Bug 1545910 – CVE-2018-1000068 jenkins: Improper input validation allows unintended access to plugin resource files on case-insensitive file systems

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Bug 1545910 - (CVE-2018-1000068) CVE-2018-1000068 jenkins: Improper input validation allows unintended access to plugin resource files on case-insensitive file systems

Summary:	CVE-2018-1000068 jenkins: Improper input validation allows unintended access ...

Status:	NEW

Aliases:	CVE-2018-1000068

Product:	Security Response
Classification:	Other
Component:	vulnerability (Show other bugs)
Sub Component:
Version:	unspecified
Hardware:	All Linux

Priority	medium Severity medium
Target Milestone:	---
Target Release:	---
Assigned To:	Red Hat Product Security
QA Contact:
Docs Contact:

URL:
Whiteboard:	impact=moderate,public=20180214,repor...
Keywords:	Security

Depends On:	1545911 1565316 1565317
Blocks:	1545912
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Reported:	2018-02-15 14:59 EST by Laura Pardo
Modified:	2018-08-10 02:51 EDT (History)
CC List:	12 users (show)

See Also:
Fixed In Version:	jenkins weekly 2.107, jenkins LTS 2.89.4
Doc Type:	If docs needed, set a value
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RHEL 7.3 requirements from Atomic Host:
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Description Laura Pardo 2018-02-15 14:59:35 EST

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 15:00:05 EST

Created jenkins tracking bugs for this issue:

Affects: fedora-all [bug 1545911]

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