Bug 2325846

Summary: CVE-2024-43498 dotnet9.0: Type confusion vulnerability leads to AV in .NET Core NrbfDecoder component [fedora-40]
Product: [Fedora] Fedora Reporter: Sandipan Roy <saroy>
Component: dotnet9.0Assignee: Omair Majid <omajid>
Status: CLOSED ERRATA QA Contact:
Severity: high Docs Contact:
Priority: high    
Version: 40CC: omajid
Target Milestone: ---Keywords: Security, SecurityTracking
Target Release: ---   
Hardware: Unspecified   
OS: Unspecified   
Whiteboard: {"flaws": ["942ea73d-8d1a-431b-8d4f-52fa4cd137ef"]}
Fixed In Version: Doc Type: No Doc Update
Doc Text:
Story Points: ---
Clone Of: Environment:
Last Closed: 2025-01-21 16:11:33 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: 2323239    

Description Sandipan Roy 2024-11-13 05:04:23 UTC 
More information about this security flaw is available in the following bug:

https://bugzilla.redhat.com/show_bug.cgi?id=2323239

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 Omair Majid 2025-01-21 16:11:33 UTC 
This CVE was fixed in .NET 9.0.100/9.0.0 GA release in November 2024: https://github.com/dotnet/announcements/issues/334

We released this for Fedora 40 via https://bodhi.fedoraproject.org/updates/FEDORA-2024-70cf80279f