CVE-2023-32186

2023-09-1910:15:13

CWE-770

[email protected]

web.nvd.nist.gov

2404

cve-2023-32186

suse rke2

resource allocation

vulnerability

denial of service

nvd

cve

7.5 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

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

0.0005 Low

EPSS

Percentile

17.1%

JSON

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.

Affected configurations

NVD

Node

suserancher_rke2Range1.24.0\+rke2r1–1.24.17\+rke2r1

suserancher_rke2Range1.25.0\+rke2r1–1.25.13\+rke2r1

suserancher_rke2Range1.26.0\+rke2r1–1.26.8\+rke2r1

suserancher_rke2Range1.27.1\+rke2r1–1.27.5\+rke2r1

suserancher_rke2Match1.28.1\+rke2r1rc1

suserancher_rke2Match1.28.1\+rke2r1rc2

CPENameOperatorVersion
suse:rancher_rke2suse rancher rke2lt1.24.17\+rke2r1
suse:rancher_rke2suse rancher rke2lt1.25.13\+rke2r1
suse:rancher_rke2suse rancher rke2lt1.26.8\+rke2r1
suse:rancher_rke2suse rancher rke2lt1.27.5\+rke2r1
suse:rancher_rke2suse rancher rke2eq1.28.1+rke2r1

CPE	Name	Operator	Version
suse:rancher_rke2	suse rancher rke2	lt	1.24.17\+rke2r1
suse:rancher_rke2	suse rancher rke2	lt	1.25.13\+rke2r1
suse:rancher_rke2	suse rancher rke2	lt	1.26.8\+rke2r1
suse:rancher_rke2	suse rancher rke2	lt	1.27.5\+rke2r1
suse:rancher_rke2	suse rancher rke2	eq	1.28.1+rke2r1

CNA Affected

[
  {
    "defaultStatus": "unaffected",
    "product": "RKE2",
    "vendor": "SUSE",
    "versions": [
      {
        "lessThan": "1.24.17+rke2r1",
        "status": "affected",
        "version": "1.24.0",
        "versionType": "semver"
      },
      {
        "lessThan": "v1.25.13+rke2r1",
        "status": "affected",
        "version": "v1.25.0",
        "versionType": "semver"
      },
      {
        "lessThan": "v1.26.8+rke2r1",
        "status": "affected",
        "version": "v1.26.0",
        "versionType": "semver"
      },
      {
        "lessThan": "v1.27.5+rke2r1",
        "status": "affected",
        "version": "v1.27.0",
        "versionType": "semver"
      },
      {
        "lessThan": "v1.28.1+rke2r1",
        "status": "affected",
        "version": "v1.28.0",
        "versionType": "semver"
      }
    ]
  }
]