CVSS: 6.2EPSS: 0%CPEs: 4EXPL: 0CVE-2021-43392
https://notcve.org/view.php?id=CVE-2021-43392
04 Mar 2022 — STMicroelectronics STSAFE-J 1.1.4, J-SAFE3 1.2.5, and J-SIGN sometimes allow attackers to obtain information on cryptographic secrets. 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. STMicroe... • https://community.st.com/s/toparticles • CWE-347: Improper Verification of Cryptographic Signature •
CVSS: 6.2EPSS: 0%CPEs: 4EXPL: 0CVE-2021-43393
https://notcve.org/view.php?id=CVE-2021-43393
04 Mar 2022 — 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. STMicroelectronics STSA... • https://community.st.com/s/toparticles • CWE-347: Improper Verification of Cryptographic Signature •