CVE-2020-8935

MEDIUM

5.3

Descricao

An arbitrary memory overwrite vulnerability in Asylo versions up to 0.6.0 allow an attacker to make an Ecall_restore function call to reallocate untrusted code and overwrite sections of the Enclave memory address. We recommend updating your library.

Detalhes CVE

Pontuacao CVSS v3.15.3

SeveridadeMEDIUM

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

Vetor de ataqueLOCAL

ComplexidadeHIGH

Privilegios necessariosLOW

Interacao do usuarioNONE

Publicado12/15/2020

Ultima modificacao11/21/2024

Fontenvd

Avistamentos honeypot0

Produtos afetados

google:asylo

Fraquezas (CWE)

CWE-119CWE-787

Referencias

https://github.com/google/asylo/commit/ed0926bff0e423cd122a18b3d2fc772817f66825(cve-coordination@google.com)

https://github.com/google/asylo/commit/ed0926bff0e423cd122a18b3d2fc772817f66825(af854a3a-2127-422b-91ae-364da2661108)

Correlacoes IOC

Sem correlacoes registradas

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