Bug 1925161 (CVE-2021-21602)

Summary:	CVE-2021-21602 jenkins: Arbitrary file read vulnerability in workspace browsers
Product:	[Other] Security Response	Reporter:	Michael Kaplan <mkaplan>
Component:	vulnerability	Assignee:	Red Hat Product Security <security-response-team>
Status:	CLOSED ERRATA	QA Contact:
Severity:	medium	Docs Contact:
Priority:	medium
Version:	unspecified	CC:	abenaiss, aileenc, aos-bugs, bmontgom, chazlett, dfreiber, dramseur, drieden, drow, eparis, ggaughan, gmalinko, janstey, jburrell, jhunter, jochrist, jokerman, jwon, kmitts, mgala, mjudeiki, nstielau, pbhattac, sponnaga, vbobade, vkumar
Target Milestone:	---	Keywords:	Security
Target Release:	---
Hardware:	All
OS:	Linux
Whiteboard:
Fixed In Version:	jenkins 2.275, jenkins LTS 2.263.2	Doc Type:	If docs needed, set a value
Doc Text:		Story Points:	---
Clone Of:		Environment:
Last Closed:	2021-02-18 19:02:51 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:	1925482, 1925483, 1925484, 1925485, 1925486, 1929919, 1929921
Bug Blocks:	1925147

Description Michael Kaplan 2021-02-04 14:01:30 UTC

Jenkins 2.274 and earlier, LTS 2.263.1 and earlier allows reading arbitrary files using the file browser for workspaces and archived artifacts by following symlinks.

Comment 3 errata-xmlrpc 2021-02-17 19:05:09 UTC

This issue has been addressed in the following products:

  Red Hat OpenShift Container Platform 4.6

Via RHSA-2021:0423 https://access.redhat.com/errata/RHSA-2021:0423

Comment 4 Product Security DevOps Team 2021-02-18 19:02:51 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-2021-21602

Comment 5 errata-xmlrpc 2021-03-03 04:18:03 UTC

This issue has been addressed in the following products:

  Red Hat OpenShift Container Platform 4.5

Via RHSA-2021:0429 https://access.redhat.com/errata/RHSA-2021:0429