Bug 1335422 (CVE-2016-3727) - CVE-2016-3727 jenkins: Granting the permission to read node configurations allows access to overall system configuration (SECURITY-281)
Summary: CVE-2016-3727 jenkins: Granting the permission to read node configurations al...
Keywords:
Status: CLOSED ERRATA
Alias: CVE-2016-3727
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: 1335427 1349611
Blocks: 1335425
TreeView+ depends on / blocked
 
Reported: 2016-05-12 08:33 UTC by Andrej Nemec
Modified: 2021-02-17 03:53 UTC (History)
16 users (show)

Fixed In Version: Jenkins 2.3, Jenkins 1.651.2
Doc Type: Bug Fix
Doc Text:
Clone Of:
Environment:
Last Closed: 2016-06-06 19:14:28 UTC
Embargoed:

Attachments (Terms of Use)


Links
System ID Private Priority Status Summary Last Updated
Red Hat Product Errata RHSA-2016:1206 0 normal SHIPPED_LIVE Moderate: jenkins security update 2016-06-06 23:06:23 UTC
Red Hat Product Errata RHSA-2016:1773 0 normal SHIPPED_LIVE Important: Red Hat OpenShift Enterprise 2.2.10 security, bug fix, and enhancement update 2016-08-24 23:41:18 UTC

Description Andrej Nemec 2016-05-12 08:33:28 UTC 
The following flaw was found in Jenkins:

The API URL /computer/(master)/api/xml allowed users with the 'extended read' permission for the master node to see some global Jenkins configuration, including the configuration of the security realm.

This URL now unconditionally sends HTTP 400 Bad Request when accessed. There is no workaround.

External References:

https://wiki.jenkins-ci.org/display/SECURITY/Jenkins+Security+Advisory+2016-05-11
Comment 1 Andrej Nemec 2016-05-12 08:39:45 UTC 
Created jenkins tracking bugs for this issue:

Affects: fedora-all [bug 1335427]
Comment 2 Fedora Update System 2016-05-21 20:28:54 UTC 
jenkins-1.651.2-1.fc24 has been pushed to the Fedora 24 stable repository. If problems still persist, please make note of it in this bug report.
Comment 3 Fedora Update System 2016-05-26 21:53:35 UTC 
jenkins-1.625.3-4.fc23 has been pushed to the Fedora 23 stable repository. If problems still persist, please make note of it in this bug report.
Comment 4 Fedora Update System 2016-05-26 22:20:03 UTC 
jenkins-1.609.3-7.fc22 has been pushed to the Fedora 22 stable repository. If problems still persist, please make note of it in this bug report.
Comment 5 errata-xmlrpc 2016-06-06 19:07:35 UTC 
This issue has been addressed in the following products:

  Red Hat OpenShift Enterprise 3.2
  Red Hat OpenShift Enterprise 3.1

Via RHSA-2016:1206 https://access.redhat.com/errata/RHSA-2016:1206
Comment 7 errata-xmlrpc 2016-08-24 19:46:02 UTC 
This issue has been addressed in the following products:

  Red Hat OpenShift Enterprise 2.2

Via RHSA-2016:1773 https://rhn.redhat.com/errata/RHSA-2016-1773.html
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