SQLAlchemy SQL Injection Vulnerabilities
Summary
DLA-2811-1: sqlalchemy - security update. Affects sqlalchemy versions < 1.0.15+ds1-1+deb9u1. Fixed in 1.0.15+ds1-1+deb9u1. How to fix ↓
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Background
SQLAlchemy is a SQL toolkit and Object Relational Mapper (ORM) for Python. It provides a set of high-level API for interacting with databases, allowing developers to write SQL queries in a more Pythonic way. SQLAlchemy is widely used in various Python applications and frameworks. However, two SQL injection vulnerabilities have been discovered in SQLAlchemy, specifically when the 'order_by' or 'group_by' parameters can be controlled by an attacker.
Vulnerability Detail
The SQL injection vulnerabilities in SQLAlchemy arise when user-controlled input is not properly sanitized or validated before being used in the 'order_by' or 'group_by' clauses. An attacker can exploit these vulnerabilities by injecting malicious SQL code, which can lead to unauthorized access, data manipulation, or even remote code execution on the database server. These vulnerabilities can have severe consequences, including data breaches, data loss, and compromise of the entire application or system.
How To Fix
Minimum fixed version
1.0.15+ds1-1+deb9u1
This is the first release that contains the fix.
sudo apt-get install --only-upgrade sqlalchemyTip — Not sure which version your app runs? Vulert can match this fix to it. Scan free →
Workaround
There is no specific workaround mentioned for these vulnerabilities. However, it is essential to follow secure coding practices and implement proper input validation and sanitization to mitigate the risk of SQL injection attacks.
Conclusion
SQLAlchemy is affected by two SQL injection vulnerabilities that can be exploited by attackers to execute malicious SQL code. To mitigate these vulnerabilities, it is recommended to upgrade to the fixed version of SQLAlchemy and ensure proper input validation and sanitization. For further support on vulnerability remediation, you can contact DevNack.com.
See every vulnerability recorded for sqlalchemy →
FAQ
SQLAlchemy is a SQL toolkit and Object Relational Mapper (ORM) for Python. It provides a set of high-level API for interacting with databases, allowing developers to write SQL queries in a more Pythonic way.
SQL injection vulnerabilities occur when user-controlled input is not properly sanitized or validated before being used in SQL queries. Attackers can exploit these vulnerabilities by injecting malicious SQL code, leading to unauthorized access, data manipulation, or even remote code execution on the database server.
To fix these vulnerabilities, it is recommended to upgrade to the fixed version of SQLAlchemy. For Debian 9 stretch, the fixed version is 1.0.15+ds1-1+deb9u1. Additionally, ensure that all user-controlled input is properly sanitized and validated before being used in SQL queries.
The SQL injection vulnerabilities in SQLAlchemy can have severe consequences, including data breaches, data loss, and compromise of the entire application or system. Attackers can gain unauthorized access to sensitive data, manipulate data, or execute arbitrary code on the database server.
Specific known exploits for these vulnerabilities have not been mentioned in the provided information. However, it is crucial to address these vulnerabilities promptly to prevent potential exploitation.
Related vulnerabilities
Recent vulnerabilities recorded for sqlalchemy.
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