Bug 1880460 (CVE-2020-2255) - CVE-2020-2255 jenkins-2-plugins/blueocean: Blue Ocean Plugin does not perform permission checks in several HTTP endpoints implementing connection tests.
Summary: CVE-2020-2255 jenkins-2-plugins/blueocean: Blue Ocean Plugin does not perform...
Keywords:
Status: CLOSED ERRATA
Alias: CVE-2020-2255
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: 1881477 1881478
Blocks: 1880461
TreeView+ depends on / blocked
 
Reported: 2020-09-18 15:39 UTC by Michael Kaplan
Modified: 2023-09-15 00:48 UTC (History)
11 users (show)

Fixed In Version: blueocean 1.23.3
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Clone Of:
Environment:
Last Closed: 2020-10-27 20:21:49 UTC
Embargoed:

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System ID Private Priority Status Summary Last Updated
Red Hat Product Errata RHSA-2020:4297 0 None None None 2020-10-27 14:53:54 UTC
Red Hat Product Errata RHSA-2020:5102 0 None None None 2020-11-17 04:38:59 UTC

Description Michael Kaplan 2020-09-18 15:39:30 UTC 
Blue Ocean Plugin 1.23.2 and earlier does not perform permission checks in several HTTP endpoints implementing connection tests.
This allows attackers with Overall/Read permission to connect to an attacker-specified URL.
Comment 1 Michael Kaplan 2020-09-18 15:39:33 UTC 
External References:

https://www.openwall.com/lists/oss-security/2020/09/16/3
https://www.jenkins.io/security/advisory/2020-09-16/#SECURITY-1961
Comment 4 Przemyslaw Roguski 2020-09-22 13:47:32 UTC 
In the jenkins-2-plugins package there is shipped the Blue Ocean Plugin in version 1.10.2 (in OpenShift 4.5 and 3.11).
Comment 6 errata-xmlrpc 2020-10-27 14:53:52 UTC 
This issue has been addressed in the following products:

  Red Hat OpenShift Container Platform 4.6

Via RHSA-2020:4297 https://access.redhat.com/errata/RHSA-2020:4297
Comment 7 Product Security DevOps Team 2020-10-27 20:21:49 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-2020-2255
Comment 8 errata-xmlrpc 2020-11-17 04:38:58 UTC 
This issue has been addressed in the following products:

  Red Hat OpenShift Container Platform 3.11

Via RHSA-2020:5102 https://access.redhat.com/errata/RHSA-2020:5102
Comment 9 Red Hat Bugzilla 2023-09-15 00:48:25 UTC 
The needinfo request[s] on this closed bug have been removed as they have been unresolved for 500 days
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