Understanding the Vulnerable Library

Oct 13, 2025 by talynt.org 47 views

CVE-2025-2149 (Low) Detected in Torch-1.11.0-cp39-cp39-manylinux1_x86_64.whl: Understanding the Vulnerability

Introduction

In the world of open-source software, vulnerabilities can have a significant impact on the security and integrity of applications. Recently, a vulnerability was detected in the popular PyTorch library, specifically in the torch-1.11.0-cp39-cp39-manylinux1_x86_64.whl package. This vulnerability, identified as CVE-2025-2149, has been rated as low severity but still requires attention from developers and security teams.

Understanding the Vulnerable Library

Torch, also known as PyTorch, is a popular open-source machine learning library for Python. It provides a dynamic computation graph and is widely used for building and training neural networks. The torch-1.11.0-cp39-cp39-manylinux1_x86_64.whl package is a specific version of the library that has been identified as vulnerable.

Dependency Hierarchy

The vulnerable library is part of a larger dependency hierarchy, which is essential to understand when addressing vulnerabilities. The dependency hierarchy for this vulnerability is as follows:

darts-0.13.1-py3-none-any.whl (Root Library)
- torch-1.11.0-cp39-cp39-manylinux1_x86_64.whl (Vulnerable Library)

Vulnerability Details

A vulnerability was found in PyTorch 2.6.0+cu124, which has been rated as problematic. The affected component is the nnq_Sigmoid function of the Quantized Sigmoid Module. The manipulation of the scale/zero_point argument leads to improper initialization, making it vulnerable to attacks.

The attack needs to be approached locally, and the complexity of an attack is rather high. The exploitation is known to be difficult, and the exploit has been disclosed to the public, making it a potential risk.

CVSS 3 Score Details

The CVSS 3 score for this vulnerability is 2.5, which is considered low severity. The base score metrics are as follows:

Exploitability Metrics:
- Attack Vector: Local
- Attack Complexity: High
- Privileges Required: Low
- User Interaction: None
- Scope: Unchanged
Impact Metrics:
- Confidentiality Impact: None
- Integrity Impact: Low
- Availability Impact: None

Conclusion

While the CVE-2025-2149 vulnerability in torch-1.11.0-cp39-cp39-manylinux1_x86_64.whl has been rated as low severity, it is still essential to address it to ensure the security and integrity of applications that rely on this library. Developers and security teams should take the necessary steps to update the library and patch the vulnerability to prevent potential attacks.

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Additional Resources

For more information on the CVE-2025-2149 vulnerability, please visit the following resources:

By staying informed and taking proactive steps to address vulnerabilities like CVE-2025-2149, you can ensure the security and integrity of your applications and protect your users from potential attacks.
CVE-2025-2149 (Low) Detected in Torch-1.11.0-cp39-cp39-manylinux1_x86_64.whl: Q&A

Introduction

In our previous article, we discussed the CVE-2025-2149 vulnerability detected in the torch-1.11.0-cp39-cp39-manylinux1_x86_64.whl package. This vulnerability has been rated as low severity but still requires attention from developers and security teams. In this article, we will answer some frequently asked questions (FAQs) about the CVE-2025-2149 vulnerability.

Q&A

Q: What is the CVE-2025-2149 vulnerability?

A: The CVE-2025-2149 vulnerability is a low-severity vulnerability detected in the torch-1.11.0-cp39-cp39-manylinux1_x86_64.whl package. It affects the nnq_Sigmoid function of the Quantized Sigmoid Module in PyTorch 2.6.0+cu124.

Q: What is the impact of the CVE-2025-2149 vulnerability?

A: The CVE-2025-2149 vulnerability has a low impact, with no confidentiality impact, low integrity impact, and no availability impact. However, it is still essential to address this vulnerability to prevent potential attacks.

Q: How can I identify if my application is affected by the CVE-2025-2149 vulnerability?

A: You can identify if your application is affected by the CVE-2025-2149 vulnerability by checking the dependency hierarchy of your project. If you are using the torch-1.11.0-cp39-cp39-manylinux1_x86_64.whl package, you may be affected by this vulnerability.

Q: How can I update my application to address the CVE-2025-2149 vulnerability?

A: To update your application and address the CVE-2025-2149 vulnerability, you can follow these steps:

Check the dependency hierarchy of your project to identify if you are using the torch-1.11.0-cp39-cp39-manylinux1_x86_64.whl package.
Update the torch package to the latest version that is not affected by the CVE-2025-2149 vulnerability.
Rebuild and redeploy your application to ensure that the updated torch package is used.

Q: What is the CVSS 3 score for the CVE-2025-2149 vulnerability?

A: The CVSS 3 score for the CVE-2025-2149 vulnerability is 2.5, which is considered low severity.

Q: How can I stay informed about vulnerabilities like CVE-2025-2149?

A: You can stay informed about vulnerabilities like CVE-2025-2149 by:

Following reputable sources for vulnerability information, such as the National Vulnerability Database (NVD) or the Common Vulnerabilities and Exposures (CVE) database.
Using a vulnerability scanning tool to identify vulnerabilities in your dependencies.
Staying up-to-date with the latest security patches and updates for your dependencies.

Conclusion

The CVE-2025-2149 vulnerability detected in the torch-1.11.0-cp39-cp39-manylinux1_x86_64.whl package is a low-severity vulnerability that requires attention from developers and security teams. By understanding the vulnerability and taking proactive steps to address it, you can ensure the security and integrity of your applications and protect your users from potential attacks.

Additional Resources

For more information on the CVE-2025-2149 vulnerability, please visit the following resources: