Description (CNA)
Incus is a system container and virtual machine manager. Prior to version 7.3.0, an unprivileged, project-confined Incus user (a non-admin TLS/RBAC identity with `can_create_images` and `can_create_instances`) can execute arbitrary code as root on the host. A crafted image ships `backup.yaml` as a symlink to a host file. When the root daemon writes the instance's backup file, it follows the symlink. Version 7.3.0 patches the issue.
Affected (CNA)
| Vendor / product | Versions |
|---|---|
| lxc / incus | affected < 7.3.0 |
CWE
CWE-59, CWE-61
References
ADP enrichment
No English description supplied.