Описание
vm2 Sandbox Escape vulnerability
There exists a vulnerability in source code transformer (exception sanitization logic) of vm2 for versions up to 3.9.15, 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.
Impact
A threat actor can bypass the sandbox protections to gain remote code execution rights on the host running the sandbox.
Patches
This vulnerability was patched in the release of version 3.9.16 of vm2.
Workarounds
None.
References
Github Issue - https://github.com/patriksimek/vm2/issues/516 PoC - https://gist.github.com/leesh3288/f05730165799bf56d70391f3d9ea187c
For more information
If you have any questions or comments about this advisory:
- Open an issue in VM2
Thanks to Xion (SeungHyun Lee) of KAIST Hacking Lab for disclosing this vulnerability.
Ссылки
- https://github.com/patriksimek/vm2/security/advisories/GHSA-xj72-wvfv-8985
- https://nvd.nist.gov/vuln/detail/CVE-2023-29199
- https://github.com/patriksimek/vm2/issues/516
- https://github.com/patriksimek/vm2/commit/24c724daa7c09f003e556d7cd1c7a8381cb985d7
- https://gist.github.com/leesh3288/f05730165799bf56d70391f3d9ea187c
- https://github.com/patriksimek/vm2/releases/tag/3.9.16
Пакеты
vm2
< 3.9.16
3.9.16
Связанные уязвимости
There exists a vulnerability in source code transformer (exception sanitization logic) of vm2 for versions up to 3.9.15, 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. This vulnerability was patched in the release of version `3.9.16` of `vm2`.
There exists a vulnerability in source code transformer (exception sanitization logic) of vm2 for versions up to 3.9.15, 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. This vulnerability was patched in the release of version `3.9.16` of `vm2`.
Уязвимость преобразователя исходного кода библиотеки vm2 пакетного менеджера NPM, позволяющая нарушителю выйти из изолированной программной среды и выполнить произвольный код