Bug 1730824 (CVE-2019-10352)

Summary: CVE-2019-10352 jenkins: Arbitrary file write vulnerability using file parameter definitions (SECURITY-1424)
Product: [Other] Security Response Reporter: Laura Pardo <lpardo>
Component: vulnerabilityAssignee: Red Hat Product Security <security-response-team>
Status: CLOSED ERRATA QA Contact:
Severity: medium Docs Contact:
Priority: medium    
Version: unspecifiedCC: abenaiss, adam.kaplan, ahardin, aos-bugs, bleanhar, bmontgom, ccoleman, dedgar, eparis, java-sig-commits, jburrell, jgoulding, jokerman, mchappel, mizdebsk, msrb, nstielau, pbhattac, sponnaga, vbobade, wzheng
Target Milestone: ---Keywords: Security
Target Release: ---   
Hardware: All   
OS: Linux   
Whiteboard:
Fixed In Version: jenkins weekly 2.186, Jenkins LTS 2.176.2 Doc Type: If docs needed, set a value
Doc Text:
Story Points: ---
Clone Of: Environment:
Last Closed: 2019-08-15 14:47:03 UTC Type: ---
Regression: --- Mount Type: ---
Documentation: --- CRM:
Verified Versions: Category: ---
oVirt Team: --- RHEL 7.3 requirements from Atomic Host:
Cloudforms Team: --- Target Upstream Version:
Embargoed:
Bug Depends On: 1730827, 1731021, 1731024, 1731034    
Bug Blocks: 1730879    

Description Laura Pardo 2019-07-17 19:06:35 UTC 
A vulnerability was found in Jenkins versions weekly before 2.186 and LTS before 2.176.2. Users with Job/Configure permission could specify a relative path escaping the base directory in the file name portion of a file parameter definition. This path would be used to store the uploaded file on the Jenkins master, resulting in an arbitrary file write vulnerability. This vulnerability is the result of an incomplete fix for SECURITY-1074. File parameters that escape the base directory are no longer accepted and the build will fail.
Comment 1 Laura Pardo 2019-07-17 19:06:39 UTC 
External References:

https://jenkins.io/security/advisory/2019-07-17/
Comment 2 Laura Pardo 2019-07-17 19:07:01 UTC 
Created jenkins tracking bugs for this issue:

Affects: fedora-all [bug 1730827]
Comment 5 Sam Fowler 2019-07-18 07:25:13 UTC 
"Any security advisory related updates to Jenkins core or the plugins we include in the OpenShift Jenkins master image will only occur in the v3.11 and v4.x branches of this repository."

https://github.com/openshift/jenkins/blob/master/README.md#jenkins-security-advisories-the-master-image-from-this-repository-and-the-oc-binary
Comment 6 errata-xmlrpc 2019-08-15 13:28:53 UTC 
This issue has been addressed in the following products:

  Red Hat OpenShift Container Platform 3.11

Via RHSA-2019:2503 https://access.redhat.com/errata/RHSA-2019:2503
Comment 7 Product Security DevOps Team 2019-08-15 14:47:03 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-2019-10352
Comment 8 errata-xmlrpc 2019-08-28 17:02:06 UTC 
This issue has been addressed in the following products:

  Red Hat OpenShift Container Platform 4.1

Via RHSA-2019:2548 https://access.redhat.com/errata/RHSA-2019:2548