CVE-2023-1297

2023-06-0223:15:09

CWE-826

[email protected]

web.nvd.nist.gov

139

consul

consul enterprise

cluster peering

cve-2023-1297

denial of service

vulnerability

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

7.1 High

AI Score

Confidence

High

0.001 Low

EPSS

Percentile

34.0%

JSON

Consul and Consul Enterprise’s cluster peering implementation contained a flaw whereby a peer cluster with service of the same name as a local service could corrupt Consul state, resulting in denial of service. This vulnerability was resolved in Consul 1.14.5, and 1.15.3

Affected configurations

NVD

Node

hashicorpconsulRange1.13.0–1.14.7-

hashicorpconsulRange1.13.0–1.14.7enterprise

hashicorpconsulRange1.15.0–1.15.3-

hashicorpconsulRange1.15.0–1.15.3enterprise

CPENameOperatorVersion
hashicorp:consulhashicorp consullt1.14.7
hashicorp:consulhashicorp consullt1.15.3

CPE	Name	Operator	Version
hashicorp:consul	hashicorp consul	lt	1.14.7
hashicorp:consul	hashicorp consul	lt	1.15.3

CNA Affected

[
  {
    "vendor": "HashiCorp",
    "product": "Consul",
    "platforms": [
      "64 bit",
      "32 bit",
      "x86",
      "ARM",
      "MacOS",
      "Windows",
      "Linux"
    ],
    "repo": "https://github.com/hashicorp/consul",
    "versions": [
      {
        "status": "affected",
        "version": "1.14.0",
        "lessThanOrEqual": "1.14.5",
        "versionType": "semver"
      },
      {
        "status": "affected",
        "version": "1.15.0",
        "lessThanOrEqual": "1.15.3",
        "versionType": "semver"
      }
    ],
    "defaultStatus": "unaffected"
  },
  {
    "vendor": "HashiCorp",
    "product": "Consul Enterprise",
    "platforms": [
      "64 bit",
      "32 bit",
      "x86",
      "ARM",
      "MacOS",
      "Windows",
      "Linux"
    ],
    "versions": [
      {
        "status": "affected",
        "version": "1.14.0",
        "lessThanOrEqual": "1.14.5",
        "versionType": "semver"
      },
      {
        "status": "affected",
        "version": "1.15.0",
        "lessThanOrEqual": "1.15.3",
        "versionType": "semver"
      }
    ],
    "defaultStatus": "unaffected"
  }
]