PT-2017-1763 · Apple · Watchos+3

John Villamil + 1 · Publicado 2017-04-02 · Atualizado 2019-03-08 · CVE-2017-2379

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 iOS versions prior to 10.3 macOS versions prior to 10.12.4 tvOS versions prior to 10.2 watchOS versions prior to 3.2

Description The issue is related to a buffer overflow in the Carbon component of the affected operating systems. This can be exploited by a remote attacker using a specially crafted .dfont file, potentially allowing the execution of arbitrary code or causing a denial of service, which may result in the application crashing.

Recommendations For iOS versions prior to 10.3, update to version 10.3 or later. For macOS versions prior to 10.12.4, update to version 10.12.4 or later. For tvOS versions prior to 10.2, update to version 10.2 or later. For watchOS versions prior to 3.2, update to version 3.2 or later. As a temporary workaround, consider avoiding the use of .dfont files from untrusted sources until the issue is resolved.

Correção

Buffer Overflow

Enumeração de Fraquezas

CWE-119

Identificadores relacionados

BDU:2017-00919

CVE-2017-2379

Produtos afetados

Ios

Apple Macos

Tvos

Watchos

Referências · 9

• http://securityfocus.com/bid/97137 · Nota
• https://support.apple.com/HT207615 · Aviso do Fabricante
• https://support.apple.com/HT207602 · Aviso do Fabricante
• https://support.apple.com/HT207601 · Aviso do Fabricante
• https://support.apple.com/HT207617 · Aviso do Fabricante
• https://bdu.fstec.ru/vul/2017-00919 · Nota de Segurança
• http://securitytracker.com/id/1038138 · Nota
• https://osv.dev/vulnerability/CVE-2017-2379 · Aviso do Fabricante
• https://nvd.nist.gov/vuln/detail/CVE-2017-2379 · Nota de Segurança