phpmyadmin - Regression Update
Summary
DLA-481-2: phpmyadmin - regression update. Affects phpmyadmin versions < 4:3.4.11.1-2+deb7u4. Fixed in 4:3.4.11.1-2+deb7u4. How to fix ↓
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Background
phpMyAdmin is a popular open-source tool written in PHP, designed to handle the administration of MySQL and MariaDB databases. It provides a web-based interface for managing database operations, such as creating, modifying, and deleting databases, tables, and queries. The phpMyAdmin package is widely used by developers and system administrators to simplify database management tasks.
Vulnerability Detail
This security update addresses several vulnerabilities in phpMyAdmin:
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CVE-2016-1927: The suggestPassword feature generates weak passphrases, potentially compromising the security of user accounts.
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CVE-2016-2038: Crafted requests can lead to information disclosure, allowing unauthorized access to sensitive data.
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CVE-2016-2039: Weak CSRF token values make it easier for attackers to bypass security measures and perform unauthorized actions.
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CVE-2016-2040: Authenticated users are vulnerable to cross-site scripting (XSS) attacks, which can lead to the execution of malicious code in the context of the user's browser.
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CVE-2016-2041: A flaw in the CSRF token comparison mechanism can result in an information breach, potentially allowing attackers to gain unauthorized access.
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CVE-2016-2045: Crafted SQL queries can be used to inject XSS payloads, enabling attackers to execute arbitrary code in the context of the user's browser.
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CVE-2016-2560: The application is susceptible to XSS injection attacks, which can be exploited to execute malicious code.
These vulnerabilities pose a significant risk to the security and integrity of phpMyAdmin installations, potentially leading to unauthorized access, data breaches, and the execution of arbitrary code.
How To Fix
Minimum fixed version
4:3.4.11.1-2+deb7u4
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 →
Conclusion
In conclusion, phpMyAdmin is affected by multiple security vulnerabilities that can lead to unauthorized access, information disclosure, and the execution of arbitrary code. It is crucial to upgrade to the latest version (4:3.4.11.1-2+deb7u4 or later) to mitigate these risks. Failure to do so may result in data breaches and compromise the security of your database management system. For further assistance and support in addressing these vulnerabilities, please contact DevNack.com.
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FAQ
You can check the version of phpMyAdmin installed on your system by running the following command:
$ phpmyadmin --version
No, only phpMyAdmin versions prior to 4:3.4.11.1-2+deb7u4 are affected. It is recommended to upgrade to the latest version to mitigate the vulnerabilities.
Unfortunately, there is no known workaround for these vulnerabilities. It is highly recommended to upgrade to the latest version as soon as possible to ensure the security of your phpMyAdmin installation.
Yes, these vulnerabilities can be exploited remotely by attackers who have access to the phpMyAdmin interface. It is crucial to apply the security update to prevent unauthorized access and potential data breaches.
You can find more information about phpMyAdmin security advisories, including details about specific vulnerabilities and their impact, on the Debian LTS website: https://wiki.debian.org/LTS
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