Security Update for db4.7
Summary
DLA-1137-1: db4.7 - security update. Affects db4.7 versions < 4.7.25-21+deb7u1. Fixed in 4.7.25-21+deb7u1. How to fix ↓
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Background
db4.7 is a database management system that provides key-value storage for applications. It is widely used in various software applications and systems. However, a vulnerability has been discovered in db4.7 that could lead to information leakage.
Vulnerability Detail
The vulnerability in db4.7 arises from the fact that it reads the DB_CONFIG file from the current working directory. This can be exploited by malicious actors to trick privileged processes into reading arbitrary files, potentially leading to the disclosure of sensitive information. The impact of this vulnerability can be significant, as it allows unauthorized access to files that should not be accessible.
How To Fix
Minimum fixed version
4.7.25-21+deb7u1
This is the first release that contains the fix.
sudo apt-get install --only-upgrade db4.7Tip — 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 mitigate the risk by ensuring that the current working directory of privileged processes does not contain any sensitive files that could be accessed by unauthorized parties.
Conclusion
In conclusion, the db4.7 package is vulnerable to information leakage due to the way it reads the DB_CONFIG file. To mitigate this vulnerability, it is crucial to upgrade to the latest version of the package. For further support on vulnerability remediation, you can contact DevNack.com.
See every vulnerability recorded for db4.7 →
FAQ
db4.7 is a database management system that provides key-value storage for applications. It is widely used in various software applications and systems.
The vulnerability allows unauthorized access to files that should not be accessible, potentially leading to the disclosure of sensitive information.
To fix this vulnerability, you should upgrade the db4.7 package to version 4.7.25-21+deb7u1 or later.
There is no specific workaround mentioned for this vulnerability. However, you can mitigate the risk by ensuring that the current working directory of privileged processes does not contain any sensitive files.
You can find more information about Debian LTS security advisories, including how to apply updates and frequently asked questions, on the Debian LTS wiki.
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