A flaw was found in podman. The `podman machine` function (used to create and manage Podman virtual machine containing a Podman process) spawns a `gvproxy` process on the host system. The `gvproxy` API is accessible on port 7777 on all IP addresses on the host. If that port is open on the host's firewall, an attacker can potentially use the `gvproxy` API to forward ports on the host to ports in the VM, making private services on the VM accessible to the network. This issue could be also used to interrupt the host's services by forwarding all ports to the VM.
References
Configurations
History
01 Mar 2022, 20:03
| Type | Values Removed | Values Added |
|---|---|---|
| References | (FEDORA) https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/QFFVJ6S3ZRMPDYB7KYAWEMDHXFZYQPU3/ - Mailing List, Third Party Advisory | |
| References | (MISC) https://bugzilla.redhat.com/show_bug.cgi?id=2026675, - Broken Link, Issue Tracking, Patch, Third Party Advisory | |
| CPE | cpe:2.3:o:fedoraproject:fedora:34:*:*:*:*:*:*:* |
08 Feb 2022, 03:15
| Type | Values Removed | Values Added |
|---|---|---|
| References |
|
07 Jan 2022, 16:41
| Type | Values Removed | Values Added |
|---|---|---|
| References | (MISC) https://bugzilla.redhat.com/show_bug.cgi?id=2026675, - Patch, Third Party Advisory | |
| References | (MISC) https://github.com/containers/podman/releases/tag/v3.4.3 - Release Notes, Third Party Advisory | |
| CVSS |
v2 : v3 : |
v2 : 6.4
v3 : 6.5 |
| CPE | cpe:2.3:a:podman_project:podman:*:*:*:*:*:*:*:* cpe:2.3:o:fedoraproject:fedora:35:*:*:*:*:*:*:* cpe:2.3:o:redhat:enterprise_linux:8.0:*:*:*:*:*:*:* |
23 Dec 2021, 20:15
| Type | Values Removed | Values Added |
|---|---|---|
| New CVE |
Information
Published : 2021-12-23 20:15
Updated : 2024-02-04 22:08
NVD link : CVE-2021-4024
Mitre link : CVE-2021-4024
CVE.ORG link : CVE-2021-4024
JSON object : View
Products Affected
fedoraproject
- fedora
redhat
- enterprise_linux
podman_project
- podman