CVE-2023-37466: vm2 Sandbox Escape vulnerability
First published: Thu Jul 13 2023(Updated: )
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.
Credit: security-advisories@github.com security-advisories@github.com security-advisories@github.com
| Affected Software | Affected Version | How to fix |
|---|---|---|
| npm/vm2 | <=3.9.19 | |
| IBM Cognos Analytics | <=12.0.0-12.0.2 | |
| IBM Cognos Analytics | <=11.2.0-11.2.4 FP3 | |
| Vm2 Project | <=3.9.19 |
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Reference Links
- https://github.com/patriksimek/vm2/security/advisories/GHSA-cchq-frgv-rjh5
- https://nvd.nist.gov/vuln/detail/CVE-2023-37466
- https://security.netapp.com/advisory/ntap-20230831-0007/
- https://gist.github.com/leesh3288/f693061e6523c97274ad5298eb2c74e9
- https://github.com/advisories/GHSA-cchq-frgv-rjh5 (Advisory)
- https://access.redhat.com/errata/RHSA-2023:4654
- https://access.redhat.com/errata/RHSA-2023:4862
- https://access.redhat.com/errata/RHSA-2023:4875
- https://access.redhat.com/errata/RHSA-2023:4972
- https://access.redhat.com/errata/RHSA-2023:4980
- https://bugzilla.redhat.com/show_bug.cgi?id=2232376
- https://exchange.xforce.ibmcloud.com/vulnerabilities/260831
- https://www.ibm.com/support/pages/node/7156941 (Advisory)
Frequently Asked Questions
What is the severity of CVE-2023-37466?
CVE-2023-37466 has a critical severity level due to the potential for remote code execution.
How do I fix CVE-2023-37466?
To fix CVE-2023-37466, you should upgrade vm2 to version 3.9.20 or later.
What systems are affected by CVE-2023-37466?
CVE-2023-37466 affects vm2 versions up to and including 3.9.19 used in various Node.js applications.
Can CVE-2023-37466 lead to data breaches?
Yes, CVE-2023-37466 can potentially lead to data breaches as it allows attackers to execute arbitrary code in the system's context.
Who is responsible for addressing the CVE-2023-37466 vulnerability?
The responsibility lies with the developers or administrators of applications using the affected versions of vm2.
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