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
07 Nov 2023, 03:40
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Information
Published : 2021-12-23 20:15
Updated : 2024-02-28 18:48
NVD link : CVE-2021-4024
Mitre link : CVE-2021-4024
CVE.ORG link : CVE-2021-4024
JSON object : View
Products Affected
podman_project
- podman
redhat
- enterprise_linux
fedoraproject
- fedora