PT-2021-4855 · Google+3 · Google Chrome+3

Sergei Glazunov · Publicado 2021-11-15 · Atualizado 2024-06-15 · CVE-2021-38011

Positive Technologies (AI Summary) · Pt

CVSS v2.0

10

Alta

Vetor base

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

Nome do software vulnerável e versões afetadas

Versões do Google Chrome anteriores à 96.0.4664.45

Descrição

O problema está relacionado a uma vulnerabilidade do tipo “use after free” na estrutura de armazenamento do Google Chrome, o que poderia permitir que um invasor remoto explorasse uma corrupção de heap por meio de uma página HTML maliciosa. Isso poderia permitir que o invasor executasse código arbitrário.

Recomendações

Para versões anteriores à 96.0.4664.45, atualize para a versão 96.0.4664.45 ou posterior para resolver o problema.

Exploit

Correção

Use After Free

Enumeração de Fraquezas

CWE-21

CWE-416

Identificadores relacionados

ALT-PU-2021-3298

ALT-PU-2021-3329

ALT-PU-2021-3408

ALT-PU-2021-3431

ALT-PU-2021-3436

ALT-PU-2021-3583

ALT-PU-2021-3603

BDU:2021-05583

CVE-2021-38011

DSA-5046-1

OPENSUSE-SU-2021:1582-1

OPENSUSE-SU-2021:1632-1

OPENSUSE-SU-2021_1632-1

OPENSUSE-SU-2022:0047-1

OPENSUSE-SU-2022:0110-1

OPENSUSE-SU-2022_0047-1

OPENSUSE-SU-2022_0110-1

OPENSUSE-SU-2024:11687-1

OPENSUSE-SU-2024:12948-1

Produtos afetados

Alt Linux

Astra Linux

Google Chrome

Suse

Referências · 2356

• 🔥 https://github.com/Phuong39/PoC-CVE-2021-30632 · Exploit
• 🔥 https://github.com/ZeusBox/CVE-2021-37980 · Exploit
• 🔥 https://github.com/SpiralBL0CK/Chrome-V8-RCE-CVE-2021-38003 · Exploit
• 🔥 https://github.com/CrackerCat/CVE-2021-30632 · Exploit
• 🔥 https://github.com/Peterpan0927/TFC-Chrome-v8-bug-CVE-2021-38001-poc · Exploit
• 🔥 https://github.com/xmzyshypnc/CVE-2021-30551 · Exploit
• 🔥 https://github.com/maldiohead/TFC-Chrome-v8-bug-CVE-2021-38001-poc · Exploit
• 🔥❌ https://github.com/Lagal1990/CVE-2021-30632 · Exploit, Deleted
• 🔥❌ https://github.com/Expdev893/CVE-2021-30632 · Exploit, Deleted
• https://suse.com/security/cve/CVE-2015-1287 · Nota
• https://suse.com/security/cve/CVE-2022-2855 · Nota
• https://suse.com/security/cve/CVE-2021-38021 · Nota
• https://suse.com/security/cve/CVE-2021-30533 · Nota
• https://osv.dev/vulnerability/openSUSE-SU-2022:0047-1 · Aviso do Fabricante
• https://suse.com/security/cve/CVE-2020-16018 · Nota