PT-2017-17933 · Mozilla+2 · Firefox+2

Seb Patane · Publicado 2017-06-13 · Atualizado 2018-08-13 · CVE-2017-7768

Positive Technologies (AI Summary)

CVSS v3.1

5.5

Média

Vetor base

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

Name of the Vulnerable Software and Affected Versions Firefox ESR versions prior to 52.2 Firefox versions prior to 54

Description The issue allows an unprivileged user to read 32 bytes of any arbitrary file on the local system by exploiting the Mozilla Maintenance Service. This service executes with privileged access, bypassing system protections against unprivileged users. The attack requires local system access and only affects Windows, with other operating systems not being affected.

Recommendations For Firefox ESR versions prior to 52.2, update to version 52.2 or later. For Firefox versions prior to 54, update to version 54 or later.

Correção

Information Disclosure

Enumeração de Fraquezas

CWE-200

Identificadores relacionados

ALT-PU-2017-1770

ALT-PU-2017-1886

CVE-2017-7768

MGASA-2018-0018

OPENSUSE-SU-2017_1620-1

SUSE-SU-2017:1669-1

SUSE-SU-2017:2235-1

Produtos afetados

Alt Linux

Firefox

Suse

Referências · 88

• https://mozilla.org/en-US/security/advisories/mfsa2017-12 · Aviso do Fabricante
• https://bugzilla.suse.com/930496 · Nota
• https://bugzilla.suse.com/1043960 · Nota
• https://suse.com/security/cve/CVE-2017-5448 · Nota
• https://bugzilla.suse.com/930392 · Nota
• http://securitytracker.com/id/1038689 · Nota
• https://suse.com/security/cve/CVE-2017-7758 · Nota
• https://bugzilla.suse.com/939460 · Nota
• https://bugzilla.suse.com/954002 · Nota
• https://bugzilla.suse.com/968771 · Nota
• https://suse.com/security/cve/CVE-2017-5432 · Nota
• https://mozilla.org/en-US/security/advisories/mfsa2017-16 · Aviso do Fabricante
• https://suse.com/security/cve/CVE-2017-5430 · Nota
• https://suse.com/security/cve/CVE-2017-5449 · Nota
• https://mozilla.org/security/advisories/mfsa2017-15 · Aviso do Fabricante