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Improper Control of Dynamically-Managed Code Resources

CVE-2023-29199

High
10/10

Summary

There exists a vulnerability in source code transformer (exception sanitization logic) of vm2 for versions prior to 3.9.16, allowing attackers to bypass "handleException()" and leak unsanitized host exceptions which can be used to escape the sandbox and run arbitrary code in host context. A threat actor can bypass the sandbox protections to gain remote code execution rights on the host running the sandbox.

  • LOW
  • NETWORK
  • HIGH
  • CHANGED
  • NONE
  • NONE
  • HIGH
  • HIGH

CWE-913 - Improper Control of Dynamically-Managed Code Resources

The software does not properly restrict reading from or writing to dynamically-managed code resources such as variables, objects, classes, attributes, functions, or executable instructions or statements.

References

Advisory Timeline

  • Published