PT-2019-5020 · Mozilla+2 · Firefox+2
Matheus Vrech
·
Publicado
2019-09-28
·
Atualizado
2024-12-12
·
CVE-2019-17001
CVSS v3.1
6.1
Média
| Vetor | AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N |
Name of the Vulnerable Software and Affected Versions
Firefox versions 69
Description
The issue is related to a Content-Security-Policy bypass that allows the execution of JavaScript in a protected document through an object tag, leading to cross-site scripting. This flaw can be exploited by a remote attacker to gain unauthorized access to confidential data and impact data integrity.
Recommendations
For Firefox version 69, update to version 70 or later to resolve the issue. As a temporary workaround, consider disabling the use of object tags in Firefox until a patch is available. Restrict access to sensitive data and ensure proper input validation to minimize the risk of exploitation.
Correção
XSS
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Enumeração de Fraquezas
Identificadores relacionados
Produtos afetados
Alt Linux
Firefox
Ubuntu