CVSS: 5.9EPSS: 0%CPEs: 5EXPL: 0CVE-2020-10941
https://notcve.org/view.php?id=CVE-2020-10941
24 Mar 2020 — Arm Mbed TLS before 2.16.5 allows attackers to obtain sensitive information (an RSA private key) by measuring cache usage during an import. Arm Mbed TLS versiones anteriores a 2.16.5, permite a atacantes obtener información confidencial (una clave privada RSA) al medir el uso de la memoria caché durante una importación. • https://lists.debian.org/debian-lts-announce/2022/12/msg00036.html •
CVSS: 4.7EPSS: 0%CPEs: 7EXPL: 0CVE-2019-18222
https://notcve.org/view.php?id=CVE-2019-18222
23 Jan 2020 — The ECDSA signature implementation in ecdsa.c in Arm Mbed Crypto 2.1 and Mbed TLS through 2.19.1 does not reduce the blinded scalar before computing the inverse, which allows a local attacker to recover the private key via side-channel attacks. La implementación de la firma ECDSA en el archivo ecdsa.c en Arm Mbed Crypto versión 2.1 y Mbed TLS versiones hasta 2.19.1, no reduce el escalar ciego antes de calcular el inverso, lo que permite a un atacante local recuperar la clave privada por medio de ataques de ... • https://lists.debian.org/debian-lts-announce/2022/12/msg00036.html • CWE-203: Observable Discrepancy •
CVSS: 5.3EPSS: 0%CPEs: 8EXPL: 0CVE-2019-16910
https://notcve.org/view.php?id=CVE-2019-16910
26 Sep 2019 — Arm Mbed TLS before 2.19.0 and Arm Mbed Crypto before 2.0.0, when deterministic ECDSA is enabled, use an RNG with insufficient entropy for blinding, which might allow an attacker to recover a private key via side-channel attacks if a victim signs the same message many times. (For Mbed TLS, the fix is also available in versions 2.7.12 and 2.16.3.) Arm Mbed TLS versiones anteriores a 2.19.0 y Arm Mbed Crypto versiones anteriores a 2.0.0, cuando el ECDSA determinista está habilitado, usa un RNG con entropía in... • https://github.com/ARMmbed/mbedtls/commit/298a43a77ec0ed2c19a8c924ddd8571ef3e65dfd •