CVE-2022-36067 is the CVE ID that has been assigned to the vm2 vulnerability. Consequently, the CVSS has assigned a severity rating of 10.0 to this vulnerability, which is the best rating attainable.
An attacker can circumvent the vm2 setting by exploiting the CVE-2022-36067 vulnerability. After the profitable exploitation of this vulnerability, the attacker is ready to run shell instructions on the system of the sufferer operating inside a sandboxed setting.
- CVE ID: CVE-2022-36067
- Description: Distant execution vulnerability in vm2 sandbox library
- CVSS Rating: 10
- Severity: Essential
- Standing: Patched
As of August 28, 2022, model 3.9.11 has been launched to handle this vital vulnerability. With the built-in module permit listed, vm2 is among the hottest Node libraries for operating untrusted code throughout the digital machine.
The vm2 maintainers are believed to have carried out a Node.js function in an insecure method, which has been the foundation reason for this vulnerability.
An error that happens in VM2 might be personalized to be able to generate an object known as a “CallSite”, which can be utilized to customise the decision stack.
As a consequence of this, it’s attainable to execute instructions and entry the worldwide objects of Node.js exterior of the sandbox by creating these objects.
Oxeye’s researchers found a method to bypass the mitigation mechanism utilized by the library’s authors, which served as a way of limiting the potential of this occurring previously. Whereas to attain this, the “prepareStackTrace” technique might be personalized to be able to carry out this motion.
VM2 was notified about this vital problem a few days after Oxeye found it on August 16, 2022. A model of three.9.11, which addresses this problem, was launched on August 28, 2022, by the authors of the VM2 library.
Functions that make use of the Sandbox with none patches would possibly face alarming penalties because of the exploitation of CVE-2022-36067.
In response to this, cybersecurity consultants have strongly advisable that customers ought to instantly set up model 3.9.11 of the software program, to be able to defend themselves.
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