Bug 1693905 (CVE-2019-3884)

Summary:	CVE-2019-3884 atomic-openshift: cross-namespace owner references can trigger deletions of valid children
Product:	[Other] Security Response	Reporter:	Jason Shepherd <jshepherd>
Component:	vulnerability	Assignee:	Red Hat Product Security <security-response-team>
Status:	CLOSED ERRATA	QA Contact:
Severity:	low	Docs Contact:
Priority:	low
Version:	unspecified	CC:	ahardin, bleanhar, bmontgom, ccoleman, dedgar, eparis, jburrell, jgoulding, jokerman, mchappel, nstielau, sponnaga
Target Milestone:	---	Keywords:	Security
Target Release:	---
Hardware:	All
OS:	Linux
Whiteboard:
Fixed In Version:		Doc Type:	---
Doc Text:	A vulnerability exists in the garbage collection mechanism of atomic-openshift. An attacker able spoof the UUID of a valid object from another namespace is able to delete children of those objects.	Story Points:	---
Clone Of:		Environment:
Last Closed:	2021-02-24 19:01:54 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:	1691546, 1695938, 1695939, 1695940, 1695941, 1695942
Bug Blocks:	1693903

Description Jason Shepherd 2019-03-29 01:46:10 UTC

Creating OpenShift objects that spoof the parent UUID from another namespace can lead to deletion of valid children in that namespace.

Comment 1 Jason Shepherd 2019-03-29 01:46:12 UTC

Acknowledgments:

Name: Jessica Forrester (Red Hat)

Comment 7 errata-xmlrpc 2021-02-24 14:41:54 UTC

This issue has been addressed in the following products:

  Red Hat OpenShift Container Platform 4.7

Via RHSA-2020:5634 https://access.redhat.com/errata/RHSA-2020:5634

Comment 8 Product Security DevOps Team 2021-02-24 19:01:54 UTC

This bug is now closed. Further updates for individual products will be reflected on the CVE page(s):

https://access.redhat.com/security/cve/cve-2019-3884