CVE-2021-30977

HIGH

7.8

Descricao

A buffer overflow was addressed with improved bounds checking. This issue is fixed in macOS Monterey 12.1, Security Update 2021-008 Catalina, macOS Big Sur 11.6.2. A malicious application may be able to execute arbitrary code with kernel privileges.

Detalhes CVE

Pontuacao CVSS v3.17.8

SeveridadeHIGH

Vetor CVSSCVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

Vetor de ataqueLOCAL

ComplexidadeLOW

Privilegios necessariosNONE

Interacao do usuarioREQUIRED

Publicado8/24/2021

Ultima modificacao11/21/2024

Fontenvd

Avistamentos honeypot0

Produtos afetados

apple:mac_os_xapple:macos

Fraquezas (CWE)

CWE-120

Referencias

https://support.apple.com/en-us/HT212978(product-security@apple.com)

https://support.apple.com/en-us/HT212979(product-security@apple.com)

https://support.apple.com/en-us/HT212981(product-security@apple.com)

https://support.apple.com/kb/HT213183(product-security@apple.com)

https://support.apple.com/en-us/HT212978(af854a3a-2127-422b-91ae-364da2661108)

https://support.apple.com/en-us/HT212979(af854a3a-2127-422b-91ae-364da2661108)

https://support.apple.com/en-us/HT212981(af854a3a-2127-422b-91ae-364da2661108)

https://support.apple.com/kb/HT213183(af854a3a-2127-422b-91ae-364da2661108)

Correlacoes IOC

Sem correlacoes registradas

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