CVE-2023-28081

CVSS 9.8 CRITICALEPSS 0.9%CWE-416

Vexday Risk Score

28Baixo

Decisão SSVC (CISA)

Track

Sem sinal de exploração → monitorar

CVSS 9.8EPSS 0.9%KEV nãoPoC —Nuclei —Metasploit —Patch —

Ciclo de vida

18 mai 2023Publicada no NVD

Recomendação: Monitorar — sem sinal de exploração no momento.

A bytecode optimization bug in Hermes prior to commit e6ed9c1a4b02dc219de1648f44cd808a56171b81 could be used to cause an use-after-free and obtain arbitrary code execution via a carefully crafted payload. Note that this is only exploitable in cases where Hermes is used to execute untrusted JavaScript. Hence, most React Native applications are not affected.

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Produtos afetados

Facebook · Hermes

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Referências

https://github.com/facebook/hermes/commit/e6ed9c1a4b02dc219de1648f44cd808a56171b81 https://www.facebook.com/security/advisories/cve-2023-28081