PT-2021-15627 · Mozilla+4 · Firefox+4

J. Ryan Stinnett · Publicado 2021-02-23 · Atualizado 2024-12-12 · CVE-2021-23970

Positive Technologies (AI Summary) · Pt

CVSS v3.1

6.5

Média

Vetor base

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

**Nome do software vulnerável e versões afetadas:

Versões do Firefox anteriores à 86

Descrição:

O problema decorre da inclusão de código específico do contexto em uma tabela de saltos compartilhada, o que leva ao acionamento de asserções em código WASM multithread.

Recomendações:

Para versões anteriores à 86, atualize para a versão 86 ou posterior para resolver o problema.

Exploit

Correção

Assertion Failure

Enumeração de Fraquezas

CWE-617

Identificadores relacionados

ALT-PU-2021-1428

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-2021-23970

OESA-2023-1673

OESA-2023-1674

OPENSUSE-SU-2024:10600-1

OPENSUSE-SU-2024:14572-1

USN-4756-1

Produtos afetados

Alt Linux

Astra Linux

Firefox

Linuxmint

Ubuntu

Referências · 2186

• 🔥 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://nvd.nist.gov/vuln/detail/CVE-2023-29535 · Nota de Segurança