Skip to main content

Allocation of Resources Without Limits or Throttling

CVE-2023-32186

High
7.5/10

Summary

An Allocation of Resources Without Limits or Throttling vulnerability in SUSE RKE2 allows attackers with access to K3s servers apiserver/supervisor port (TCP 6443) to cause Denial of Service. This issue affects github.com/rancher/rke2 versions prior to 1.24.17-rc2+rke2r1, 1.25.x prior to 1.25.13-rc2+rke2r1, 1.26.x prior to 1.26.8-rc2+rke2r1, 1.27.x prior to 1.27.5-rc2+rke2r1.

  • LOW
  • NETWORK
  • NONE
  • UNCHANGED
  • NONE
  • NONE
  • NONE
  • HIGH

CWE-770 - Allocation of Resources Without Limits or Throttling

The software allocates a reusable resource or group of resources on behalf of an actor without imposing any restrictions on the size or number of resources that can be allocated, in violation of the intended security policy for that actor.

References

Advisory Timeline

  • Published