Bug 2371132

Summary: CVE-2025-5683 qt3: Qt ICNS Image Crash Vulnerability [fedora-42]
Product: [Fedora] Fedora Reporter: Avinash Hanwate <ahanwate>
Component: qt3Assignee: Than Ngo <than>
Status: CLOSED NOTABUG QA Contact: Fedora Extras Quality Assurance <extras-qa>
Severity: medium Docs Contact:
Priority: medium    
Version: 42CC: kevin, rdieter, than
Target Milestone: ---Keywords: Security, SecurityTracking
Target Release: ---   
Hardware: Unspecified   
OS: Unspecified   
Whiteboard: {"flaws": ["e0fa9feb-efe4-426e-97d4-ab704b71fc9c"]}
Fixed In Version: Doc Type: ---
Doc Text:
Story Points: ---
Clone Of: Environment:
Last Closed: 2025-06-09 22:17:44 UTC 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:    
Bug Blocks: 2370384    

Description Avinash Hanwate 2025-06-09 12:18:36 UTC 
More information about this security flaw is available in the following bug:

https://bugzilla.redhat.com/show_bug.cgi?id=2370384

Disclaimer: Community trackers are created by Red Hat Product Security team on a best effort basis. Package maintainers are required to ascertain if the flaw indeed affects their package, before starting the update process.
Comment 1 Kevin Kofler 2025-06-09 22:17:44 UTC 
Package comaintainer statement: NOT VULNERABLE.

This is a vulnerability in the QtImageFormats ICNS (Apple icon format) image loader plugin, in the file src/plugins/imageformats/icns/qicnshandler.cpp. That plugin was newly introduced in Qt 5.3 and was not included in any version of Qt 3 or 4. Nor was it backported in any Fedora package of those Qt versions. Hence, the qt3 (Qt 3) and qt (Qt 4) Fedora packages cannot possibly be vulnerable to this vulnerability.