Bug 2358147

Summary: CVE-2025-29482 libheif: Stack Buffer Overflow in libheif SAO Processing [fedora-41]
Product: [Fedora] Fedora Reporter: Michal Findra <mfindra>
Component: libheifAssignee: Dominik 'Rathann' Mierzejewski <dominik>
Status: CLOSED NOTABUG QA Contact:
Severity: medium Docs Contact:
Priority: medium    
Version: 41CC: dominik, multimedia-sig, ngompa13, sergio
Target Milestone: ---Keywords: Reopened, Security, SecurityTracking
Target Release: ---   
Hardware: Unspecified   
OS: Unspecified   
Whiteboard: {"flaws": ["794fe6a9-6e9f-46b3-9aea-ed2f260ec440"]}
Fixed In Version: Doc Type: ---
Doc Text:
Story Points: ---
Clone Of: Environment:
Last Closed: 2025-04-29 13:52:31 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: 2358026    

Description Michal Findra 2025-04-08 05:51:23 UTC 
More information about this security flaw is available in the following bug:

https://bugzilla.redhat.com/show_bug.cgi?id=2358026

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 Dominik 'Rathann' Mierzejewski 2025-04-29 09:36:46 UTC 
Fedora builds are not linked with libde265.
Comment 2 Dominik 'Rathann' Mierzejewski 2025-04-29 10:01:32 UTC 
Despite that, I do get a segfault. Reported upstream.
Comment 3 Dominik 'Rathann' Mierzejewski 2025-04-29 13:52:31 UTC 
Upstream considers this buggy application code not checking errors returned by the library calls.