CVE-2020-36421

An issue was discovered in Arm Mbed TLS before 2.23.0. Because of a side channel in modular exponentiation, an RSA private key used in a secure enclave could be disclosed.
References
Link Resource
https://github.com/ARMmbed/mbedtls/issues/3394 Exploit Issue Tracking
https://bugs.gentoo.org/730752 Issue Tracking Patch
https://github.com/ARMmbed/mbedtls/releases/tag/v2.23.0 Release Notes Third Party Advisory
https://github.com/ARMmbed/mbedtls/releases/tag/v2.16.7 Release Notes Third Party Advisory
https://lists.debian.org/debian-lts-announce/2022/12/msg00036.html Mailing List Third Party Advisory
Configurations

Configuration 1

cpe:2.3:a:arm:mbed_tls:*:*:*:*:*:*:*:*
cpe:2.3:a:arm:mbed_tls:*:*:*:*:*:*:*:*
cpe:2.3:o:debian:debian_linux:10.0:*:*:*:*:*:*:*

Information

Published : 2021-07-19 05:15

Updated : 2023-01-11 05:01


NVD link : CVE-2020-36421

Mitre link : CVE-2020-36421

Products Affected
No products.
CWE