Bug 2374278

Summary:	CVE-2025-4673 apptainer: Sensitive headers not cleared on cross-origin redirect in net/http [epel-9]
Product:	[Fedora] Fedora EPEL	Reporter:	Avinash Hanwate <ahanwate>
Component:	apptainer	Assignee:	Dave Dykstra <dwd>
Status:	CLOSED ERRATA	QA Contact:
Severity:	medium	Docs Contact:
Priority:	medium
Version:	epel9	CC:	dwd, go-sig
Target Milestone:	---	Keywords:	Security, SecurityTracking
Target Release:	---
Hardware:	Unspecified
OS:	Unspecified
Whiteboard:	{"flaws": ["cbc28ce5-da21-4b4b-91e2-3fa54fd31ad4"]}
Fixed In Version:	apptainer-1.4.2-1.el9	Doc Type:	---
Doc Text:		Story Points:	---
Clone Of:		Environment:
Last Closed:	2025-08-17 00:26:07 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:	2373305

Description Avinash Hanwate 2025-06-23 09:11:30 UTC

More information about this security flaw is available in the following bug:

https://bugzilla.redhat.com/show_bug.cgi?id=2373305

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 Dave Dykstra 2025-06-23 18:49:38 UTC

I don't think apptainer is vulnerable to this but I'm not sure.  In any case once golang is updated to at least version 1.23.10 apptainer will only need to be compiled.

Comment 2 Fedora Update System 2025-08-08 20:17:13 UTC

FEDORA-EPEL-2025-a9cfd9ab21 (apptainer-1.4.2-1.el9) has been submitted as an update to Fedora EPEL 9.
https://bodhi.fedoraproject.org/updates/FEDORA-EPEL-2025-a9cfd9ab21

Comment 3 Fedora Update System 2025-08-08 20:24:04 UTC

FEDORA-EPEL-2025-a9cfd9ab21 (apptainer-1.4.2-1.el9) has been submitted as an update to Fedora EPEL 9.
https://bodhi.fedoraproject.org/updates/FEDORA-EPEL-2025-a9cfd9ab21

Comment 4 Fedora Update System 2025-08-09 03:13:16 UTC

FEDORA-EPEL-2025-a9cfd9ab21 has been pushed to the Fedora EPEL 9 testing repository.

You can provide feedback for this update here: https://bodhi.fedoraproject.org/updates/FEDORA-EPEL-2025-a9cfd9ab21

See also https://fedoraproject.org/wiki/QA:Updates_Testing for more information on how to test updates.

Comment 5 Fedora Update System 2025-08-17 00:26:07 UTC

FEDORA-EPEL-2025-a9cfd9ab21 (apptainer-1.4.2-1.el9) has been pushed to the Fedora EPEL 9 stable repository.
If problem still persists, please make note of it in this bug report.