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 |
---|---|
https://bugzilla.redhat.com/show_bug.cgi?id=1915734 | Issue Tracking Patch Vendor Advisory |
History
No history.
MITRE Information
Status: PUBLISHED
Assigner: redhat
Published: 2021-02-11T15:31:47
Updated: 2021-02-11T15:31:47
Reserved: 2020-12-17T00:00:00
Link: CVE-2021-20188
JSON object: View
NVD Information
Status : Analyzed
Published: 2021-02-11T18:15:16.177
Modified: 2021-02-17T20:12:38.090
Link: CVE-2021-20188
JSON object: View
Redhat Information
No data.
CWE