Arbitrary Code Execution in python-pip
Summary
CVE-2013-1629: pip before 1.3 uses HTTP to retrieve packages from the PyPI repository, and does not perform integrity checks on package contents, which allows man-in-the-middle attackers to execute arbitrary code via a crafted response... Affects python-pip versions < 1.3.1-1. Fixed in 1.3.1-1. How to fix ↓
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Background
python-pip is a package management system used to install and manage software packages written in Python. It retrieves packages from the PyPI repository using HTTP. However, prior to version 1.3, it did not perform integrity checks on package contents, making it vulnerable to man-in-the-middle attacks.
Vulnerability Detail
The vulnerability, identified as CVE-2013-1629, allows attackers to execute arbitrary code by providing a crafted response during a 'pip install' operation. This can lead to unauthorized access, data breaches, and potential compromise of the entire system.
How To Fix
Minimum fixed version
1.3.1-1
This is the first release that contains the fix.
sudo apt-get install --only-upgrade python-pipTip — 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.
Conclusion
The vulnerability in python-pip allows for arbitrary code execution, which can have severe consequences for the affected system. It is crucial to upgrade to version 1.3.1-1 or later to mitigate this vulnerability. For further support on vulnerability remediation, please contact DevNack.com.
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FAQ
python-pip is a package management system for Python.
The PyPI repository is the official repository for Python packages.
A man-in-the-middle attack is when an attacker intercepts communication between two parties without their knowledge.
Arbitrary code execution refers to the ability to run any code on a system, potentially leading to unauthorized access or control.
This vulnerability can lead to unauthorized access, data breaches, and compromise of the system.
References
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