CVE-2023-1260
Kube-apiserver: privesc
Vexday Risk Score
21Low
SSVC decision (CISA)
Track
No exploitation signal → monitor
CVSS 8EPSS 1.6%KEV nãoPoC —Nuclei —Metasploit —Patch referenciado
Lifecycle
24 Sep 2023Published on NVD
Recommendation: Monitor — no exploitation signal at the moment.
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.
CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:C/C:H/I:H/A:H
Affected products
github.com/openshift/apiserver-library-goRed Hat · Red Hat OpenShift Container Platform 4Red Hat · Red Hat OpenShift Container Platform 4.10Red Hat · Red Hat OpenShift Container Platform 4.11Red Hat · Red Hat OpenShift Container Platform 4.12Red Hat · Red Hat OpenShift Container Platform 4.13Red Hat · Red Hat OpenShift Container Platform 4.14Want to know if your infrastructure is exposed to this?
Talk to TrueHacking →References
https://access.redhat.com/errata/RHSA-2023:3976https://access.redhat.com/errata/RHSA-2023:4093https://access.redhat.com/errata/RHSA-2023:4312https://access.redhat.com/errata/RHSA-2023:4898https://access.redhat.com/errata/RHSA-2023:5008https://access.redhat.com/security/cve/CVE-2023-1260https://bugzilla.redhat.com/show_bug.cgi?id=2176267https://github.com/advisories/GHSA-92hx-3mh6-hc49https://security.netapp.com/advisory/ntap-20231020-0010/