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
Clone Of:
Environment:
Last Closed: 2020-10-27 20:21:49 UTC
Embargoed:

Attachments (Terms of Use)


Links
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
Note You need to log in before you can comment on or make changes to this bug.