Improper Enforcement of IP-based Authentication Rules in phpMyAdmin
Summary
CVE-2016-6624: An issue was discovered in phpMyAdmin involving improper enforcement of the IP-based authentication rules. Affects phpmyadmin across 61 version ranges.
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Fixed in 4.4.15.8-r0. How to fix ↓
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Background
phpMyAdmin is a popular open-source tool for managing MySQL databases. It provides a web-based interface that allows users to perform various database management tasks. The tool is widely used by developers, system administrators, and database administrators to interact with MySQL databases. However, a vulnerability has been discovered in phpMyAdmin that involves improper enforcement of IP-based authentication rules.
Vulnerability Detail
The vulnerability (CVE-2016-6624) in phpMyAdmin allows an attacker to bypass IP-based authentication rules when the tool is used with IPv6 in a proxy server environment. In such a scenario, if the proxy server is within the allowed IP range but the attacking computer is not allowed, the vulnerability can allow the attacking computer to connect to phpMyAdmin despite the IP rules. This vulnerability affects all versions of phpMyAdmin prior to 4.6.4, 4.4.15.8, and 4.0.10.17.
How To Fix
Minimum fixed version
4.4.15.8-r0
This is the first release that contains the fix.
sudo apk add --upgrade phpmyadminTip — Not sure which version your app runs? Vulert can match this fix to it. Scan free →
Workaround
There is no specific workaround mentioned for this vulnerability. It is advised to update phpMyAdmin to the fixed versions as mentioned above.
Conclusion
The vulnerability in phpMyAdmin involving improper enforcement of IP-based authentication rules can allow unauthorized access to the tool. To mitigate this vulnerability, it is crucial to update phpMyAdmin to the fixed versions. For further support on vulnerability remediation, please contact DevNack.com.
See every vulnerability recorded for phpmyadmin →
FAQ
phpMyAdmin is an open-source tool for managing MySQL databases. It provides a web-based interface for performing various database management tasks.
This vulnerability allows an attacker to bypass IP-based authentication rules in phpMyAdmin, potentially granting unauthorized access to the database management tool.
All versions of phpMyAdmin prior to 4.6.4, 4.4.15.8, and 4.0.10.17 are affected by this vulnerability.
To fix this vulnerability, update phpMyAdmin to version 4.6.4, 4.4.15.8, or 4.0.10.17, depending on the installed version.
There is no specific workaround mentioned for this vulnerability. It is advised to update phpMyAdmin to the fixed versions as mentioned above.
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