Sensitive Information Exposure in python-keystoneclient - CVE-2013-2013
Summary
CVE-2013-2013: The user-password-update command in python-keystoneclient before 0.2.4 accepts the new password in the --password argument, which allows local users to obtain sensitive information by listing the process. Affects python-keystoneclient versions < 1:0.2.5-1. Fixed in 1:0.2.5-1. How to fix ↓
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Background
python-keystoneclient is a client library for interacting with the OpenStack Keystone API, which provides identity services for cloud applications. It allows users to manage authentication and authorization in OpenStack environments. The library is widely used in various OpenStack deployments, making it crucial for maintaining secure access to cloud resources. However, a vulnerability in versions prior to 0.2.4 allows local users to expose sensitive information through process listing.
Vulnerability Detail
The vulnerability identified as CVE-2013-2013 affects the user-password-update command in python-keystoneclient versions before 0.2.4. It allows local users to view the new password provided in the --password argument by listing the process. This exposure can lead to unauthorized access to sensitive accounts, as attackers can capture passwords from the process list, compromising the security of the system.
How To Fix
Minimum fixed version
1:0.2.5-1
This is the first release that contains the fix.
sudo apt-get install --only-upgrade python-keystoneclientTip — Not sure which version your app runs? Vulert can match this fix to it. Scan free →
Workaround
As a temporary workaround, avoid using the --password argument in command-line operations. Instead, consider using environment variables or configuration files to manage sensitive information securely.
Conclusion
CVE-2013-2013 is a significant vulnerability in python-keystoneclient that can lead to sensitive information exposure. It is crucial for users to upgrade to the fixed version to mitigate risks. Additionally, employing workarounds can help secure systems until an upgrade is feasible.
See every vulnerability recorded for python-keystoneclient →
FAQ
CVE-2013-2013 is a vulnerability in python-keystoneclient that allows local users to expose sensitive passwords through process listing.
Versions of python-keystoneclient prior to 0.2.4 are affected by this vulnerability.
You can use the Vulert playground at Vulert Scanner to check if your application is affected by this vulnerability without needing to sign up.
If an immediate upgrade is not possible, avoid using the --password argument and consider alternative methods for managing passwords.
More information can be found in the CVE database and the official documentation for python-keystoneclient.
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