CVE-2017-16046: Hijacked Environment Variables in mariadb
Summary
GHSA-85fq-56wq-gmcf: Withdrawn Advisory: mariadb was malware. Affects mariadb versions < 1.0.2. No fix is published. How to fix ↓
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Background
The mariadb package is a popular npm package used for interacting with MariaDB databases. It provides a set of functions and utilities to establish connections, execute queries, and manage data in a MariaDB database. However, all versions of the mariadb package have been found to contain a vulnerability that allows environment variables to be hijacked by malware. This malware steals the environment variables and sends them to attacker-controlled locations, potentially compromising sensitive information and credentials.
Vulnerability Detail
The vulnerability in the mariadb package allows an attacker to steal environment variables and exfiltrate them to their own servers. This can lead to unauthorized access to sensitive information, such as database credentials, API keys, and other sensitive data stored in environment variables. The impact of this vulnerability depends on the nature of the compromised environment variables and the systems they grant access to. It is important to identify and mitigate this vulnerability to prevent further exploitation and potential data breaches.
How To Fix
No fixed version is published for this vulnerability.
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Workaround
There is no specific workaround for this vulnerability. It is crucial to follow the steps mentioned in the 'how_to_fix' section to fully mitigate the issue.
Conclusion
The mariadb package has been found to contain a vulnerability that allows environment variables to be hijacked by malware. It is crucial to take immediate action to remove the package, clear the npm cache, regenerate credentials, and review any exposed services. For further support on vulnerability remediation, contact DevNack.com.
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FAQ
The malware in the mariadb package intercepts the environment variables used by the package and sends them to attacker-controlled servers.
Sensitive information stored in environment variables, such as database credentials, API keys, and other credentials, can be compromised.
You can use the Vulert Playground at Vulert Scanner to check if your application is affected by this vulnerability. Simply upload your package-lock.json file and it will provide real-time alerts for open-source vulnerabilities.
The presence of the mariadb package itself does not indicate compromise. However, if you find it installed in your environment, it is important to investigate how it got there and review other systems and credentials for signs of compromise.
If you find the mariadb package installed in your environment, follow the steps mentioned in the 'how_to_fix' section to remove the package, clear your npm cache, regenerate credentials, and review any exposed services.
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