Vulnerability · Published Oct 5, 2023 · Assigned by redhat
CVE-2022-3248Openshift api admission checks does not enforce "custom-host" permissions
Medium 4.4
In plain English
A medium-severity incorrect authorization in kubernetes. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.5% (higher than 42% of all known vulnerabilities).
Severity (CVSS 3.1)4.4Medium
Exploit odds (30 days)0.5%top 58.4% of all CVEs
Exploited in the wildNo reportsCISA SSVC: none
Attack toolingNoneno public tooling known
Official description
A flaw was found in OpenShift API, as admission checks do not enforce "custom-host" permissions. This issue could allow an attacker to violate the boundaries, as permissions will not be applied.
Affected products (as reported)
| Vendor | Product | Versions |
|---|---|---|
| n/a | kubernetes | see references |
| Red Hat | Red Hat Advanced Cluster Management for Kubernetes 2 | see references |
| Red Hat | Red Hat Ansible Automation Platform 1.2 | see references |
| Red Hat | Red Hat Ansible Tower 3 | see references |
| Red Hat | Red Hat OpenShift Container Platform 3.11 | see references |
| Red Hat | Red Hat OpenShift Container Platform 4 | see references |
| Red Hat | Red Hat OpenShift Container Platform 4 | see references |
Weakness: CWE-863 · Vector: CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:U/C:N/I:H/A:N
References
- https://access.redhat.com/security/cve/CVE-2022-3248 vdb-entry, x_refsource_REDHAT
- RHBZ#2072188 issue-tracking, x_refsource_REDHAT