Vulnerability in phpMyAdmin: Arbitrary PHP Code Execution and Cross-Site Scripting
Summary
DSA-2097-1: phpmyadmin - several vulnerabilities. Affects phpmyadmin versions < 4:2.11.8.1-5+lenny5. Fixed in 4:2.11.8.1-5+lenny5. How to fix ↓
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Background
phpMyAdmin is a web-based tool used for administering MySQL databases. It provides a user-friendly interface for managing database operations such as creating, modifying, and deleting tables, executing SQL queries, and managing user privileges. The tool is widely used by developers and administrators to simplify database management tasks. However, several vulnerabilities have been discovered in phpMyAdmin that can potentially compromise the security of the application and the underlying database.
Vulnerability Detail
The first vulnerability, identified as CVE-2010-3055, is related to the configuration setup script of phpMyAdmin. This script fails to properly sanitize its output file, allowing remote attackers to execute arbitrary PHP code by sending a specially crafted POST request. In Debian, the setup tool is protected through Apache HTTP basic authentication by default, which mitigates the risk to some extent.
The second vulnerability, identified as CVE-2010-3056, involves multiple instances of cross-site scripting (XSS) attacks. These vulnerabilities enable remote attackers to inject arbitrary web scripts or HTML code into the phpMyAdmin interface, potentially leading to session hijacking, data theft, or other malicious activities.
How To Fix
Minimum fixed version
4:2.11.8.1-5+lenny5
This is the first release that contains the fix.
sudo apt-get install --only-upgrade phpmyadminTip — Not sure which version your app runs? Vulert can match this fix to it. Scan free →
Workaround
There are no specific workarounds mentioned for these vulnerabilities. However, it is crucial to ensure that phpMyAdmin is properly protected through authentication mechanisms, such as Apache HTTP basic authentication, to limit unauthorized access to the setup tool and mitigate the risk of arbitrary PHP code execution.
Conclusion
phpMyAdmin is prone to multiple vulnerabilities, including arbitrary PHP code execution and cross-site scripting. These vulnerabilities can be mitigated by upgrading to the latest version of the phpMyAdmin package. It is important to keep the software up to date and implement appropriate security measures, such as authentication mechanisms, to protect against potential attacks. For further assistance and support in vulnerability remediation, please contact DevNack.com.
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FAQ
phpMyAdmin is a web-based tool used for managing MySQL databases. It provides a graphical interface for performing various database operations.
CVE-2010-3055 is a vulnerability in phpMyAdmin that allows remote attackers to execute arbitrary PHP code by exploiting a flaw in the configuration setup script.
CVE-2010-3056 is a vulnerability in phpMyAdmin that enables remote attackers to inject malicious web scripts or HTML code, potentially leading to cross-site scripting attacks.
To fix these vulnerabilities, you should upgrade the phpMyAdmin package to the latest version available for your distribution. Refer to the official Debian repositories or your operating system's package manager for the updated package.
While no specific workarounds are mentioned for these vulnerabilities, it is important to ensure that phpMyAdmin is protected through authentication mechanisms, such as Apache HTTP basic authentication, to limit unauthorized access to the setup tool.
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