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Red Hat OpenShift: CVE-2023-27899: Jenkins: Temporary plugin file created with insecure permissions

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Red Hat OpenShift: CVE-2023-27899: Jenkins: Temporary plugin file created with insecure permissions

Severity
4
CVSS
(AV:L/AC:M/Au:N/C:P/I:P/A:P)
Published
03/10/2023
Created
05/10/2023
Added
05/10/2023
Modified
02/13/2024

Description

Jenkins 2.393 and earlier, LTS 2.375.3 and earlier creates a temporary file in the default temporary directory with the default permissions for newly created files when uploading a plugin for installation, potentially allowing attackers with access to the Jenkins controller file system to read and write the file before it is used, potentially resulting in arbitrary code execution.

Solution(s)

  • linuxrpm-upgrade-jenkins

References

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