CVE-2022-25893 Arbitrary Code Execution

2022-12-2100:00:00

snyk

www.cve.org

cve-2022-25893

arbitrary code execution

weakmap vulnerability

sandbox compromise

9.8 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H/E:P

9.9 High

AI Score

Confidence

High

0.002 Low

EPSS

Percentile

57.1%

JSON

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.

CNA Affected

[
  {
    "vendor": "n/a",
    "product": "vm2",
    "versions": [
      {
        "version": "unspecified",
        "lessThan": "3.9.10",
        "status": "affected",
        "versionType": "custom"
      }
    ]
  }
]