Bug 2232173 (CVE-2023-37369)

Summary:	CVE-2023-37369 qtbase: buffer overflow in QXmlStreamReader
Product:	[Other] Security Response	Reporter:	Zack Miele <zmiele>
Component:	vulnerability	Assignee:	Nobody <nobody>
Status:	NEW ---	QA Contact:
Severity:	medium	Docs Contact:
Priority:	medium
Version:	unspecified	CC:	desktop-qa-list, jgrulich
Target Milestone:	---	Keywords:	Security
Target Release:	---
Hardware:	All
OS:	Linux
Whiteboard:
Fixed In Version:	Qt 5.15.15, Qt 6.2.10, Qt 6.5.2	Doc Type:	If docs needed, set a value
Doc Text:	A flaw was found in the qtbase package. When given specifically crafted data, the QXmlStreamReader can end up causing a buffer overflow and, subsequently, a crash.	Story Points:	---
Clone Of:		Environment:
Last Closed:		Type:	---
Regression:	---	Mount Type:	---
Documentation:	---	CRM:
Verified Versions:		Category:	---
oVirt Team:	---	RHEL 7.3 requirements from Atomic Host:
Cloudforms Team:	---	Target Upstream Version:
Embargoed:
Bug Depends On:	2222770, 2222771, 2232174, 2232175, 2232357, 2232358, 2232359, 2232360
Bug Blocks:	2232172

Description Zack Miele 2023-08-15 17:46:06 UTC

A recently reported potential buffer overflow issue in QXmlStreamReader has been assigned the CVE id CVE-2023-37369
When given specifically crafted data then QXmlStreamReader can end up causing a buffer overflow and subsequently a crash.

https://www.qt.io/blog/security-advisory-qxmlstreamreader (fixed in qtbase-6.5.2)

Comment 2 Marian Rehak 2023-08-16 13:35:59 UTC

Created mingw-qt5-qtbase tracking bugs for this issue:

Affects: fedora-all [bug 2232357]


Created mingw-qt6-qtbase tracking bugs for this issue:

Affects: fedora-all [bug 2232358]


Created qt5-qtbase tracking bugs for this issue:

Affects: fedora-all [bug 2232359]


Created qt6-qtbase tracking bugs for this issue:

Affects: fedora-all [bug 2232360]

Comment 3 errata-xmlrpc 2023-11-07 08:14:44 UTC

This issue has been addressed in the following products:

  Red Hat Enterprise Linux 9

Via RHSA-2023:6369 https://access.redhat.com/errata/RHSA-2023:6369

Comment 4 errata-xmlrpc 2023-11-14 15:18:16 UTC

This issue has been addressed in the following products:

  Red Hat Enterprise Linux 8

Via RHSA-2023:6967 https://access.redhat.com/errata/RHSA-2023:6967