- Description
- vm2 is an open source vm/sandbox for Node.js. Prior to 3.11.1, when a NodeVM is created with nesting: true, sandbox code can unconditionally require('vm2') regardless of the outer VM's require configuration ā including require: false. With access to vm2, the sandbox constructs a new inner NodeVM with its own unrestricted require settings and executes arbitrary OS commands on the host. Any application that runs untrusted code inside a NodeVM with nesting: true is fully compromised. This vulnerability is fixed in 3.11.1.
- Source
- security-advisories@github.com
- NVD status
- Analyzed
- Products
- vm2
CVSS 3.1
- Type
- Secondary
- Base score
- 9.1
- Impact score
- 6
- Exploitability score
- 2.3
- Vector string
- CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:H
- Severity
- CRITICAL
- security-advisories@github.com
- CWE-284
- Hype score
- Not currently trending
[
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:a:vm2_project:vm2:*:*:*:*:*:node.js:*:*",
"matchCriteriaId": "7836EA26-7490-43B0-ACA0-31B580080D72",
"versionEndExcluding": "3.11.1",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
}
]
}
]