HIGH8.0
GHSA-92hx-3mh6-hc49
kube-apiserver authentication bypass vulnerability
Quick fix
GHSA-92hx-3mh6-hc49 — github.com/openshift/apiserver-library-go: upgrade to the fixed version with the command below.
go get github.com/openshift/apiserver-library-go@v0.0.0-20230621Details
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.
Are you affected?
Enter the version of the package you're using.
Affected packages
Go/github.com/openshift/apiserver-library-go
Introduced in:
0Fixed in: 0.0.0-20230621Fix
go get github.com/openshift/apiserver-library-go@v0.0.0-20230621References
- https://nvd.nist.gov/vuln/detail/CVE-2023-1260[ADVISORY]
- https://github.com/openshift/apiserver-library-go/commit/a994128188486d2dce99a528fbcc017d276081e0[WEB]
- https://access.redhat.com/errata/RHSA-2023:3976[WEB]
- https://access.redhat.com/errata/RHSA-2023:4093[WEB]
- https://access.redhat.com/errata/RHSA-2023:4312[WEB]
- https://access.redhat.com/errata/RHSA-2023:4898[WEB]
- https://access.redhat.com/errata/RHSA-2023:5008[WEB]
- https://access.redhat.com/security/cve/CVE-2023-1260[WEB]
- https://bugzilla.redhat.com/show_bug.cgi?id=2176267[WEB]
- https://github.com/advisories/GHSA-92hx-3mh6-hc49[ADVISORY]
- https://github.com/openshift/apiserver-library-go[PACKAGE]
- https://security.netapp.com/advisory/ntap-20231020-0010[WEB]