Details
This section provides a summary of potential vulnerabilities that this security update addresses and their impact. The description uses CWE™, and the base score and vector use CVSS v3.1 standards.
| CVE ID | Description | Vector | Base Score | Severity | CWE | Impacts |
|---|---|---|---|---|---|---|
|
CVE-2023-31036
|
NVIDIA Triton Inference Server for Linux and Windows contains a vulnerability where, when it is launched with the non-default command line option --model-control explicit, an attacker may use the model load API to cause a relative path traversal. A successful exploit of this vulnerability may lead to code execution, denial of service, escalation of privileges, information disclosure, and data tampering. | AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H | 7.5 | High | CWE-23 | Code execution, denial of service, escalation of privileges, information disclosure, and data tampering |
The NVIDIA risk assessment is based on an average of risk across a diverse set of installed systems and may not represent the true risk to your local installation. NVIDIA recommends consulting a security or IT professional to evaluate the risk to your specific configuration.
Security Updates
The following tables list the NVIDIA systems affected, firmware versions affected, and the updated version that includes this security update.
| CVE IDs Addressed | Affected Product(s) | Platform/OS | Affected Version(s) | Updated Version |
|---|---|---|---|---|
| CVE-2023-31036 | Triton Inference Server | Windows, Linux | All versions prior to 2.40 | 2.40 |
Notes
-
This vulnerability affects only nondefault deployments that enable dynamic model loading through the model control APIs by using the command line option
--model-control explicit. Deployments that use default settings are not affected.
The following items were made available in the development branch on November 10,2023 and are available in the release branch on December 4, 2023.
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Updated software that behaves as follows:
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Provides the ability to restrict the HTTP endpoint of the model load API
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Prevents the model load API from accessing directories outside the model directory
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A Secure Deployment Considerations Guide intended to provide some key points and best practices that users deploying Triton based solutions should consider.
Acknowledgements
NVIDIA thanks l1k3beef @ tencent-zhuquelab for reporting issue CVE-2023-31036.
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Revision History
| Revision | Date | Description |
|---|---|---|
| 1.0 | December 19, 2023 | Initial release |
Support
If you have any questions about this security bulletin, contact NVIDIA Support.
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