Bug 1335420 (CVE-2016-3725)

Summary:	CVE-2016-3725 jenkins: Regular users can trigger download of update site metadata (SECURITY-273)
Product:	[Other] Security Response	Reporter:	Andrej Nemec <anemec>
Component:	vulnerability	Assignee:	Red Hat Product Security <security-response-team>
Status:	CLOSED ERRATA	QA Contact:
Severity:	low	Docs Contact:
Priority:	low
Version:	unspecified	CC:	abhgupta, bleanhar, ccoleman, dmcphers, java-sig-commits, jialiu, jkeck, joelsmith, jokerman, kseifried, lmeyer, mizdebsk, mmccomas, msrb, tdawson, tiwillia
Target Milestone:	---	Keywords:	Security
Target Release:	---
Hardware:	All
OS:	Linux
Whiteboard:
Fixed In Version:	Jenkins 2.3, Jenkins 1.651.2	Doc Type:	Bug Fix
Doc Text:		Story Points:	---
Clone Of:		Environment:
Last Closed:	2016-06-06 19:14:16 UTC	Type:	---
Regression:	---	Mount Type:	---
Documentation:	---	CRM:
Verified Versions:		Category:	---
oVirt Team:	---	RHEL 7.3 requirements from Atomic Host:
Cloudforms Team:	---	Target Upstream Version:
Bug Depends On:	1335427, 1349611
Bug Blocks:	1335425

Description Andrej Nemec 2016-05-12 08:32:35 UTC

The following flaw was found in Jenkins:

A missing permissions check allowed any user with access to Jenkins to trigger an update of update site metadata. This could be combined with DNS cache poisoning to disrupt Jenkins service.

External References:

https://wiki.jenkins-ci.org/display/SECURITY/Jenkins+Security+Advisory+2016-05-11

Comment 1 Andrej Nemec 2016-05-12 08:39:25 UTC

Created jenkins tracking bugs for this issue:

Affects: fedora-all [bug 1335427]

Comment 2 Fedora Update System 2016-05-21 20:28:36 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 21:53:18 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 22:19:48 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 19:07:18 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 19:45:46 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