CVE-2021-20199
Rootless containers run with Podman, receive all traffic with a source IP address of 127.0.0.1 (including from remote hosts). This impacts containerized applications that trust localhost (127.0.01) connections by default and do not require authentication. This issue affects Podman 1.8.0 onwards.
02 / AFFECTED SOFTWARE
Affected packages
03 / CONNECTIONS
Connected vulnerabilities
04 / EVIDENCE
Source records
Rootless containers run with Podman, receive all traffic with a source IP address of 127.0.0.1 (including from remote hosts). This impacts containerized applications that trust localhost (127.0.01) connections by default and do not require authentication. This issue affects Podman 1.8.0 onwards.
Rootless containers run with Podman, receive all traffic with a source IP address of 127.0.0.1 (including from remote hosts). This impacts containerized applications that trust localhost (127.0.01) connections by default and do not require authentication. This issue affects Podman versions from 1.8.0 to 3.0.0.
05 / REFERENCES
Further evidence
- https://bugzilla.redhat.com/show_bug.cgi?id=1919050
- https://github.com/containers/podman/issues/5138
- https://github.com/containers/podman/pull/9052
- https://github.com/rootless-containers/rootlesskit/pull/206
- https://github.com/containers/podman/pull/9225
- https://github.com/containers/podman/releases/tag/v3.0.0-rc3
- https://nvd.nist.gov/vuln/detail/CVE-2021-20199