Moderate: python-pillow security update
Summary
ALSA-2024:3005: Moderate: python-pillow security update. Affects python3-pillow versions < 5.1.1-20.el8. Fixed in 5.1.1-20.el8. How to fix ↓
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Background
The python-pillow packages contain a Python image processing library that provides extensive file format support, an efficient internal representation, and powerful image-processing capabilities. It is widely used in various applications for image manipulation and processing.
Vulnerability Detail
The vulnerability (CVE-2023-44271) in python-pillow allows for uncontrolled resource consumption when the textlength in an ImageDraw instance operates on a long text argument. This can lead to resource exhaustion and potential denial of service attacks. An attacker could exploit this vulnerability by providing a specially crafted text argument, causing the application to consume excessive resources and potentially crash.
How To Fix
Minimum fixed version
5.1.1-20.el8
This is the first release that contains the fix.
sudo dnf update python3-pillowTip — Not sure which version your app runs? Vulert can match this fix to it. Scan free →
Conclusion
In conclusion, the python-pillow package is vulnerable to uncontrolled resource consumption when operating on a long text argument. This can lead to resource exhaustion and potential denial of service attacks. It is recommended to update the package to the latest version to mitigate this vulnerability. For further support on vulnerability remediation, you can reach out to DevNack.com.
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FAQ
Python-pillow is a Python image processing library that provides extensive file format support and powerful image-processing capabilities.
This vulnerability can lead to resource exhaustion and potential denial of service attacks. An attacker could exploit this vulnerability to consume excessive resources and potentially crash the application.
You can use Vulert's playground (https://vulert.com/scanner) to check if your application is affected by this vulnerability. Simply upload your package-lock.json file and Vulert will analyze it for any open-source vulnerabilities, including this one.
At the moment, there is no known workaround for this vulnerability. It is recommended to update the python-pillow package to the latest version.
You can find more information about this vulnerability, including the CVE page, in the AlmaLinux Release Notes linked in the References section of the vulnerability details.
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