Bug 2232173 (CVE-2023-37369) - CVE-2023-37369 qtbase: buffer overflow in QXmlStreamReader
Summary: CVE-2023-37369 qtbase: buffer overflow in QXmlStreamReader
Keywords:
Status: NEW
Alias: CVE-2023-37369
Product: Security Response
Classification: Other
Component: vulnerability
Version: unspecified
Hardware: All
OS: Linux
medium
medium
Target Milestone: ---
Assignee: Nobody
QA Contact:
URL:
Whiteboard:
Depends On: 2232360 2222770 2222771 2232174 2232175 2232357 2232358 2232359
Blocks: 2232172
TreeView+ depends on / blocked
 
Reported: 2023-08-15 17:46 UTC by Zack Miele
Modified: 2023-12-06 10:13 UTC (History)
2 users (show)

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.
Clone Of:
Environment:
Last Closed:
Embargoed:

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Links
System ID Private Priority Status Summary Last Updated
Red Hat Product Errata RHSA-2023:6369 0 None None None 2023-11-07 08:14:45 UTC
Red Hat Product Errata RHSA-2023:6967 0 None None None 2023-11-14 15:18:17 UTC

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
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