Bug 2264423 (CVE-2024-25580)

Summary:	CVE-2024-25580 qtbase: potential buffer overflow when reading KTX images
Product:	[Other] Security Response	Reporter:	Robb Gatica <rgatica>
Component:	vulnerability	Assignee:	Product Security <prodsec-ir-bot>
Status:	NEW ---	QA Contact:
Severity:	medium	Docs Contact:
Priority:	medium
Version:	unspecified	Keywords:	Security
Target Milestone:	---
Target Release:	---
Hardware:	All
OS:	Linux
Whiteboard:
Fixed In Version:	qtbase-6.6.2	Doc Type:	If docs needed, set a value
Doc Text:	A vulnerability has been discovered in Qt Base, wherein an attacker can exploit a specially crafted KTX image file to induce a buffer overflow within the application parsing it. This overflow can subsequently result in a denial-of-service condition, rendering the affected application inaccessible or non-responsive.	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:	2264427, 2264424, 2264425, 2264426
Bug Blocks:	2264422

Description Robb Gatica 2024-02-15 14:40:07 UTC

CVE-2024-25580:
A recently reported potential buffer overflow issue in Qt’s KTX’s image handling has been assigned the CVE id CVE-2024-25580. An issue was discovered in Qt from 5.12.0 through 5.15.17, 6.x before 6.2.12, 6.3.x through 6.5.x before 6.5.5, and 6.6.x before 6.6.2. With a specifically crafted KTX image file it is possible that the application reading it could cause an overflow and subsequently a crash.

Fixed qtbase-6.6.2 is already in-tree (pending stable), qtgui will need:
https://download.qt.io/official_releases/qt/5.15/CVE-2024-25580-qtbase-5.15.diff

Comment 1 Robb Gatica 2024-02-15 14:43:03 UTC

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

Affects: fedora-all [bug 2264425]


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

Affects: fedora-all [bug 2264426]


Created qt5-qtbase tracking bugs for this issue:

Affects: fedora-all [bug 2264424]


Created qt6-qtbase tracking bugs for this issue:

Affects: fedora-all [bug 2264427]

Comment 3 errata-xmlrpc 2024-04-30 10:00:06 UTC

This issue has been addressed in the following products:

  Red Hat Enterprise Linux 9

Via RHSA-2024:2276 https://access.redhat.com/errata/RHSA-2024:2276

Comment 4 errata-xmlrpc 2024-05-22 09:42:22 UTC

This issue has been addressed in the following products:

  Red Hat Enterprise Linux 8

Via RHSA-2024:3056 https://access.redhat.com/errata/RHSA-2024:3056