Git-Core Vulnerability (DSA-2114-1)
Summary
DSA-2114-1: git-core. Affects git-core versions < 1:1.5.6.5-3+lenny3.1. Fixed in 1:1.5.6.5-3+lenny3.1. How to fix ↓
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Background
Git is a distributed version control system that allows multiple developers to collaborate on a project. It is widely used for managing source code and tracking changes. The Git-Core package is the core component of Git and provides the necessary functionality for creating and managing repositories. However, a security vulnerability has been discovered in Git-Core that could allow an attacker to execute arbitrary code.
Vulnerability Detail
The vulnerability, tracked as CVE-2010-2542, arises from a flaw in the handling of git commands in a crafted working directory. If a local user is tricked into executing a malicious git command within such a directory, an attacker can exploit this to execute arbitrary code on the system. This could lead to unauthorized access, data theft, or further compromise of the affected system.
How To Fix
Minimum fixed version
1:1.5.6.5-3+lenny3.1
This is the first release that contains the fix.
sudo apt-get install --only-upgrade git-coreTip — 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, it is crucial to exercise caution when executing git commands and avoid running them within untrusted or suspicious directories.
Conclusion
The Git-Core vulnerability (DSA-2114-1) poses a significant risk to systems running the affected versions. To mitigate this risk, it is crucial to promptly update the git-core package to the fixed versions mentioned. Failure to do so may result in unauthorized access, data theft, or further compromise of the system. For further support on vulnerability remediation, please contact DevNack.com.
See every vulnerability recorded for git-core →
FAQ
Git-Core is the core component of the Git version control system. It provides the necessary functionality for creating and managing repositories.
The vulnerability allows an attacker to execute arbitrary code on the system if a local user is tricked into running a malicious git command within a crafted working directory. This could lead to unauthorized access, data theft, or further compromise of the affected system.
To fix this vulnerability, you should upgrade the git-core package to a version that includes the necessary security patches. Refer to the provided versions for the respective distributions.
While no specific workaround is mentioned, it is important to exercise caution when executing git commands and avoid running them within untrusted or suspicious directories.
If you are using the affected versions of the git-core package, your system is potentially vulnerable. It is recommended to check the installed version and apply the necessary updates.
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