PT-2023-4145 · Mozilla · Firefox

Artem Chaykin · Publicado 2023-07-04 · Atualizado 2024-11-07 · CVE-2023-37456

Positive Technologies (AI Summary)

CVSS v2.0

7.8

Alta

Vetor base

AV:N/AC:L/Au:N/C:N/I:N/A:C

Name of the Vulnerable Software and Affected Versions Firefox for iOS versions prior to 115

Description The issue is related to insufficient input validation, which can lead to a denial-of-service (DoS) attack by a remote attacker. Specifically, the session restore helper crashes when no parameter is sent to the message handler.

Recommendations For Firefox for iOS versions prior to 115, update to version 115 or later to resolve the issue. As a temporary workaround, consider restricting the use of the session restore helper until a patch is available.

Correção

RCE

NULL Pointer Dereference

Enumeração de Fraquezas

CWE-20

CWE-476

Identificadores relacionados

BDU:2023-04456

CVE-2023-37456

Produtos afetados

Firefox

Referências · 6

• https://t.me/cibsecurity/66563 · Publicação no Telegram
• https://osv.dev/vulnerability/CVE-2023-37456 · Aviso do Fabricante
• https://bugzilla.mozilla.org/show_bug.cgi?id=1795496 · Aviso do Fabricante
• https://mozilla.org/security/advisories/mfsa2023-25 · Aviso do Fabricante
• https://nvd.nist.gov/vuln/detail/CVE-2023-37456 · Nota de Segurança
• https://bdu.fstec.ru/vul/2023-04456 · Nota de Segurança