Origin Validation Error Affecting containernetworking-plugins package, versions <0:0.9.1-1.module+el8.4.0+10607+f4da7515
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Test your applications- Snyk ID SNYK-CENTOS8-CONTAINERNETWORKINGPLUGINS-2108877
- published 26 Jul 2021
- disclosed 1 Jan 2021
Introduced: 1 Jan 2021
CVE-2021-20199 Open this link in a new tabHow to fix?
Upgrade Centos:8 containernetworking-plugins to version 0:0.9.1-1.module+el8.4.0+10607+f4da7515 or higher.
NVD Description
Note: Versions mentioned in the description apply only to the upstream containernetworking-plugins package and not the containernetworking-plugins package as distributed by Centos.
See How to fix? for Centos:8 relevant fixed versions and status.
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.
References
- https://access.redhat.com/security/cve/CVE-2021-20199
- 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://access.redhat.com/errata/RHSA-2021:1796