Bug 2230955 (TRIAGE-CVE-2023-32006)

Summary:	TRIAGE-CVE-2023-32006 nodejs: Permissions policies can impersonate other modules in using module.constructor.createRequire()
Product:	[Other] Security Response	Reporter:	Mauro Matteo Cascella <mcascell>
Component:	vulnerability	Assignee:	Nobody <nobody>
Status:	NEW ---	QA Contact:
Severity:	medium	Docs Contact:
Priority:	medium
Version:	unspecified	CC:	hhorak, jorton, nodejs-maint, zsvetlik
Target Milestone:	---	Keywords:	Security
Target Release:	---
Hardware:	All
OS:	Linux
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oVirt Team:	---	RHEL 7.3 requirements from Atomic Host:
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Embargoed:
Bug Depends On:	2230968, 2230969, 2230970, 2230971
Bug Blocks:	2230962

Description Mauro Matteo Cascella 2023-08-10 10:04:22 UTC

The use of module.constructor.createRequire() can bypass the policy mechanism and require modules outside of the policy.json definition for a given module. Please note that at the time this CVE was issued, the policy mechanism is an experimental feature of Node.js. This vulnerability affects all users using the experimental policy mechanism in all active release lines: 16.x, 18.x and, 20.x.

Security Advisory:
https://nodejs.org/en/blog/vulnerability/august-2023-security-releases#permissions-policies-can-impersonate-other-modules-in-using-moduleconstructorcreaterequire-mediumcve-2023-32006