CVE-2022-39266

isolated-vm has vulnerable CachedDataOptions in API

CVSS 9.7 CRITICALEPSS 1.1%CWE-20 CWE-693

Vexday Risk Score

28Baixo

Decisão SSVC (CISA)

Track

Sem sinal de exploração → monitorar

CVSS 9.7EPSS 1.1%KEV nãoPoC —Nuclei —Metasploit —Patch —

Ciclo de vida

29 set 2022Publicada no NVD

Recomendação: Monitorar — sem sinal de exploração no momento.

isolated-vm is a library for nodejs which gives the user access to v8's Isolate interface. In versions 4.3.6 and prior, if the untrusted v8 cached data is passed to the API through CachedDataOptions, attackers can bypass the sandbox and run arbitrary code in the nodejs process. Version 4.3.7 changes the documentation to warn users that they should not accept `cachedData` payloads from a user.

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

Produtos afetados

laverdet · isolated-vm

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Referências

https://github.com/laverdet/isolated-vm/commit/218e87a6d4e8cb818bea76d1ab30cd0be51920e8 https://github.com/laverdet/isolated-vm/commits/v4.3.7 https://github.com/laverdet/isolated-vm/issues/379 https://github.com/laverdet/isolated-vm/security/advisories/GHSA-2jjq-x548-rhpv