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CVE-2023-30547
Good to know:
Date: April 17, 2023
vm2 is a sandbox that can run untrusted code with whitelisted Node's built-in modules. There exists a vulnerability in exception sanitization of vm2 for versions up to 3.9.16, allowing attackers to raise an unsanitized host exception inside "handleException()" which can be used to escape the sandbox and run arbitrary code in host context. This vulnerability was patched in the release of version "3.9.17" of "vm2". There are no known workarounds for this vulnerability. Users are advised to upgrade.
Language: JS
Severity Score
Related Resources (8)
Severity Score
Weakness Type (CWE)
Improper Neutralization of Special Elements in Output Used by a Downstream Component ('Injection')
CWE-74Insufficient Information
NVD-CWE-noinfoTop Fix
CVSS v3.1
| Base Score: |
|
|---|---|
| Attack Vector (AV): | NETWORK |
| Attack Complexity (AC): | LOW |
| Privileges Required (PR): | NONE |
| User Interaction (UI): | NONE |
| Scope (S): | UNCHANGED |
| Confidentiality (C): | HIGH |
| Integrity (I): | HIGH |
| Availability (A): | HIGH |