Abusing the federated share endpoint, an attacker can write arbitrary rows into the oc_share_external database table. These rows persist indefinitely — there is no automatic cleanup mechanism. Three distinct denial-of-service conditions follow from this write…
8.0Hoch
CVE-2023-1260Kube-apiserver: privesc
Beschreibung
An authentication bypass vulnerability was discovered in kube-apiserver. This issue could allow a remote, authenticated attacker who has been given permissions "update, patch" the "pods/ephemeralcontainers" subresource beyond what the default is. They would then need to create a new pod or patch one that they already have access to. This might allow evasion of SCC admission restrictions, thereby gaining control of a privileged pod.
Schwachstellentyp (CWE):
CWE-288
Daten: CVE.org, NVD, CISA KEV, FIRST EPSS, Ubuntu. Wiedergegeben wie in der Quelle, auf Englisch.
Betroffene Produkte und Versionen
| Hersteller | Produkt | Versionen | |
|---|---|---|---|
| openshift | 4.10 | — | |
| openshift | 4.11 | — | |
| openshift | 4.12 | — | |
| openshift | 4.13 | — | |
| openshift | 4.14 | — | |
| openshift ironic | 4.13 | — | |
| Red Hat | Red Hat OpenShift Container Platform 4 | — | |
| Red Hat | Red Hat OpenShift Container Platform 4.10 | all versions | |
| Red Hat | Red Hat OpenShift Container Platform 4.11 | all versions | |
| Red Hat | Red Hat OpenShift Container Platform 4.12 | all versions | |
| Red Hat | Red Hat OpenShift Container Platform 4.13 | all versions | |
| Red Hat | Red Hat OpenShift Container Platform 4.14 | all versions | |
| — | github.com/openshift/apiserver-library-go | — |
Referenzen und Patches
- RHSA-2023:3976 vendor-advisory
- RHSA-2023:4093 vendor-advisory
- RHSA-2023:4312 vendor-advisory
- RHSA-2023:4898 vendor-advisory
- RHSA-2023:5008 vendor-advisory
- https://access.redhat.com/security/cve/CVE-2023-1260 vdb-entry
- RHBZ#2176267 issue-tracking
- https://github.com/advisories/GHSA-92hx-3mh6-hc49
- https://security.netapp.com/advisory/ntap-20231020-0010/