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  5. CVE-2024-42480

CVE-2024-42480: RBAC Roles for `etcd` created by Kamaji are not disjunct

August 12, 2024 (updated November 18, 2024)

Using an “open at the top” range definition in RBAC for etcd roles leads to some TCPs API servers being able to read, write and delete the data of other control planes.

References

  • github.com/advisories/GHSA-6r4j-4rjc-8vw5
  • github.com/clastix/kamaji
  • github.com/clastix/kamaji/blob/8cdc6191242f80d120c46b166e2102d27568225a/internal/datastore/etcd.go
  • github.com/clastix/kamaji/commit/1731e8c2ed5148b125ecfbdf091ee177bd44f3db
  • github.com/clastix/kamaji/security/advisories/GHSA-6r4j-4rjc-8vw5
  • nvd.nist.gov/vuln/detail/CVE-2024-42480

Code Behaviors & Features

Detect and mitigate CVE-2024-42480 with GitLab Dependency Scanning

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Affected versions

All versions up to 1.0.0

Solution

Unfortunately, there is no solution available yet.

Impact 9.9 CRITICAL

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H

Learn more about CVSS

Weakness

  • CWE-284: Improper Access Control

Source file

go/github.com/clastix/kamaji/CVE-2024-42480.yml

Spotted a mistake? Edit the file on GitLab.

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