Bug 2373253

Summary:	CVE-2025-6069 python3.9: Python HTMLParser quadratic complexity [fedora-42]
Product:	[Fedora] Fedora	Reporter:	Jon Moroney <jmoroney>
Component:	python3.9	Assignee:	Python Maintainers <python-maint>
Status:	CLOSED ERRATA	QA Contact:	Fedora Extras Quality Assurance <extras-qa>
Severity:	medium	Docs Contact:
Priority:	medium
Version:	42	CC:	cstratak, mhroncok, python-maint, python-packagers-sig, thrnciar, torsava, vstinner
Target Milestone:	---	Keywords:	Security, SecurityTracking
Target Release:	---
Hardware:	Unspecified
OS:	Unspecified
Whiteboard:	{"flaws": ["99bc79c2-d25b-4921-a562-53e72235c40d"]}
Fixed In Version:	python3.9-3.9.24-1.fc42	Doc Type:	---
Doc Text:		Story Points:	---
Clone Of:		Environment:
Last Closed:	2025-10-19 02:39:14 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:	2373234

Description Jon Moroney 2025-06-17 16:25:31 UTC

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

https://bugzilla.redhat.com/show_bug.cgi?id=2373234

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 Miro Hrončok 2025-07-09 12:16:12 UTC

Waiting for the next Python 3.9 release.

Comment 2 Fedora Update System 2025-10-11 07:48:42 UTC

FEDORA-2025-1995db5517 (python3.9-3.9.24-1.fc42) has been submitted as an update to Fedora 42.
https://bodhi.fedoraproject.org/updates/FEDORA-2025-1995db5517

Comment 3 Fedora Update System 2025-10-19 02:39:14 UTC

FEDORA-2025-1995db5517 (python3.9-3.9.24-1.fc42) has been pushed to the Fedora 42 stable repository.
If problem still persists, please make note of it in this bug report.