Bug 2207831 (CVE-2023-32979)

Summary: CVE-2023-32979 jenkins-2-plugin: email-ext: Missing permission check in Email Extension Plugin
Product: [Other] Security Response Reporter: Avinash Hanwate <ahanwate>
Component: vulnerabilityAssignee: Red Hat Product Security <security-response-team>
Status: CLOSED ERRATA QA Contact:
Severity: medium Docs Contact:
Priority: medium    
Version: unspecifiedCC: dfreiber, jburrell, rogbas, vkumar
Target Milestone: ---Keywords: Security
Target Release: ---   
Hardware: All   
OS: Linux   
Whiteboard:
Fixed In Version: Email Extension Plugin 2.96.1 Doc Type: ---
Doc Text:
A flaw was found in the Jenkins Email Extension Plugin. Affected versions of the Jenkins Email Extension Plugin could allow a remote, authenticated attacker to obtain sensitive information caused by improper permission validation. By sending a specially crafted request, an attacker can check for the existence of files in the email-templates/ directory and use this information to launch further attacks against the affected system.
Story Points: ---
Clone Of: Environment:
Last Closed: 2023-06-23 22:12:13 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:    
Bug Blocks: 2207743    

Description Avinash Hanwate 2023-05-17 04:57:39 UTC
Jenkins Email Extension Plugin does not perform a permission check in a method implementing form validation, allowing attackers with Overall/Read permission to check for the existence of files in the email-templates/ directory in the Jenkins home directory on the controller file system.

https://www.jenkins.io/security/advisory/2023-05-16/#SECURITY-3088%20(1)

Comment 3 errata-xmlrpc 2023-06-23 17:41:17 UTC
This issue has been addressed in the following products:

  Red Hat OpenShift Container Platform 4.10

Via RHSA-2023:3625 https://access.redhat.com/errata/RHSA-2023:3625

Comment 4 Product Security DevOps Team 2023-06-23 22:12:11 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-2023-32979