Vulnerability Details CVE-2023-1260
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.
Exploit prediction scoring system (EPSS) score
EPSS Score 0.001
EPSS Ranking 18.2%
CVSS Severity
CVSS v3 Score 8.0
References
- https://access.redhat.com/errata/RHSA-2023:3976
- https://access.redhat.com/errata/RHSA-2023:4093
- https://access.redhat.com/errata/RHSA-2023:4312
- https://access.redhat.com/errata/RHSA-2023:4898
- https://access.redhat.com/errata/RHSA-2023:5008
- https://access.redhat.com/security/cve/CVE-2023-1260
- https://bugzilla.redhat.com/show_bug.cgi?id=2176267
- https://github.com/advisories/GHSA-92hx-3mh6-hc49
- https://security.netapp.com/advisory/ntap-20231020-0010/
- https://access.redhat.com/errata/RHSA-2023:3976
- https://access.redhat.com/errata/RHSA-2023:4093
- https://access.redhat.com/errata/RHSA-2023:4312
- https://access.redhat.com/errata/RHSA-2023:4898
- https://access.redhat.com/errata/RHSA-2023:5008
- https://access.redhat.com/security/cve/CVE-2023-1260
- https://bugzilla.redhat.com/show_bug.cgi?id=2176267
- https://github.com/advisories/GHSA-92hx-3mh6-hc49
- https://security.netapp.com/advisory/ntap-20231020-0010/
Products affected by CVE-2023-1260
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cpe:2.3:a:kubernetes:kube-apiserver:-
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cpe:2.3:a:redhat:openshift_container_platform:4.10
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cpe:2.3:a:redhat:openshift_container_platform:4.11
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cpe:2.3:a:redhat:openshift_container_platform:4.12
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cpe:2.3:a:redhat:openshift_container_platform:4.13