Not rated
CVE-2021-20188 A flaw was found in podman before 1.7.0
Description
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.
Affected products and versions
| Product | Affected versions | Fixed in |
|---|---|---|
| Podman | Versions not published |
References
- bugzilla.redhat.com bugzilla.redhat.com
Timeline
- Published
- Last modified
Other CVEs of Podman
The 12 CVEs of Podman →
CVE-2023-0778
A Time-of-check Time-of-use (TOCTOU) flaw was found in podman
6.8
Medium
CVE-2022-4122
A vulnerability was found in buildah
5.3
Medium
CVE-2022-4123
A flaw was found in Buildah
3.3
Low
CVE-2022-2989
An incorrect handling of the supplementary groups in the Podman container engine might lead to the sensitive information…
7.1
High