CVE-2020-28274: Prototype pollution vulnerability in deepref
Summary
CVE-2020-28274: Prototype pollution vulnerability in 'deepref'. Affects deepref versions >= 1.1.1, <= 1.2.1. No fix is published. How to fix ↓
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Background
The 'deepref' package is an npm package that provides deep object reference tracking. It allows developers to track and manage references to objects within their code. The package is commonly used in JavaScript applications to handle complex data structures and object references.
Vulnerability Detail
The 'deepref' package versions 1.1.1 through 1.2.1 are vulnerable to prototype pollution. This vulnerability allows an attacker to manipulate the prototype of objects, leading to a denial of service and potential remote code execution. By injecting malicious data into the application, an attacker can modify the behavior of the affected application, potentially leading to unauthorized access, data leaks, or other security breaches.
How To Fix
No fixed version is published for this vulnerability.
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Workaround
There is no known workaround for this vulnerability. It is recommended to upgrade to a non-vulnerable version of the 'deepref' package as soon as possible.
Conclusion
The 'deepref' package versions 1.1.1 through 1.2.1 are vulnerable to a prototype pollution vulnerability. This vulnerability can lead to a denial of service and potential remote code execution. To mitigate the risk, it is crucial to upgrade to a non-vulnerable version of the 'deepref' package (version 1.2.2 or higher). Thorough testing should be performed after the upgrade to ensure the vulnerability has been successfully addressed. For further support on vulnerability remediation, please contact DevNack.com.
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FAQ
Prototype pollution is a vulnerability that occurs when an attacker is able to modify the prototype of an object. By manipulating the prototype, the attacker can modify the behavior of the affected application, potentially leading to security breaches.
This vulnerability can lead to a denial of service and potential remote code execution. An attacker can exploit this vulnerability to gain unauthorized access, leak sensitive data, or perform other malicious actions.
You can use the Vulert Playground at Vulert Scanner to check if your application is affected by this vulnerability. Simply provide your package-lock.json file, and Vulert will analyze it for any open-source vulnerabilities, including this one.
Yes, a fix is available for this vulnerability. It is recommended to upgrade to a non-vulnerable version of the 'deepref' package (version 1.2.2 or higher) to mitigate the risk.
For further support on vulnerability remediation, you can reach out to info@devnack.com. They can provide guidance and assistance in addressing this vulnerability in your application.
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