Bug 1816433 (CVE-2020-2167)

Summary: CVE-2020-2167 openshift/jenkins-plugin: Deserialization in snakeyaml YAML() objects allows for remote code execution
Product: [Other] Security Response Reporter: Sam Fowler <sfowler>
Component: vulnerabilityAssignee: Red Hat Product Security <security-response-team>
Status: CLOSED ERRATA QA Contact:
Severity: high Docs Contact:
Priority: high    
Version: unspecifiedCC: abenaiss, aos-bugs, bmontgom, eparis, jburrell, jokerman, nstielau, pbhattac, security-response-team, sfowler, sponnaga, vbobade, wzheng, xiuwang
Target Milestone: ---Keywords: Security
Target Release: ---   
Hardware: All   
OS: Linux   
Whiteboard:
Fixed In Version: openshift-pipeline-plugin 1.0.57 Doc Type: If docs needed, set a value
Doc Text:
Story Points: ---
Clone Of: Environment:
Last Closed: 2020-03-26 04:31:53 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: 1816435    
Bug Blocks: 1816432    

Description Sam Fowler 2020-03-24 00:46:40 UTC 
The openshift-pipeline Jenkins plugin, as included in OpenShift's jenkins-2-plugins package, is vulnerable to remote code exection via deserializtion of YAML via the bundled SnakeYAML library. Authenticated Jenkins could users exploit this vulnerability to execute arbitrary code on the Jenkins server.
Comment 5 Sam Fowler 2020-03-25 21:47:37 UTC 
External References:

https://jenkins.io/security/advisory/2020-03-25/#SECURITY-1739
Comment 6 errata-xmlrpc 2020-03-26 03:01:06 UTC 
This issue has been addressed in the following products:

  Red Hat OpenShift Container Platform 3.11

Via RHSA-2020:0964 https://access.redhat.com/errata/RHSA-2020:0964
Comment 7 Product Security DevOps Team 2020-03-26 04:31:53 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-2020-2167
Comment 8 Sam Fowler 2020-03-26 05:32:32 UTC 
Statement:

The jenkins-2-plugins package in OpenShift Container Platform 4 does not include the Jenkins OpenShift Pipeline Plugin.