CVE-2024-42480

Public Exploit

Kamaji's RBAC Roles for `etcd` are not disjunct

Description

Kamaji is the Hosted Control Plane Manager for Kubernetes. In versions 1.0.0 and earlier, Kamaji uses an "open at the top" range definition in RBAC for etcd roles leading to some TCPs API servers being able to read, write, and delete the data of other control planes. This vulnerability is fixed in edge-24.8.2.

References

Link	Tags
https://github.com/clastix/kamaji/security/advisories/GHSA-6r4j-4rjc-8vw5	vendor advisory exploit
https://github.com/clastix/kamaji/commit/1731e8c2ed5148b125ecfbdf091ee177bd44f3db	patch
https://github.com/clastix/kamaji/blob/8cdc6191242f80d120c46b166e2102d27568225a/internal/datastore/etcd.go#L19-L24	product

Frequently Asked Questions

What is the severity of CVE-2024-42480?: CVE-2024-42480 has been scored as a high severity vulnerability.
How to fix CVE-2024-42480?: To fix CVE-2024-42480, make sure you are using an up-to-date version of the affected component(s) by checking the vendor release notes. As for now, there are no other specific guidelines available.
Is CVE-2024-42480 being actively exploited in the wild?: It is possible that CVE-2024-42480 is being exploited or will be exploited in a near future based on public information. According to its EPSS score, there is a ~0% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
What software or system is affected by CVE-2024-42480?: CVE-2024-42480 affects clastix kamaji.

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Description

Category

CWE-284 – Improper Access Control

References

Frequently Asked Questions