Description (CNA)
vm2 before 3.11.7 contains an incorrect authorization vulnerability in the external package allowlist check that uses non-exact substring matching instead of full package-name boundary validation. Attackers can bypass the allowlist by requiring a colliding package name that contains an allowlisted package substring, causing vm2 to load and execute unauthorized host packages in the host context.
Affected (CNA)
| Vendor / product | Versions |
|---|---|
| patriksimek / vm2 | affected 0 before 3.11.7; unaffected 3.11.7 |
CWE
CWE-706
References
- https://github.com/patriksimek/vm2/security/advisories/GHSA-c48m-32m9-vx93
- https://www.vulncheck.com/advisories/vm2-before-3.11.7-module-allowlist-bypass-via-custom-resolver
ADP enrichment
No English description supplied.
No references supplied.