PT-2017-3990 · Mozilla+2 · Firefox Esr+4
Khalil Zhani
·
Publicado
2017-08-24
·
Atualizado
2024-12-12
·
CVE-2017-7825
CVSS v3.1
5.3
Média
| Vetor | AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N |
Name of the Vulnerable Software and Affected Versions
Firefox versions prior to 56
Firefox ESR versions prior to 52.4
Thunderbird versions prior to 52.4
Description
The issue is related to insufficient input validation, which can be exploited by a remote attacker to conduct spoofing attacks. Specifically, certain fonts on OS X display some Tibetan and Arabic characters as whitespace, allowing for domain name spoofing attacks when used in the address bar as part of an IDN. This issue only affects OS X operating systems.
Recommendations
For Firefox versions prior to 56, update to version 56 or later to resolve the issue.
For Firefox ESR versions prior to 52.4, update to version 52.4 or later to resolve the issue.
For Thunderbird versions prior to 52.4, update to version 52.4 or later to resolve the issue.
Correção
RCE
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Enumeração de Fraquezas
Identificadores relacionados
Produtos afetados
Alt Linux
Firefox
Firefox Esr
Suse
Thunderbird