Bug 2431656

Summary:	CVE-2025-15367 python3.9: POP3 command injection in user-controlled commands [fedora-43]
Product:	[Fedora] Fedora	Reporter:	Guilherme de Almeida Suckevicz <gsuckevi>
Component:	python3.9	Assignee:	Tomáš Hrnčiar <thrnciar>
Status:	CLOSED ERRATA	QA Contact:	Fedora Extras Quality Assurance <extras-qa>
Severity:	medium	Docs Contact:
Priority:	medium
Version:	43	CC:	cstratak, mhroncok, python-maint, python-packagers-sig, thrnciar, torsava, vstinner
Target Milestone:	---	Keywords:	Security, SecurityTracking
Target Release:	---
Hardware:	Unspecified
OS:	Unspecified
Whiteboard:	{"flaws": ["c374f6b2-9199-4a28-bcd3-fc9b10ecc1a6"]}
Fixed In Version:	python3.9-3.9.25-6.fc43	Doc Type:	---
Doc Text:		Story Points:	---
Clone Of:		Environment:
Last Closed:	2026-02-28 01:07:00 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:	2431373

Description Guilherme de Almeida Suckevicz 2026-01-21 14:58:59 UTC

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 Tomáš Hrnčiar 2026-02-09 10:29:33 UTC

PR: https://src.fedoraproject.org/rpms/python3.9/pull-request/230

Comment 2 Fedora Update System 2026-02-19 08:21:24 UTC

FEDORA-2026-289d6d4f69 (python3.9-3.9.25-6.fc43) has been submitted as an update to Fedora 43.
https://bodhi.fedoraproject.org/updates/FEDORA-2026-289d6d4f69

Comment 3 Fedora Update System 2026-02-20 01:40:13 UTC

FEDORA-2026-289d6d4f69 has been pushed to the Fedora 43 testing repository.
Soon you'll be able to install the update with the following command:
`sudo dnf upgrade --enablerepo=updates-testing --refresh --advisory=FEDORA-2026-289d6d4f69`
You can provide feedback for this update here: https://bodhi.fedoraproject.org/updates/FEDORA-2026-289d6d4f69

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

Comment 4 Fedora Update System 2026-02-28 01:07:00 UTC

FEDORA-2026-289d6d4f69 (python3.9-3.9.25-6.fc43) has been pushed to the Fedora 43 stable repository.
If problem still persists, please make note of it in this bug report.