Inspect method manipulation in vm2

Vulnerability Description

vm2 is a sandbox that can run untrusted code with Node's built-in modules. In versions 3.9.17 and lower of vm2 it was possible to get a read-write reference to the node `inspect` method and edit options for `console.log`. As a result a threat actor can edit options for the `console.log` command. This vulnerability was patched in the release of version `3.9.18` of `vm2`. Users are advised to upgrade. Users unable to upgrade may make the `inspect` method readonly with `vm.readonly(inspect)` after creating a vm.

References

• https://github.com/patriksimek/vm2/security/advisories/GHSA-p5gc-c584-jj6v
• https://github.com/patriksimek/vm2/commit/5206ba25afd86ef547a2c9d48d46ca7a9e6ec238
• https://gist.github.com/arkark/c1c57eaf3e0a649af1a70c2b93b17550
• https://github.com/patriksimek/vm2/releases/tag/3.9.18