CVE-2020-36424

Description

An issue was discovered in Arm Mbed TLS before 2.24.0. An attacker can recover a private key (for RSA or static Diffie-Hellman) via a side-channel attack against generation of base blinding/unblinding values.

References

https://tls.mbed.org/tech-updates/security-advisories/mbedtls-security-advisory-2020-09-2

https://lists.debian.org/debian-lts-announce/2022/12/msg00036.html

https://github.com/ARMmbed/mbedtls/releases/tag/v2.7.17

https://github.com/ARMmbed/mbedtls/releases/tag/v2.24.0

https://github.com/ARMmbed/mbedtls/releases/tag/v2.16.8

https://bugs.gentoo.org/740108

Details

Source: Mitre, NVD

Risk Information

CVSS v2

CVSS v3