CVE-2019-18222 log

Source
Severity High
Remote No
Type Private key recovery
Description
The ECDSA signature implementation in ecdsa.c in Arm Mbed Crypto before 3.0.1 and Mbed TLS before 2.20.0, 2.16.4 or 2.7.13 does not reduce the blinded scalar before computing the inverse, which allows a local attacker to recover the private key via side-channel attacks.
Group Package Affected Fixed Severity Status Ticket
AVG-1104 mbedtls 2.16.3-1 2.16.5-1 High Fixed
Date Advisory Group Package Severity Description
11 Mar 2020 ASA-202003-7 AVG-1104 mbedtls High private key recovery
References
https://tls.mbed.org/tech-updates/security-advisories/mbedtls-security-advisory-2019-12