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Fedora 34: 2021-93bb56ad9b Critical: Qt Code Execution Risk

fedora
Calendar Grey October 26, 2021
Dist Fedora Esm H88
Fedora 34's recent update addresses CVE-2020-24741, targeting qt toolkit vulnerabilities linked to library loading. Users should apply this patch quickly for better security and stability
CVE-2020-24741, Do not attempt to load a library relative to $PWD

Summary

Qt is a software toolkit for developing applications.

This package contains base tools, like string, xml, and network

handling.

CVE-2020-24741, Do not attempt to load a library relative to $PWD

* Tue Oct 12 2021 Than Ngo - 4.8.7-61

- CVE-2020-24741, Do not attempt to load a library relative to $PWD

[ 1 ] Bug #1993132 - CVE-2020-24741 qt: QLibrary loads libraries relative to CWD which could result in arbitrary code execution

https://bugzilla.redhat.com/show_bug.cgi?id=1993132

su -c 'dnf upgrade --advisory FEDORA-2021-93bb56ad9b' at the command

line. For more information, refer to the dnf documentation available at

https://dnf.readthedocs.io/en/latest/command_ref.html

All packages are signed with the Fedora Project GPG key. More details on the

GPG keys used by the Fedora Project can be found at

https://fedoraproject.org/security/

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Change Log

References

Update Instructions

Severity
critical
Lowest
Low
Medium
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Critical

Product: Fedora 34
Version: 4.8.7
Release: 61.fc34
Summary: Qt toolkit

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