PT-2019-14483 · Pengutronix · Barebox

Publicado 2019-09-05 · Atualizado 2020-08-24 · CVE-2019-15938

Positive Technologies (AI Summary)

CVSS v3.1

9.8

Crítica

Vetor base

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

Name of the Vulnerable Software and Affected Versions Pengutronix barebox versions prior to 2019.08.1

Description The issue is related to a remote buffer overflow in the nfs readlink req function located in fs/nfs.c. This occurs because a length field is directly used for a memcpy operation, which can lead to a buffer overflow.

Recommendations For versions prior to 2019.08.1, update to a version that contains a fix for this issue.

Correção

Memory Corruption

Enumeração de Fraquezas

CWE-787

Identificadores relacionados

CVE-2019-15938

Produtos afetados

Barebox

Referências · 3

• https://osv.dev/vulnerability/CVE-2019-15938 · Aviso do Fabricante
• https://git.pengutronix.de/cgit/barebox/commit/fs/nfs.c?h=next&id=574ce994016107ad8ab0f845a785f28d7eaa5208 · Correção
• https://nvd.nist.gov/vuln/detail/CVE-2019-15938 · Nota de Segurança