PT-2023-9056 · Mozilla+9 · Firefox+11
Umar Farooq
·
Publicado
2023-06-18
·
Atualizado
2025-03-14
·
CVE-2023-4053
CVSS v3.1
8.8
Alta
| Vetor | AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H |
Name of the Vulnerable Software and Affected Versions
Firefox versions prior to 116
Firefox ESR versions prior to 115.2
Thunderbird versions prior to 115.2
Description
The issue is related to incorrect handling of symbolic links before accessing a file, allowing a remote attacker to impact data integrity. A website could obscure the full screen notification by using a URL with a scheme handled by an external program, such as a
mailto URL, leading to user confusion and possible spoofing attacks.Recommendations
For Firefox versions prior to 116, update to version 116 or later.
For Firefox ESR versions prior to 115.2, update to version 115.2 or later.
For Thunderbird versions prior to 115.2, update to version 115.2 or later.
Exploit
Correção
Link Following
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Enumeração de Fraquezas
Identificadores relacionados
Produtos afetados
Alt Linux
Almalinux
Astra Linux
Centos
Firefox
Firefox Esr
Linuxmint
Red Hat
Rocky Linux
Suse
Thunderbird
Ubuntu