Bug 2367235 (CVE-2025-4953) - CVE-2025-4953 podman: Build Context Bind Mount [NEEDINFO]
Summary: CVE-2025-4953 podman: Build Context Bind Mount
Keywords:
Status: NEW
Alias: CVE-2025-4953
Deadline: 2025-09-16
Product: Security Response
Classification: Other
Component: vulnerability
Version: unspecified
Hardware: All
OS: Linux
medium
medium
Target Milestone: ---
Assignee: Product Security DevOps Team
QA Contact:
URL:
Whiteboard:
Depends On: 2395827
Blocks:
TreeView+ depends on / blocked
 
Reported: 2025-05-19 11:56 UTC by OSIDB Bzimport
Modified: 2025-10-01 16:34 UTC (History)
6 users (show)

Fixed In Version:
Clone Of:
Environment:
Last Closed:
Embargoed:
tsweeney: needinfo? (nalin)

Attachments (Terms of Use)


Links
System ID Private Priority Status Summary Last Updated
Red Hat Product Errata RHSA-2025:16724 0 None None None 2025-10-01 13:15:10 UTC
Red Hat Product Errata RHSA-2025:16729 0 None None None 2025-10-01 16:34:31 UTC

Description OSIDB Bzimport 2025-05-19 11:56:31 UTC 
In the Dockerfile I added "sleep 300". After 300 seconds the build context directory will be deleted by Podman but before that an unprivileged user on the host has access to a file that has permissions 4777
Comment 9 errata-xmlrpc 2025-10-01 13:15:09 UTC 
This issue has been addressed in the following products:

  Red Hat OpenShift Container Platform 4.16

Via RHSA-2025:16724 https://access.redhat.com/errata/RHSA-2025:16724
Comment 10 errata-xmlrpc 2025-10-01 16:34:30 UTC 
This issue has been addressed in the following products:

  Red Hat OpenShift Container Platform 4.18

Via RHSA-2025:16729 https://access.redhat.com/errata/RHSA-2025:16729
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