Bug 1224125

Summary:	VUL-0: CVE-2024-3727: cri-o: containers/image: digest type does not guarantee valid type
Product:	[openSUSE] openSUSE Distribution	Reporter:	Camila Camargo de Matos <camila.matos>
Component:	Other	Assignee:	Jeff Kowalczyk <jkowalczyk>
Status:	NEW ---	QA Contact:	Security Team bot <security-team>
Severity:	Major
Priority:	P3 - Medium	CC:	camila.matos, security-team, smash_bz
Version:	Leap 15.6
Target Milestone:	---
Hardware:	Other
OS:	Other
URL:	https://smash.suse.de/issue/404878/
Whiteboard:
Found By:	Security Response Team	Services Priority:
Business Priority:		Blocker:	---
Marketing QA Status:	---	IT Deployment:	---
Bug Depends on:
Bug Blocks:	1224112

Description Camila Camargo de Matos 2024-05-10 12:37:12 UTC

+++ This bug was initially created as a clone of Bug #1224112 +++

The digest values, handled by the Go library github.com/opencontainers/go-digest and used throughout the Go-implemented containers ecosystem, are not always validated. That allows attackers to trigger unexpected authenticated registry accesses on behalf of a victim user, resource exhaustion, local path traversal and other attacks.

References:

https://issues.redhat.com/browse/OCPBUGS-25269

References:
http://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2024-3727
https://bugzilla.redhat.com/show_bug.cgi?id=2274767

Comment 1 Camila Camargo de Matos 2024-05-10 12:38:12 UTC

The github.com/containers/image module is embedded in cri-o.

The openSUSE:Factory/cri-o package is possibly affected by this issue.

A fix for this issue can be found here: https://github.com/containers/image/pull/2403.