Bug 1545910 (CVE-2018-1000068)

Summary: CVE-2018-1000068 jenkins: Improper input validation allows unintended access to plugin resource files on case-insensitive file systems
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: ahardin, bleanhar, ccoleman, dedgar, dmcphers, java-sig-commits, jgoulding, jokerman, mchappel, mizdebsk, msrb
Target Milestone: ---Keywords: Security
Target Release: ---   
Hardware: All   
OS: Linux   
Whiteboard:
Fixed In Version: jenkins weekly 2.107, jenkins LTS 2.89.4 Doc Type: If docs needed, set a value
Doc Text:
Story Points: ---
Clone Of: Environment:
Last Closed: 2021-10-21 19:54:50 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: 1545911, 1565316, 1565317    
Bug Blocks: 1545912    

Description Laura Pardo 2018-02-15 19:59:35 UTC 
A flaw was found in Jenkins weekly up to and including 2.106 and Jenkins LTS up to and including 2.89.3. Jenkins did not take into account case-insensitive file systems when preventing access to plugin resource files that should not be accessible. This allowed users with Overall/Read permission to download plugin resource files in META-INF and WEB-INF directories, such as the plugins' JAR files, which could contain hardcoded secrets.


References:
https://jenkins.io/security/advisory/2018-02-14/
Comment 1 Laura Pardo 2018-02-15 20:00:05 UTC 
Created jenkins tracking bugs for this issue:

Affects: fedora-all [bug 1545911]