PT-2023-3105 · Mozilla+4 · Firefox+4
Jun Kokatsu
·
Publicado
2023-06-06
·
Atualizado
2025-03-14
·
CVE-2023-34415
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 prior to 114
Description
The issue is related to how Firefox handles site-isolated processes for documents loaded from data: URLs that result from redirects. Previously, Firefox would load such documents in the same process as the site that issued the redirect, bypassing site-isolation protections against Spectre-like attacks on sites hosting an "open redirect". Firefox has been updated to no longer follow HTTP redirects to data: URLs, addressing this issue. The vulnerability can be exploited by a remote attacker to bypass security restrictions and redirect a user to an arbitrary URL.
Recommendations
For versions prior to 114, update to Firefox version 114 or later to resolve the issue.
Exploit
Correção
Open Redirect
Encontrou algum problema na descrição? Tem algo a acrescentar? Fique à vontade para nos escrever 👾
Enumeração de Fraquezas
Identificadores relacionados
Produtos afetados
Alt Linux
Astra Linux
Firefox
Linuxmint
Ubuntu