SQL Injection Vulnerability in phpMyAdmin
Summary
DSA-2167-1: phpmyadmin - sql injection. Affects phpmyadmin versions < 4:3.3.7-5. Fixed in 4:3.3.7-5. 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 queries, and managing user permissions. The vulnerability in phpMyAdmin allows an attacker to perform SQL injection attacks, potentially leading to unauthorized access, data manipulation, or even remote code execution.
Vulnerability Detail
The vulnerability in phpMyAdmin occurs when the bookmarks feature is enabled. It allows users to create bookmarked queries that can be executed by other users unintentionally. This can be exploited by an attacker to inject malicious SQL code into a bookmarked query, which will be executed when accessed by another user. The impact of this vulnerability depends on the privileges of the affected user. If the user has administrative privileges, the attacker could gain full control over the database and potentially the underlying server.
How To Fix
Minimum fixed version
4:3.3.7-5
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
If upgrading phpMyAdmin is not immediately feasible, a temporary workaround is to disable the bookmarks feature. This can be done by modifying the configuration file and setting the 'bookmarktable' option to an empty value. However, this workaround should only be considered as a temporary measure, and upgrading to the latest version is strongly recommended.
Conclusion
The SQL injection vulnerability in phpMyAdmin can have serious consequences, including unauthorized access, data manipulation, and potential remote code execution. It is crucial to promptly upgrade to the latest version of phpMyAdmin and regularly apply security patches to mitigate the risk. For further assistance or 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 an intuitive interface for performing various database operations.
SQL injection is a type of vulnerability that allows an attacker to manipulate database queries by injecting malicious SQL code. This can lead to unauthorized access, data manipulation, or even remote code execution.
The vulnerability occurs when the bookmarks feature is enabled. It allows users to create bookmarked queries that can be executed unintentionally by other users. An attacker can exploit this by injecting malicious SQL code into a bookmarked query, which will be executed when accessed by another user.
The impact of this vulnerability depends on the privileges of the affected user. If the user has administrative privileges, the attacker could gain full control over the database and potentially the underlying server. This can lead to unauthorized access, data manipulation, or even remote code execution.
To fix this vulnerability, it is recommended to upgrade to the latest version of phpMyAdmin. For specific instructions, refer to the 'how_to_fix' section above.
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