CVE-2020-36424

EPSS 0.3%

Vexday Risk Score

3Low

SSVC decision (CISA)

Track

No exploitation signal → monitor

CVSS —EPSS 0.3%KEV nãoPoC —Nuclei —Metasploit —Patch —

Lifecycle

19 Jul 2021Published on NVD

Recommendation: Monitor — no exploitation signal at the moment.

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.

Affected products

n/a · n/a

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References

https://bugs.gentoo.org/740108 https://github.com/ARMmbed/mbedtls/releases/tag/v2.16.8 https://github.com/ARMmbed/mbedtls/releases/tag/v2.24.0 https://github.com/ARMmbed/mbedtls/releases/tag/v2.7.17 https://lists.debian.org/debian-lts-announce/2022/12/msg00036.html https://tls.mbed.org/tech-updates/security-advisories/mbedtls-security-advisory-2020-09-2