User Session Disclosure in phpMyAdmin
Summary
CVE-2016-6625: An issue was discovered in phpMyAdmin. 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 web-based database management tool written in PHP. It provides a user-friendly interface to manage MySQL databases. phpMyAdmin allows users to perform various tasks such as creating, modifying, and deleting databases, tables, and records. It is widely used by developers and administrators to interact with MySQL databases.
Vulnerability Detail
The vulnerability identified as CVE-2016-6625 allows an attacker to determine whether a user is logged in to phpMyAdmin. Although the user's session, username, and password are not compromised, this information disclosure can be used by an attacker to plan further attacks or gain unauthorized access to the system. The vulnerability affects all versions of phpMyAdmin 4.6.x (prior to 4.6.4), 4.4.x (prior to 4.4.15.8), and 4.0.x (prior to 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
If upgrading to the latest version is not immediately feasible, a temporary workaround is to restrict access to the phpMyAdmin interface. This can be achieved by implementing IP whitelisting or using a firewall to allow access only from trusted IP addresses. By limiting access to the application, the risk of an attacker exploiting this vulnerability is reduced.
Conclusion
The user session disclosure vulnerability in phpMyAdmin can be mitigated by upgrading to the latest version or implementing access restrictions. It is important to promptly address this vulnerability to prevent potential unauthorized access or further attacks. For further support and assistance in vulnerability remediation, please contact DevNack.com.
See every vulnerability recorded for phpmyadmin →
FAQ
phpMyAdmin is a web-based database management tool used to interact with MySQL databases. It provides a graphical interface for performing various database operations.
The vulnerability allows an attacker to determine whether a user is logged in to phpMyAdmin. While the user's session, username, and password are not compromised, this information disclosure can be used for further attacks or unauthorized access.
All versions of phpMyAdmin 4.6.x (prior to 4.6.4), 4.4.x (prior to 4.4.15.8), and 4.0.x (prior to 4.0.10.17) are affected by this vulnerability.
To fix this vulnerability, it is recommended to upgrade phpMyAdmin to version 4.6.4 or later. Upgrading ensures that the user session information is not leaked.
If immediate upgrade is not possible, you can implement IP whitelisting or use a firewall to restrict access to phpMyAdmin. This reduces the risk of exploitation.
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