Bug 2211468 (CVE-2023-3027)

Summary:	CVE-2023-3027 ACM: governance policy propagator privilege escalation
Product:	[Other] Security Response	Reporter:	Borja Tarraso <btarraso>
Component:	vulnerability	Assignee:	Nobody <nobody>
Status:	NEW ---	QA Contact:
Severity:	medium	Docs Contact:
Priority:	medium
Version:	unspecified	CC:	gparvin, njean, owatkins, pahickey, stcannon, teagle
Target Milestone:	---	Keywords:	Security
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Hardware:	All
OS:	Linux
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oVirt Team:	---	RHEL 7.3 requirements from Atomic Host:
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Bug Blocks:	2211105

Description Borja Tarraso 2023-05-31 17:38:43 UTC

The grc-policy-propagator allows security escalation within the cluster. The propagator allows policies which contain some dynamically obtained values (instead of the policy apply a static manifest on a managed cluster) of taking advantage of cluster scoped access in a created policy. This feature does not restrict properly to lookup content from the namespace where the policy was created.

Comment 3 errata-xmlrpc 2023-08-30 14:18:48 UTC

This issue has been addressed in the following products:

  Red Hat Advanced Cluster Management for Kubernetes 2.8 for RHEL 8

Via RHSA-2023:4875 https://access.redhat.com/errata/RHSA-2023:4875