CVE-2019-10761
vm2 before 3.6.11 vulnerable to sandbox escape
8.3
HIGH
CVSS 3.1
EPSS 0.82%
Description
This affects the package vm2 before 3.6.11. It is possible to trigger a RangeError exception from the host rather than the "sandboxed" context by reaching the stack call limit with an infinite recursion. The returned object is then used to reference the mainModule property of the host code running the script allowing it to spawn a child_process and execute arbitrary code.
How to fix CVE-2019-10761
To remediate CVE-2019-10761, upgrade the affected package to a fixed version below.
- —upgrade to 3.6.11 or later
Is CVE-2019-10761 being exploited?
Low — EPSS is 0.8%, meaning exploitation activity has not been observed at scale.
Affected packages (1)
- from 0, < 3.6.11
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 3.1 | HIGH8.3 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:L/I:L/A:L |