o | yubico | yubikey_5c_nfc_firmware | / | / | / | / | / | / | / | / |
| h | yubico | yubikey_5c_nfc | - | / | / | / | / | / | / | / |
| o | yubico | yubikey_5_nfc_firmware | / | / | / | / | / | / | / | / |
| h | yubico | yubikey_5_nfc | - | / | / | / | / | / | / | / |
| o | yubico | yubikey_5c_firmware | / | / | / | / | / | / | / | / |
| h | yubico | yubikey_5c | - | / | / | / | / | / | / | / |
| o | yubico | yubikey_5_nano_firmware | / | / | / | / | / | / | / | / |
| h | yubico | yubikey_5_nano | - | / | / | / | / | / | / | / |
| o | yubico | yubikey_5c_nano_firmware | / | / | / | / | / | / | / | / |
| h | yubico | yubikey_5c_nano | - | / | / | / | / | / | / | / |
| o | yubico | yubikey_5ci_firmware | / | / | / | / | / | / | / | / |
| h | yubico | yubikey_5ci | - | / | / | / | / | / | / | / |
| o | yubico | yubikey_5_nfc_fips_firmware | / | / | / | / | / | / | / | / |
| h | yubico | yubikey_5_nfc_fips | - | / | / | / | / | / | / | / |
| o | yubico | yubikey_5c_nfc_fips_firmware | / | / | / | / | / | / | / | / |
| h | yubico | yubikey_5c_nfc_fips | - | / | / | / | / | / | / | / |
| o | yubico | yubikey_5c_fips_firmware | / | / | / | / | / | / | / | / |
| h | yubico | yubikey_5c_fips | - | / | / | / | / | / | / | / |
| o | yubico | yubikey_5_nano_fips_firmware | / | / | / | / | / | / | / | / |
| h | yubico | yubikey_5_nano_fips | - | / | / | / | / | / | / | / |
| o | yubico | yubikey_5c_nano_fips_firmware | / | / | / | / | / | / | / | / |
| h | yubico | yubikey_5c_nano_fips | - | / | / | / | / | / | / | / |
| o | yubico | yubikey_5ci_fips_firmware | / | / | / | / | / | / | / | / |
| h | yubico | yubikey_5ci_fips | - | / | / | / | / | / | / | / |
| o | yubico | yubikey_c_bio_firmware | / | / | / | / | fido | / | / | / |
| h | yubico | yubikey_c_bio | - | / | / | / | fido | / | / | / |
| o | yubico | yubikey_bio_firmware | / | / | / | / | fido | / | / | / |
| h | yubico | yubikey_bio | - | / | / | / | fido | / | / | / |
| o | yubico | security_key_nfc_by_yubico_firmware | / | / | / | / | / | / | / | / |
| h | yubico | security_key_nfc_by_yubico | - | / | / | / | / | / | / | / |
| o | yubico | security_key_c_nfc_by_yubico_firmware | / | / | / | / | / | / | / | / |
| h | yubico | security_key_c_nfc_by_yubico | - | / | / | / | / | / | / | / |
| o | yubico | yubihsm_2_fips_firmware | / | / | / | / | / | / | / | / |
| h | yubico | yubihsm_2_fips | 2.2 | / | / | / | / | / | / | / |
| o | yubico | yubihsm_2_firmware | / | / | / | / | / | / | / | / |
| h | yubico | yubihsm_2 | 2.3.2 | / | / | / | / | / | / | / |
CVSS Data
Attack Vector
PHYSICAL
Attack Complexity
HIGH
Privileges Required
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
NONE
Availability Impact
NONE
Base Score
Exploitability Score
Impact Score
Base Severity
MEDIUMCVSS Vector String
The CVSS vector string provides an in-depth view of the vulnerability metrics.
View Vector StringCVSS:3.1/AV:P/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N