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Fedora 31: FEDORA-2020-8dd86f1b3f Critical: Qt Buffer Over-Read

fedora
Calendar Grey August 29, 2020
Dist Fedora Esm H88
Essential security patch addressing buffer over-read vulnerability in Qt for Fedora 31, related to CVE-2020-17507. Immediate upgrade recommended.
Security fix for CVE-2020-17507

Summary

Qt is a software toolkit for developing applications.

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

handling.

Security fix for CVE-2020-17507

* Thu Aug 13 2020 Than Ngo - 4.8.7-55

- fixed #1868534 - CVE-2020-17507

* Wed Jul 29 2020 Fedora Release Engineering - 1:4.8.7-54

- Rebuilt for https://fedoraproject.org/wiki/Fedora_33_Mass_Rebuild

* Wed Jul 1 2020 Jeff Law - 4.8.7-53

- Disable LTO

* Fri Jan 31 2020 Than Ngo - 4.8.7-52

- fixed FTBFS against gcc10

* Thu Jan 30 2020 Fedora Release Engineering - 1:4.8.7-51

- Rebuilt for https://fedoraproject.org/wiki/Fedora_32_Mass_Rebuild

[ 1 ] Bug #1868532 - CVE-2020-17507 qt: buffer over-read in read_xbm_body in gui/image/qxbmhandler.cpp

https://bugzilla.redhat.com/show_bug.cgi?id=1868532

su -c 'dnf upgrade --advisory FEDORA-2020-8dd86f1b3f' 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
High
Critical

Product: Fedora 31
Version: 4.8.7
Release: 55.fc31
Summary: Qt toolkit

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