GHSA-whpj-8f3w-67p5
vm2 Sandbox Escape vulnerability
Packages
Details
As written in the advisory (Markdown source, shown as plain text).
A sandbox escape vulnerability exists in vm2 for versions up to 3.9.17. It abuses an unexpected creation of a host object based on the specification of `Proxy`.
### Impact
A threat actor can bypass the sandbox protections to gain remote code execution rights on the host running the sandbox.
### Patches
This vulnerability was patched in the release of version `3.9.18` of `vm2`.
### Workarounds
None.
### References
PoC - https://gist.github.com/arkark/e9f5cf5782dec8321095be3e52acf5ac
### For more information
If you have any questions or comments about this advisory:
- Open an issue in [VM2](https://github.com/patriksimek/vm2)
Thanks to @arkark (Takeshi Kaneko) of GMO Cybersecurity by Ierae, Inc. for disclosing this vulnerability.
References
External links from the advisory. They lead to third-party sites.
- https://github.com/patriksimek/vm2/security/advisories/GHSA-whpj-8f3w-67p5
- https://nvd.nist.gov/vuln/detail/CVE-2023-32314
- https://github.com/patriksimek/vm2/commit/d88105f99752305c5b8a77b63ddee3ec86912daf
- https://gist.github.com/arkark/e9f5cf5782dec8321095be3e52acf5ac
- https://github.com/patriksimek/vm2
- https://github.com/patriksimek/vm2/releases/tag/3.9.18