Vulnerabilities > CVE-2022-39266 - Unspecified vulnerability in Isolated-Vm Project Isolated-Vm
Attack vector
NETWORK Attack complexity
LOW Privileges required
NONE Confidentiality impact
HIGH Integrity impact
HIGH Availability impact
HIGH Summary
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.
Vulnerable Configurations
References
- https://github.com/laverdet/isolated-vm/commit/218e87a6d4e8cb818bea76d1ab30cd0be51920e8
- https://github.com/laverdet/isolated-vm/commit/218e87a6d4e8cb818bea76d1ab30cd0be51920e8
- https://github.com/laverdet/isolated-vm/commits/v4.3.7
- https://github.com/laverdet/isolated-vm/commits/v4.3.7
- https://github.com/laverdet/isolated-vm/issues/379
- https://github.com/laverdet/isolated-vm/issues/379
- https://github.com/laverdet/isolated-vm/security/advisories/GHSA-2jjq-x548-rhpv
- https://github.com/laverdet/isolated-vm/security/advisories/GHSA-2jjq-x548-rhpv