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CVE-2022-25893

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Date: December 21, 2022

The package vm2 before 3.9.10 are vulnerable to Arbitrary Code Execution due to the usage of prototype lookup for the WeakMap.prototype.set method. Exploiting this vulnerability leads to access to a host object and a sandbox compromise.

Language: JS

Severity Score

Related Resources (5)

https://github.com/patriksimek/vm2/issues/444
https://github.com/patriksimek/vm2/pull/445
https://nvd.nist.gov/vuln/detail/CVE-2022-25893
https://github.com/patriksimek/vm2/pull/445/commits/3a9876482be487b78a90ac459675da7f83f46d69
https://www.mend.io/vulnerability-database/CVE-2022-25893

Severity Score

Weakness Type (CWE)

Insufficient Information

NVD-CWE-noinfo

Top Fix

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Upgrade to version vm2 - 3.9.10

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CVSS v3.1

Base Score:
Attack Vector (AV): NETWORK
Attack Complexity (AC): LOW
Privileges Required (PR): NONE
User Interaction (UI): NONE
Scope (S): UNCHANGED
Confidentiality (C): HIGH
Integrity (I): HIGH
Availability (A): HIGH

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