PT-2017-1330 · Apple · Apple Macos

Gareth Evans · Publicado 2017-02-20 · Atualizado 2017-02-21 · CVE-2016-7742

Positive Technologies (AI Summary)

CVSS v3.1

7.8

Alta

Vetor base

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

Name of the Vulnerable Software and Affected Versions macOS versions prior to 10.12.2

Description The issue involves the xar component, which allows remote attackers to execute arbitrary code via a crafted archive that triggers the use of uninitialized memory locations. This is due to insufficient input validation in the xar component, allowing a remote attacker to exploit the issue and execute arbitrary code using a specially crafted archive.

Recommendations For macOS versions prior to 10.12.2, update to version 10.12.2 or later to resolve the issue. As a temporary workaround, consider restricting the use of the xar component until a patch is available.

Correção

RCE

Enumeração de Fraquezas

CWE-20

Identificadores relacionados

BDU:2017-00455

CVE-2016-7742

Produtos afetados

Apple Macos

Referências · 4

• https://bdu.fstec.ru/vul/2017-00455 · Nota de Segurança
• https://osv.dev/vulnerability/CVE-2016-7742 · Aviso do Fabricante
• https://support.apple.com/HT207423 · Aviso do Fabricante
• https://nvd.nist.gov/vuln/detail/CVE-2016-7742 · Nota de Segurança