CVE-2023-32186

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.
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTNIST
7.5 HIGH
NETWORK
LOW
NONE
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
suseCNA
7.5 HIGH
NETWORK
LOW
NONE
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
CVEADP
---
---
CISA-ADPADP
---
---
Base Score
CVSS 3.x
EPSS Score
Percentile: 51%
VendorProductVersion
suserke2
1.24.17\+/rke2r1 <
𝑥
< 1.24.17\+/rke2r1
suserke2
1.25.13\+/rke2r1 <
𝑥
< 1.25.13\+/rke2r1
suserke2
.27.5\+/rke2r1 <
𝑥
< .27.5\+/rke2r1
suserke2
1.28.1\+/rke2r1 <
𝑥
< 1.28.1\+/rke2r1
suserancher_rke2
1.24.0\+rke2r1 ≤
𝑥
< 1.24.17\+rke2r1
suserancher_rke2
1.25.0\+rke2r1 ≤
𝑥
< 1.25.13\+rke2r1
suserancher_rke2
1.26.0\+rke2r1 ≤
𝑥
< 1.26.8\+rke2r1
suserancher_rke2
1.27.1\+rke2r1 ≤
𝑥
< 1.27.5\+rke2r1
suserancher_rke2
1.28.1\+rke2r1:rc1
suserancher_rke2
1.28.1\+rke2r1:rc2
𝑥
= Vulnerable software versions
Common Weakness Enumeration
References
https://bugzilla.suse.com/show_bug.cgi?id=CVE-2023-32186
https://github.com/rancher/rke2/security/advisories/GHSA-p45j-vfv5-wprq
https://bugzilla.suse.com/show_bug.cgi?id=CVE-2023-32186
https://github.com/rancher/rke2/security/advisories/GHSA-p45j-vfv5-wprq