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80 changes: 80 additions & 0 deletions SECURITY.md
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# Security Policy

## Reporting a Vulnerability

NVIDIA is dedicated to the security and trust of our software products and services, including all source code repositories managed through our organization.

To report a potential security vulnerability, please use one of the following channels:

1. **NVIDIA Vulnerability Disclosure Program** (preferred): https://www.nvidia.com/en-us/security/
2. **Web form:** [Security Vulnerability Submission Form](https://www.nvidia.com/object/submit-security-vulnerability.html)
3. **Email:** [NVIDIA PSIRT](mailto:psirt@nvidia.com). Please encrypt sensitive reports with NVIDIA's [PGP key](https://www.nvidia.com/en-us/security/pgp-key).
4. **GitHub Private Vulnerability Reporting (where enabled):** use the "Report a vulnerability" button on the Security tab of this repository.

**Do not open a public issue or pull request to report a vulnerability.**

Please include:

* Product or component name and version or branch
* Type of vulnerability
* Steps to reproduce
* Proof of concept, if available
* Potential impact and how it could be exploited

See https://www.nvidia.com/en-us/security/ for past NVIDIA Security Bulletins and Notices.

## Security Architecture and Context

**Project:** Simple Triton backend used for testing.

**Software type:** Software component (library, backend, client or tool) used as part of a Triton Inference Server deployment.

**Security boundaries:** The main security boundary is between this component and the data, models and configuration it is given, and between it and the server or application that hosts it.
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**Repository Exposure Classification:** Public.

**Service Exposure Classification:** Deployment-dependent. Exposure depends on how the software is deployed and configured by the operator.

## Threat Model

1. **Untrusted input:** Requests, models, configuration or data supplied to this component may be malformed or malicious, and could cause crashes, memory errors or unintended behavior if not validated.
2. **Supply chain:** Source and build dependencies fetched at build or install time may be compromised, outdated or unpinned.
3. **Network exposure:** When deployed behind a network-facing server, endpoints may be reachable by untrusted clients. This component does not by itself provide authentication, authorization or encryption.
4. **Resource exhaustion:** Oversized or numerous requests may consume memory, compute or other resources and degrade availability.

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P2 security Response Count Risk Obscured The generic resource warning no longer tells operators that the client-supplied IN value controls how many responses a detached thread generates. The backend does not bound that count; a large or negative value can keep the thread running and delay model unload. Without the specific warning, operators may miss the need to bound this input. How this was verified: The first input element becomes an unsigned loop limit without a bound, and model destruction waits for the response thread.

5. **Information disclosure:** Logs, metrics and error messages may reveal sensitive data such as paths, identifiers or request content.

## Critical Security Assumptions

* The component is deployed in a trusted environment or behind a gateway that provides authentication, authorization, TLS and rate limiting.
* Models, configuration and other inputs come from trusted sources.
* Dependencies and the build environment are kept up to date and obtained from trusted sources.

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P2 Dependency Pinning Guidance Removed This assumption replaces the specific advice to pin and verify the Triton repositories with a general call to use trusted, current dependencies. The build fetches three repositories whose tags default to the moving main branch, so someone following the default build can incorporate upstream changes they have not reviewed. Restoring the pin-and-verify guidance would give builders a concrete precaution.

Note: If this suggestion doesn't match your team's coding style, reply to this and let me know. I'll remember it for next time!

* Operators protect secrets, certificates and credentials, and restrict access to logs and metrics.
* Host operating system, driver and hardware security are the operator's responsibility.
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