Bug 1979638 (CVE-2021-3637)

Summary:	CVE-2021-3637 keycloak-model-infinispan: authenticationSessions map in RootAuthenticationSessionEntity grows boundlessly could lead to a DoS attack
Product:	[Other] Security Response	Reporter:	Paramvir jindal <pjindal>
Component:	vulnerability	Assignee:	Red Hat Product Security <security-response-team>
Status:	CLOSED ERRATA	QA Contact:
Severity:	medium	Docs Contact:
Priority:	medium
Version:	unspecified	CC:	aboyko, chazlett, drieden, krathod, pdrozd, pjindal, sthorger
Target Milestone:	---	Keywords:	Security
Target Release:	---
Hardware:	All
OS:	Linux
Whiteboard:
Fixed In Version:	keycloak 14.0.0	Doc Type:	---
Doc Text:	A flaw was found in keycloak-model-infinispan where the authenticationSessions map in RootAuthenticationSessionEntity grows boundlessly. This issue leads to a denial of service.	Story Points:	---
Clone Of:		Environment:
Last Closed:	2021-09-14 18:21:24 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:	1979635, 1979729

Description Paramvir jindal 2021-07-06 15:43:54 UTC

A flaw was found in keycloak-model-infinispan where authenticationSessions map in RootAuthenticationSessionEntity grows boundlessly which could lead to a DoS attack.

https://issues.redhat.com/browse/KEYCLOAK-16616

Comment 4 errata-xmlrpc 2021-09-14 12:31:25 UTC

This issue has been addressed in the following products:

  Red Hat Single Sign-On 7.4 for RHEL 7

Via RHSA-2021:3528 https://access.redhat.com/errata/RHSA-2021:3528

Comment 5 errata-xmlrpc 2021-09-14 12:32:35 UTC

This issue has been addressed in the following products:

  Red Hat Single Sign-On 7.4 for RHEL 8

Via RHSA-2021:3529 https://access.redhat.com/errata/RHSA-2021:3529

Comment 6 errata-xmlrpc 2021-09-14 12:34:36 UTC

This issue has been addressed in the following products:

  Red Hat Single Sign-On 7.4 for RHEL 6

Via RHSA-2021:3527 https://access.redhat.com/errata/RHSA-2021:3527

Comment 7 errata-xmlrpc 2021-09-14 12:38:10 UTC

This issue has been addressed in the following products:

  Red Hat Single Sign-On 7.4.9

Via RHSA-2021:3534 https://access.redhat.com/errata/RHSA-2021:3534

Comment 8 Product Security DevOps Team 2021-09-14 18:21:24 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-2021-3637