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CVE-2022-21122
Published: Jun 3, 2022
Modified: Sep 16, 2024
PUBLISHED
CVSS v3.1
9.0
CRITICAL
Description
The package metacalc before 0.0.2 are vulnerable to Arbitrary Code Execution when it exposes JavaScript's Math class to the v8 context. As the Math class is exposed to user-land, it can be used to get access to JavaScript's Function constructor.
| Vendor | Product | Versions |
|---|---|---|
n/a | metacalc | affected unspecified - < 0.0.2 |
CVSS v3.1 Details
CVSS v3.1 Vector
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:H/I:H/A:H/E:P
Attack Vector
Network
Attack Complexity
High
Privileges Required
None
User Interaction
None
Scope
Changed
Confidentiality
High
Integrity
High
Availability
High
References
https://snyk.io/vuln/SNYK-JS-METACALC-2826197
x_refsource_MISC
https://github.com/metarhia/metacalc/pull/16
x_refsource_MISC
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