Security Update for sqlite3
Summary
DLA-543-1: sqlite3 - security update. Affects sqlite3 versions < 3.7.13-1+deb7u3. Fixed in 3.7.13-1+deb7u3. How to fix ↓
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Background
sqlite3 is a C library that implements a SQL database engine. It is widely used in various applications and systems to manage and manipulate databases. The library provides a simple and efficient way to store, retrieve, and manipulate structured data. However, a vulnerability has been discovered in sqlite3 that could lead to information leakage.
Vulnerability Detail
The vulnerability in sqlite3 involves the rejection of a temporary directory that the executing user does not have read permissions for. This means that if the user does not have the necessary permissions to access the specified temporary directory (e.g., as specified by the TMPDIR environment variable), sqlite3 will fall back to using less secure global temporary directories such as /var/tmp or /tmp. This can result in information leakage as sensitive data may be stored in these less secure locations.
How To Fix
Minimum fixed version
3.7.13-1+deb7u3
This is the first release that contains the fix.
sudo apt-get install --only-upgrade sqlite3Tip — 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, users can ensure that the executing user has the necessary read permissions for the specified temporary directory to avoid falling back to less secure global temporary directories.
Conclusion
In conclusion, the sqlite3 package has a vulnerability that could lead to information leakage. It is important to upgrade to the latest version of the package to ensure that temporary directories are properly handled and secure. For further support on vulnerability remediation, you can contact DevNack.com.
See every vulnerability recorded for sqlite3 →
FAQ
sqlite3 is a C library that implements a SQL database engine. It is commonly used in various applications and systems for managing databases.
The vulnerability in sqlite3 could result in information leakage as less secure global temporary directories may be used instead of the specified temporary directory.
To fix this vulnerability, you should upgrade the sqlite3 package to version 3.7.13-1+deb7u3 or later.
There are no specific workarounds mentioned for this vulnerability. However, ensuring that the executing user has the necessary read permissions for the specified temporary directory can help avoid falling back to less secure global temporary directories.
You can find more information about Debian LTS security advisories, including how to apply updates and frequently asked questions, at https://wiki.debian.org/LTS
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