CVE-2023-32314
vm2 Sandbox Escape vulnerability
Impact
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.
Affected packages
| Ecosystem | Package | Affected | Fixed in |
|---|---|---|---|
| npm | vm2 | < 3.9.18 | 3.9.18 |
Affected products
| Vendor | Product | Affected versions |
|---|---|---|
| Vm2 Project | Vm2 | before 3.9.18 |
Weakness classification
References
- NVD record
- CVE.org record
- GitHub advisory
- https://gist.github.com/arkark/e9f5cf5782dec8321095be3e52acf5ac
- https://github.com/patriksimek/vm2/commit/d88105f99752305c5b8a77b63ddee3ec86912daf
- https://github.com/patriksimek/vm2/releases/tag/3.9.18
- https://github.com/patriksimek/vm2/security/advisories/GHSA-whpj-8f3w-67p5
- https://github.com/advisories/GHSA-whpj-8f3w-67p5
- https://nvd.nist.gov/vuln/detail/CVE-2023-32314