A flaw was found in podman before 1.7.0. File permissions for non-root users running in a privileged container are not correctly checked. This flaw can be abused by a low-privileged user inside the container to access any other file in the container, even if owned by the root user inside the container. It does not allow to directly escape the container, though being a privileged container means that a lot of security features are disabled when running the container. The highest threat from this vulnerability is to data confidentiality and integrity as well as system availability.
References
Link | Resource |
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https://bugzilla.redhat.com/show_bug.cgi?id=1915734 | Issue Tracking Patch Vendor Advisory |
https://bugzilla.redhat.com/show_bug.cgi?id=1915734 | Issue Tracking Patch Vendor Advisory |
Configurations
History
21 Nov 2024, 05:46
Type | Values Removed | Values Added |
---|---|---|
References | () https://bugzilla.redhat.com/show_bug.cgi?id=1915734 - Issue Tracking, Patch, Vendor Advisory |
Information
Published : 2021-02-11 18:15
Updated : 2024-11-21 05:46
NVD link : CVE-2021-20188
Mitre link : CVE-2021-20188
CVE.ORG link : CVE-2021-20188
JSON object : View
Products Affected
podman_project
- podman
redhat
- openshift_container_platform
- enterprise_linux
CWE
CWE-863
Incorrect Authorization