Bug 2260180 (CVE-2024-23897) - CVE-2024-23897 jenkins: Arbitrary file read vulnerability through the CLI can lead to RCE
Summary: CVE-2024-23897 jenkins: Arbitrary file read vulnerability through the CLI can...
Keywords:
Status: NEW
Alias: CVE-2024-23897
Product: Security Response
Classification: Other
Component: vulnerability
Version: unspecified
Hardware: All
OS: Linux
urgent
urgent
Target Milestone: ---
Assignee: Sayan Biswas
QA Contact:
URL:
Whiteboard:
Depends On:
Blocks: 2260178
TreeView+ depends on / blocked
 
Reported: 2024-01-24 20:32 UTC by Zack Miele
Modified: 2024-05-02 18:49 UTC (History)
10 users (show)

Fixed In Version: Jenkins 2.442, Jenkins LTS 2.426.3
Doc Type: If docs needed, set a value
Doc Text:
A flaw was found in Jenkins, which uses the args4j library to parse command arguments and options on the Jenkins controller when processing CLI commands. This command parser has a feature that replaces the "@" character followed by a file path in an argument with the file’s contents (expandAtFiles). This feature is enabled by default; Jenkins 2.441 and earlier as well as LTS 2.426.2 and earlier do not disable it.
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Last Closed:
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Links
System ID Private Priority Status Summary Last Updated
Red Hat Product Errata RHSA-2024:0775 0 None None None 2024-02-12 10:43:59 UTC
Red Hat Product Errata RHSA-2024:0776 0 None None None 2024-02-12 10:24:49 UTC
Red Hat Product Errata RHSA-2024:0778 0 None None None 2024-02-12 10:37:31 UTC

Description Zack Miele 2024-01-24 20:32:23 UTC 
Jenkins 2.441 and earlier, LTS 2.426.2 and earlier does not disable a feature of its CLI command parser that replaces an '@' character followed by a file path in an argument with the file's contents, allowing unauthenticated attackers to read arbitrary files on the Jenkins controller file system.
Comment 6 errata-xmlrpc 2024-02-12 10:24:48 UTC 
This issue has been addressed in the following products:

  OpenShift Developer Tools and Services for OCP 4.13

Via RHSA-2024:0776 https://access.redhat.com/errata/RHSA-2024:0776
Comment 7 errata-xmlrpc 2024-02-12 10:37:29 UTC 
This issue has been addressed in the following products:

  OpenShift Developer Tools and Services for OCP 4.12

Via RHSA-2024:0778 https://access.redhat.com/errata/RHSA-2024:0778
Comment 8 errata-xmlrpc 2024-02-12 10:43:57 UTC 
This issue has been addressed in the following products:

  OpenShift Developer Tools and Services for OCP 4.11

Via RHSA-2024:0775 https://access.redhat.com/errata/RHSA-2024:0775
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