CVE-2023-37466 – vm2

Package

Manager: npm
Name: vm2
Vulnerable Version: >=0 <=3.9.19

Severity

Level: Critical

CVSS v3.1: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

CVSS v4.0: CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H

EPSS: 0.04732 pctl0.88989

Details

vm2 Sandbox Escape vulnerability In vm2 for versions up to 3.9.19, `Promise` handler sanitization can be bypassed, allowing attackers to escape the sandbox and run arbitrary code. ### Impact Remote Code Execution, assuming the attacker has arbitrary code execution primitive inside the context of vm2 sandbox. ### Patches None. ### Workarounds None. ### References PoC - https://gist.github.com/leesh3288/f693061e6523c97274ad5298eb2c74e9 ### 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 [Xion](https://twitter.com/0x10n) (SeungHyun Lee) of [KAIST Hacking Lab](https://kaist-hacking.github.io/) for disclosing this vulnerability.

Metadata

Created: 2023-07-13T17:02:02Z
Modified: 2023-09-06T21:13:23Z
Source: https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2023/07/GHSA-cchq-frgv-rjh5/GHSA-cchq-frgv-rjh5.json
CWE IDs: ["CWE-94"]
Alternative ID: GHSA-cchq-frgv-rjh5
Finding: F004
Auto approve: 1