vulnerability
Red Hat: CVE-2021-20199: CVE-2021-20199 podman: Remote traffic to rootless containers is seen as orginating from localhost (Multiple Advisories)
| Severity | CVSS | Published | Added | Modified |
|---|---|---|---|---|
| 4 | (AV:N/AC:M/Au:N/C:N/I:P/A:N) | 2021-02-02 | 2021-05-21 | 2025-03-17 |
Severity
4
CVSS
(AV:N/AC:M/Au:N/C:N/I:P/A:N)
Published
2021-02-02
Added
2021-05-21
Modified
2025-03-17
Description
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.
Solution(s)
redhat-upgrade-buildahredhat-upgrade-buildah-debuginforedhat-upgrade-buildah-debugsourceredhat-upgrade-buildah-testsredhat-upgrade-buildah-tests-debuginforedhat-upgrade-cockpit-podmanredhat-upgrade-conmonredhat-upgrade-conmon-debuginforedhat-upgrade-conmon-debugsourceredhat-upgrade-container-selinuxredhat-upgrade-containernetworking-pluginsredhat-upgrade-containernetworking-plugins-debuginforedhat-upgrade-containernetworking-plugins-debugsourceredhat-upgrade-containers-commonredhat-upgrade-critredhat-upgrade-criuredhat-upgrade-criu-debuginforedhat-upgrade-criu-debugsourceredhat-upgrade-crunredhat-upgrade-crun-debuginforedhat-upgrade-crun-debugsourceredhat-upgrade-fuse-overlayfsredhat-upgrade-fuse-overlayfs-debuginforedhat-upgrade-fuse-overlayfs-debugsourceredhat-upgrade-libslirpredhat-upgrade-libslirp-debuginforedhat-upgrade-libslirp-debugsourceredhat-upgrade-libslirp-develredhat-upgrade-oci-seccomp-bpf-hookredhat-upgrade-oci-seccomp-bpf-hook-debuginforedhat-upgrade-oci-seccomp-bpf-hook-debugsourceredhat-upgrade-podmanredhat-upgrade-podman-catatonitredhat-upgrade-podman-catatonit-debuginforedhat-upgrade-podman-debuginforedhat-upgrade-podman-debugsourceredhat-upgrade-podman-dockerredhat-upgrade-podman-gvproxyredhat-upgrade-podman-gvproxy-debuginforedhat-upgrade-podman-pluginsredhat-upgrade-podman-plugins-debuginforedhat-upgrade-podman-remoteredhat-upgrade-podman-remote-debuginforedhat-upgrade-podman-testsredhat-upgrade-python3-criuredhat-upgrade-runcredhat-upgrade-runc-debuginforedhat-upgrade-runc-debugsourceredhat-upgrade-skopeoredhat-upgrade-skopeo-debuginforedhat-upgrade-skopeo-debugsourceredhat-upgrade-skopeo-testsredhat-upgrade-slirp4netnsredhat-upgrade-slirp4netns-debuginforedhat-upgrade-slirp4netns-debugsourceredhat-upgrade-toolboxredhat-upgrade-udica
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