CVE-2020-25082

LOW

3.8

Descricao

An attacker with physical access to Nuvoton Trusted Platform Module (NPCT75x 7.2.x before 7.2.2.0) could extract an Elliptic Curve Cryptography (ECC) private key via a side-channel attack against ECDSA, because of an Observable Timing Discrepancy.

Detalhes CVE

Pontuacao CVSS v3.13.8

SeveridadeLOW

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

Vetor de ataquePHYSICAL

ComplexidadeHIGH

Privilegios necessariosHIGH

Interacao do usuarioNONE

Publicado8/10/2021

Ultima modificacao11/21/2024

Fontenvd

Avistamentos honeypot0

Produtos afetados

nuvoton:npct75xnuvoton:npct75x_firmware

Fraquezas (CWE)

CWE-203

Referencias

https://www.nuvoton.com/support/product-related-information/security-advisories/sa-002/(cve@mitre.org)

https://www.nuvoton.com/support/product-related-information/security-advisories/sa-002/(af854a3a-2127-422b-91ae-364da2661108)

Correlacoes IOC

Sem correlacoes registradas

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