vm2: Sandbox Breakout Using Dangerous Host Proto Mutators
Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).
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| patriksimek | vm2 | affected |
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| Patriksimek | Vm2 |
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| Source | ID | Title |
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Github GHSA |
GHSA-cfcw-xp6x-25gj | vm2: Sandbox Breakout Using Dangerous Host Proto Mutators |
No CVSS v4.0
No CVSS v3.0
No CVSS v2
This CVE is not in the KEV list.
Exploit prediction score: < 1% (0.971% probability within 30 days)
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| Metrics |
ssvc
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| First Time appeared |
Patriksimek
Patriksimek vm2 |
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| Vendors & Products |
Patriksimek
Patriksimek vm2 |
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| Description | vm2 is an open source vm/sandbox for Node.js. Prior to 3.11.6, lib/bridge.js and lib/setup-sandbox.js fail to block stacked indirection through Function.prototype.call around dangerous host prototype getter and setter mutators, allowing sandbox code to sever a host intrinsic's prototype chain and reach e.constructor.constructor for arbitrary host command execution. This issue is fixed in version 3.11.6. | |
| Title | vm2: Sandbox Breakout Using Dangerous Host Proto Mutators | |
| Weaknesses | CWE-913 | |
| References |
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| Metrics |
cvssV3_1
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