Bug 2330240

Summary:	CVE-2024-53863 matrix-synapse: Synapse can be forced to thumbnail unexpected file formats, invoking external, potentially untrustworthy decoders [fedora-41]
Product:	[Fedora] Fedora	Reporter:	Robb Gatica <rgatica>
Component:	matrix-synapse	Assignee:	Kai A. Hiller <fedora>
Status:	CLOSED ERRATA	QA Contact:	Fedora Extras Quality Assurance <extras-qa>
Severity:	high	Docs Contact:
Priority:	high
Version:	41	CC:	djc, epel-packagers-sig, fedora, fedora, jonathan
Target Milestone:	---	Keywords:	Security, SecurityTracking
Target Release:	---
Hardware:	Unspecified
OS:	Unspecified
Whiteboard:	{"flaws": ["62f1e615-dde3-4e9d-98d3-b1c444533393"]}
Fixed In Version:	matrix-synapse-1.118.0-3.fc41	Doc Type:	No Doc Update
Doc Text:		Story Points:	---
Clone Of:		Environment:
Last Closed:	2024-12-13 01:34:08 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:	2330185

Description Robb Gatica 2024-12-03 20:55:34 UTC

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

https://bugzilla.redhat.com/show_bug.cgi?id=2330185

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 Fedora Update System 2024-12-04 10:42:55 UTC

FEDORA-2024-4cadba7a29 (matrix-synapse-1.118.0-3.fc41) has been submitted as an update to Fedora 41.
https://bodhi.fedoraproject.org/updates/FEDORA-2024-4cadba7a29

Comment 2 Fedora Update System 2024-12-05 01:38:29 UTC

FEDORA-2024-4cadba7a29 has been pushed to the Fedora 41 testing repository.
Soon you'll be able to install the update with the following command:
`sudo dnf upgrade --enablerepo=updates-testing --refresh --advisory=FEDORA-2024-4cadba7a29`
You can provide feedback for this update here: https://bodhi.fedoraproject.org/updates/FEDORA-2024-4cadba7a29

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

Comment 3 Fedora Update System 2024-12-13 01:34:08 UTC

FEDORA-2024-4cadba7a29 (matrix-synapse-1.118.0-3.fc41) has been pushed to the Fedora 41 stable repository.
If problem still persists, please make note of it in this bug report.