PT-2020-16567 · Mozilla+3 · Firefox+3

Gary Kwong · Publicado 2020-11-17 · Atualizado 2024-12-12 · CVE-2020-26952

Positive Technologies (AI Summary) · Pt

CVSS v2.0

9.3

Alta

Vetor base

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

Nome do software vulnerável e versões afetadas

Versões do Firefox anteriores à 83

Descrição

O problema está relacionado ao registro incorreto de funções incorporadas durante a compilação JIT, o que pode levar à corrupção de memória e a uma falha potencialmente explorável ao lidar com erros de falta de memória.

Recomendações

Para versões anteriores à 83, atualize para a versão 83 ou posterior para resolver o problema.

Exploit

Correção

Memory Corruption

Enumeração de Fraquezas

CWE-787

Identificadores relacionados

ALT-PU-2020-3384

ALT-PU-2021-2725

ALT-PU-2021-2881

ALT-PU-2021-3368

ALT-PU-2021-3369

ALT-PU-2022-1781

ALT-PU-2022-1782

CVE-2020-26952

OPENSUSE-SU-2024:10600-1

OPENSUSE-SU-2024:14572-1

USN-4637-1

USN-4637-2

Produtos afetados

Alt Linux

Firefox

Linuxmint

Ubuntu

Referências · 1900

• 🔥 https://github.com/rapid7/metasploit-framework/blob/master/modules/exploits/multi/browser/firefox_jit_use_after_free.rb · Exploit
• 🔥 https://github.com/mistymntncop/CVE-2022-26485 · Exploit
• 🔥 https://github.com/aleksejspopovs/cve-2020-16012 · Exploit
• 🔥 https://github.com/R0jhack/CVE-2020-6514 · Exploit
• 🔥 https://github.com/hasan-khalil/CVE-2020-6514 · Exploit
• 🔥 https://github.com/HassanAzze/CVE-2020-6514 · Exploit
• 🔥 https://github.com/rojhack/CVE-2020-6514 · Exploit
• 🔥❌ https://github.com/marcinguy/CVE-2020-15999 · Exploit, Deleted
• https://suse.com/security/cve/CVE-2024-2615 · Nota
• https://suse.com/security/cve/CVE-2022-38477 · Nota
• https://suse.com/security/cve/CVE-2022-28282 · Nota
• https://suse.com/security/cve/CVE-2020-35111 · Nota
• https://suse.com/security/cve/CVE-2017-5435 · Nota
• https://suse.com/security/cve/CVE-2024-6614 · Nota
• https://suse.com/security/cve/CVE-2023-29535 · Nota