The containers/image library used by the container tools Podman, Buildah, and Skopeo in Red Hat Enterprise Linux version 8 and CRI-O in OpenShift Container Platform, does not enforce TLS connections to the container registry authorization service. An attacker could use this vulnerability to launch a MiTM attack and steal login credentials or bearer tokens.
CVSS 3.x
| Source | Score | Severity | Vector | Exploitability | Impact |
|---|---|---|---|---|---|
| nvd@nist.gov | 5.9 | MEDIUM | CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N | 2.2 | 3.6 |
CVSS 2.0
Severity: MEDIUM
Problem Type: CWE-522,CWE-522,
Products Affected
| Vendor | Product | Version |
|---|---|---|
| libpod_project | libpod | - |
| skopeo_project | skopeo | - |
| redhat | openshift_container_platform | 4.1 |
| opensuse | leap | 15.1 |
| redhat | enterprise_linux | 8.0 |
| buildah_project | buildah | - |