Files or Directories Accessible to External Parties Affecting buildah package, versions <0:1.11.6-7.module+el8.2.0+5856+b8046c6d
Threat Intelligence
Do your applications use this vulnerable package?
In a few clicks we can analyze your entire application and see what components are vulnerable in your application, and suggest you quick fixes.
Test your applications- Snyk ID SNYK-CENTOS8-BUILDAH-2034411
- published 26 Jul 2021
- disclosed 11 Feb 2020
Introduced: 11 Feb 2020
CVE-2020-1726 Open this link in a new tabHow to fix?
Upgrade Centos:8 buildah to version 0:1.11.6-7.module+el8.2.0+5856+b8046c6d or higher.
NVD Description
Note: Versions mentioned in the description apply only to the upstream buildah package and not the buildah package as distributed by Centos.
See How to fix? for Centos:8 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/security/cve/CVE-2020-1726
- https://access.redhat.com/errata/RHSA-2020:1650
- http://lists.opensuse.org/opensuse-security-announce/2020-09/msg00097.html
- http://lists.opensuse.org/opensuse-security-announce/2020-09/msg00103.html
- https://bugzilla.redhat.com/show_bug.cgi?id=1801152