CVE-2020-7618: Prototype Pollution in sds
Summary
CVE-2020-7618: Prototype Pollution in sds. Affects sds versions < 4.0.0. Fixed in 4.0.0. How to fix ↓
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Background
The sds package is an npm package that provides a simple data structure library for JavaScript. It is used to manipulate and store data efficiently. However, versions of sds prior to 4.0.0 are vulnerable to prototype pollution. This vulnerability arises from the set function, which allows unrestricted modification of an object's prototype. An attacker can exploit this to add or modify properties that will exist on all objects.
Vulnerability Detail
The prototype pollution vulnerability in sds can have serious consequences. By manipulating the prototype of an object, an attacker can introduce malicious properties that may lead to unexpected behavior or security issues. This can potentially result in remote code execution, data tampering, or denial of service attacks. It is important to address this vulnerability to ensure the integrity and security of applications using sds.
How To Fix
Minimum fixed version
4.0.0
This is the first release that contains the fix.
npm install sds@4.0.0Tip — Not sure which version your app runs? Vulert can match this fix to it. Scan free →
Conclusion
The sds package prior to version 4.0.0 is vulnerable to prototype pollution, which can have serious consequences for the security and integrity of applications using this package. It is crucial to upgrade to the fixed version to mitigate the risk of attacks. For further support on vulnerability remediation, please contact DevNack.com.
See every vulnerability recorded for sds →
FAQ
Prototype pollution is a vulnerability that occurs when an attacker can modify the prototype of an object, allowing them to add or modify properties that will exist on all objects based on that prototype. This can lead to unexpected behavior or security issues.
By manipulating the prototype of an object, an attacker can introduce malicious properties that may be accessed and used by the application. This can lead to various attacks such as remote code execution, data tampering, or denial of service.
The sds prototype pollution vulnerability can result in unexpected behavior, security vulnerabilities, or even complete compromise of the application. Attackers can manipulate the prototype to execute arbitrary code, tamper with data, or disrupt the application's functionality.
No, there is no known workaround for this vulnerability. It is recommended to upgrade to the fixed version of the sds package.
You can use the Vulert Playground at Vulert Scanner to check if your application is affected by this vulnerability. It analyzes your package-lock.json file and provides real-time alerts for open-source vulnerabilities.
References
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