Security Update for zendframework - SQL Injection Vulnerability
Summary
DLA-326-1: zendframework - security update. Affects zendframework versions < 1.10.6-1squeeze6. Fixed in 1.10.6-1squeeze6. How to fix ↓
Check if this vulnerability affects your application
Upload a manifest or SBOM and we'll show whether you're affected, plus every other risky package in the same scan.
No signup required · Results in about 60 seconds
Background
Zend Framework is a popular open-source PHP framework used for developing web applications. It provides a collection of professional PHP packages that can be used independently or together to build applications. One of the components of Zend Framework is the PDO adapters, which allow developers to connect to different databases using the PHP Data Objects (PDO) extension. However, a vulnerability has been discovered in the PDO adapters of Zend Framework 1, which could lead to SQL injection attacks.
Vulnerability Detail
The vulnerability in the PDO adapters of Zend Framework 1 arises from the failure to properly filter null byte values in SQL statements. When a null byte is included in a query, the PDO adapter can interpret it as a string terminator, allowing an attacker to append arbitrary SQL code after the null byte. This can lead to SQL injection, where an attacker can manipulate the SQL query to execute unauthorized commands or access sensitive data. The impact of this vulnerability depends on the privileges of the database user associated with the application.
How To Fix
Minimum fixed version
1.10.6-1squeeze6
This is the first release that contains the fix.
sudo apt-get install --only-upgrade zendframeworkTip — 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. However, as a general best practice, developers should always sanitize and validate user input before using it in SQL queries. This can help mitigate the risk of SQL injection attacks.
Conclusion
The SQL injection vulnerability in the PDO adapters of Zend Framework 1 can be mitigated by updating the zendframework package to version 1.10.6-1squeeze6 or later. It is also crucial to follow secure coding practices and implement input validation and parameter binding techniques to prevent SQL injection attacks. For further support and assistance in vulnerability remediation, you can contact DevNack.com.
See every vulnerability recorded for zendframework →
FAQ
Zend Framework is an open-source PHP framework used for developing web applications. It provides a collection of professional PHP packages that can be used independently or together to build applications.
SQL injection is a type of security vulnerability where an attacker can manipulate SQL queries to execute unauthorized commands or access sensitive data. It occurs when user input is not properly validated or sanitized before being included in SQL statements.
The SQL injection vulnerability in Zend Framework occurs due to the failure to properly filter null byte values in SQL statements. A null byte can be interpreted as a string terminator, allowing an attacker to append arbitrary SQL code after the null byte.
The impact of the SQL injection vulnerability depends on the privileges of the database user associated with the application. An attacker could potentially execute unauthorized commands, modify or delete data, or gain access to sensitive information.
To protect your application from SQL injection attacks, it is important to implement proper input validation and parameter binding techniques. This includes sanitizing and validating user input, using prepared statements or parameterized queries, and avoiding the direct concatenation of user input in SQL statements.
Related vulnerabilities
Recent vulnerabilities recorded for zendframework.
