Files or Directories Accessible to External Parties Affecting podman package, versions <1.8.1-r0
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Test your applications- Snyk ID SNYK-ALPINE320-PODMAN-7013645
- published 23 May 2024
- disclosed 11 Feb 2020
Introduced: 11 Feb 2020
CVE-2020-1726 Open this link in a new tabHow to fix?
Upgrade Alpine:3.20 podman to version 1.8.1-r0 or higher.
NVD Description
Note: Versions mentioned in the description apply only to the upstream podman package and not the podman package as distributed by Alpine.
See How to fix? for Alpine:3.20 relevant fixed versions and status.
A flaw was discovered in Podman where it incorrectly allows containers when created to overwrite existing files in volumes, even if they are mounted as read-only. When a user runs a malicious container or a container based on a malicious image with an attached volume that is used for the first time, it is possible to trigger the flaw and overwrite files in the volume.This issue was introduced in version 1.6.0.
References
- https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2020-1726
- https://access.redhat.com/errata/RHSA-2020:0680
- http://lists.opensuse.org/opensuse-security-announce/2020-09/msg00097.html
- http://lists.opensuse.org/opensuse-security-announce/2020-09/msg00103.html
- https://access.redhat.com/errata/RHSA-2020:1650
- https://access.redhat.com/security/cve/CVE-2020-1726
- https://bugzilla.redhat.com/show_bug.cgi?id=1801152