Moderate: python3.9 security update
Summary
ALSA-2023:0953: Moderate: python3.9 security update. Affects python-unversioned-command versions < 3.9.14-1.el9_1.2. Fixed in 3.9.14-1.el9_1.2. How to fix ↓
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Background
Python is an interpreted, interactive, object-oriented programming language, which includes modules, classes, exceptions, very high level dynamic data types and dynamic typing. Python supports interfaces to many system calls and libraries, as well as to various windowing systems.
Vulnerability Detail
The vulnerability (CVE-2022-45061) in Python 3.9 is a CPU denial of service issue caused by an inefficient IDNA decoder. This vulnerability can be exploited to cause a denial of service attack, potentially leading to system instability or unavailability. The impact of this vulnerability is considered moderate.
How To Fix
Minimum fixed version
3.9.14-1.el9_1.2
This is the first release that contains the fix.
sudo dnf update python-unversioned-commandTip — Not sure which version your app runs? Vulert can match this fix to it. Scan free →
Conclusion
In conclusion, it is important to update the affected Python packages to address the CVE-2022-45061 vulnerability. This will ensure the security and stability of the system. For further support on vulnerability remediation, please contact DevNack.com.
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FAQ
The vulnerability can be exploited to cause a denial of service attack, potentially leading to system instability or unavailability.
Update the affected Python packages to version 3.9.14-1.el9_1.2 or later.
No specific workaround has been provided for this vulnerability.
There are no known exploits for this vulnerability at the time of this report.
For more details about the security issue, including the impact, CVSS score, acknowledgments, and related information, refer to the CVE page(s) listed in the References section.
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