STMicroelectronics STSAFE-J 1.1.4, J-SAFE3 1.2.5, and J-SIGN sometimes allow attackers to abuse signature verification. This is associated with the ECDSA signature algorithm on the Java Card J-SAFE3 and STSAFE-J platforms exposing a 3.0.4 Java Card API. It is exploitable for STSAFE-J in closed configuration and J-SIGN (when signature verification is activated) but not for J-SAFE3 EPASS BAC and EAC products. It might also impact other products based on the J-SAFE-3 Java Card platform.
Metrics
Affected Vendors & Products
References
History
No history.
MITRE
Status: PUBLISHED
Assigner: mitre
Published: 2022-03-04T12:54:50
Updated: 2024-08-04T03:55:28.645Z
Reserved: 2021-11-04T00:00:00
Link: CVE-2021-43393
Vulnrichment
No data.
NVD
Status : Analyzed
Published: 2022-03-04T13:15:08.240
Modified: 2022-03-10T15:05:00.993
Link: CVE-2021-43393
Redhat
No data.