Description
A Allocation of Resources Without Limits or Throttling vulnerability in SUSE RKE2 allows attackers with access to K3s servers apiserver/supervisor port (TCP 6443) cause denial of service. This issue affects RKE2: from 1.24.0 before 1.24.17+rke2r1, from v1.25.0 before v1.25.13+rke2r1, from v1.26.0 before v1.26.8+rke2r1, from v1.27.0 before v1.27.5+rke2r1, from v1.28.0 before v1.28.1+rke2r1.
References (2)
Core 2
Core References
Issue Tracking, Vendor Advisory
https://bugzilla.suse.com/show_bug.cgi?id=CVE-2023-32186
Mitigation, Vendor Advisory
https://github.com/rancher/rke2/security/advisories/GHSA-p45j-vfv5-wprq
Scores
CVSS v3
7.5
EPSS
0.0028
EPSS Percentile
51.5%
Attack Vector
NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
CISA SSVC
Vulnrichment
Exploitation
none
Automatable
yes
Technical Impact
partial
Details
CWE
CWE-770
Status
published
Products (3)
rancher/rke2
0 - 1.24.17Go
suse/rancher_rke2
1.28.1\+rke2r1 rc1 (2 CPE variants)
suse/rancher_rke2
1.24.0\+rke2r1 - 1.24.17\+rke2r1
Published
Sep 19, 2023
Tracked Since
Feb 18, 2026