Bug 1925161 (CVE-2021-21602) - CVE-2021-21602 jenkins: Arbitrary file read vulnerability in workspace browsers
Summary: CVE-2021-21602 jenkins: Arbitrary file read vulnerability in workspace browsers
Keywords:
Status: CLOSED ERRATA
Alias: CVE-2021-21602
Product: Security Response
Classification: Other
Component: vulnerability
Version: unspecified
Hardware: All
OS: Linux
medium
medium
Target Milestone: ---
Assignee: Red Hat Product Security
QA Contact:
URL:
Whiteboard:
Depends On: 1925482 1925483 1925484 1925485 1925486 1929919 1929921
Blocks: 1925147
TreeView+ depends on / blocked
 
Reported: 2021-02-04 14:01 UTC by Michael Kaplan
Modified: 2021-04-13 09:24 UTC (History)
23 users (show)

Fixed In Version: jenkins 2.275, jenkins LTS 2.263.2
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Clone Of:
Environment:
Last Closed: 2021-02-18 19:02:51 UTC
Embargoed:

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System ID Private Priority Status Summary Last Updated
Red Hat Product Errata RHSA-2021:0423 0 None None None 2021-02-17 19:05:11 UTC
Red Hat Product Errata RHSA-2021:0429 0 None None None 2021-03-03 04:18:06 UTC

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
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