CVE-2020-36424

MEDIUM

4.7

Descricao

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.

Detalhes CVE

Pontuacao CVSS v3.14.7

SeveridadeMEDIUM

Vetor CVSSCVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:N/A:N

Vetor de ataqueLOCAL

ComplexidadeHIGH

Privilegios necessariosLOW

Interacao do usuarioNONE

Publicado7/19/2021

Ultima modificacao11/21/2024

Fontenvd

Avistamentos honeypot0

Produtos afetados

arm:mbed_tlsdebian:debian_linux

Fraquezas (CWE)

CWE-203

Referencias

https://bugs.gentoo.org/740108(cve@mitre.org)

https://github.com/ARMmbed/mbedtls/releases/tag/v2.16.8(cve@mitre.org)

https://github.com/ARMmbed/mbedtls/releases/tag/v2.24.0(cve@mitre.org)

https://github.com/ARMmbed/mbedtls/releases/tag/v2.7.17(cve@mitre.org)

https://lists.debian.org/debian-lts-announce/2022/12/msg00036.html(cve@mitre.org)

https://tls.mbed.org/tech-updates/security-advisories/mbedtls-security-advisory-2020-09-2(cve@mitre.org)

https://bugs.gentoo.org/740108(af854a3a-2127-422b-91ae-364da2661108)

https://github.com/ARMmbed/mbedtls/releases/tag/v2.16.8(af854a3a-2127-422b-91ae-364da2661108)

https://github.com/ARMmbed/mbedtls/releases/tag/v2.24.0(af854a3a-2127-422b-91ae-364da2661108)

https://github.com/ARMmbed/mbedtls/releases/tag/v2.7.17(af854a3a-2127-422b-91ae-364da2661108)

https://lists.debian.org/debian-lts-announce/2022/12/msg00036.html(af854a3a-2127-422b-91ae-364da2661108)

https://tls.mbed.org/tech-updates/security-advisories/mbedtls-security-advisory-2020-09-2(af854a3a-2127-422b-91ae-364da2661108)

Correlacoes IOC

Sem correlacoes registradas

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