CVE-2020-8935

MEDIUM

5.3

Descripcion

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.

Detalles CVE

Puntuacion CVSS v3.15.3

SeveridadMEDIUM

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

Vector de ataqueLOCAL

ComplejidadHIGH

Privilegios requeridosLOW

Interaccion usuarioNONE

Publicado12/15/2020

Ultima modificacion11/21/2024

Fuentenvd

Avistamientos honeypot0

Productos afectados

google:asylo

Debilidades (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)

Correlaciones IOC

Sin correlaciones registradas

This product uses data from the NVD API but is not endorsed or certified by the NVD.