{
    "dataType": "CVE_RECORD",
    "dataVersion": "5.1",
    "cveMetadata": {
        "cveId": "CVE-2023-1297",
        "assignerOrgId": "67fedba0-ff2e-4543-ba5b-aa93e87718cc",
        "state": "PUBLISHED",
        "assignerShortName": "HashiCorp",
        "dateReserved": "2023-03-09T18:51:51.406Z",
        "datePublished": "2023-06-02T22:48:28.938Z",
        "dateUpdated": "2024-08-02T05:41:00.070Z"
    },
    "containers": {
        "cna": {
            "providerMetadata": {
                "orgId": "67fedba0-ff2e-4543-ba5b-aa93e87718cc",
                "shortName": "HashiCorp",
                "dateUpdated": "2023-06-02T22:48:28.938Z"
            },
            "title": " Consul Cluster Peering can Result in Denial of Service",
            "problemTypes": [
                {
                    "descriptions": [
                        {
                            "lang": "en",
                            "cweId": "CWE-826",
                            "description": "CWE-826: Premature Release of Resource During Expected Lifetime",
                            "type": "CWE"
                        }
                    ]
                }
            ],
            "impacts": [
                {
                    "capecId": "CAPEC-176",
                    "descriptions": [
                        {
                            "lang": "en",
                            "value": "CAPEC-176: Configuration/Environment Manipulation"
                        }
                    ]
                }
            ],
            "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"
                }
            ],
            "descriptions": [
                {
                    "lang": "en",
                    "value": "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",
                    "supportingMedia": [
                        {
                            "type": "text/html",
                            "base64": false,
                            "value": "To exploit this vulnerability, an attacker requires access to an ACL token with service:write permissions in a cluster that uses cluster peering."
                        }
                    ]
                }
            ],
            "references": [
                {
                    "url": "https://discuss.hashicorp.com/t/hcsec-2023-15-consul-cluster-peering-can-result-in-denial-of-service/54515"
                }
            ],
            "metrics": [
                {
                    "format": "CVSS",
                    "scenarios": [
                        {
                            "lang": "en",
                            "value": "GENERAL"
                        }
                    ],
                    "cvssV3_1": {
                        "version": "3.1",
                        "attackVector": "NETWORK",
                        "attackComplexity": "LOW",
                        "privilegesRequired": "HIGH",
                        "userInteraction": "NONE",
                        "scope": "UNCHANGED",
                        "confidentialityImpact": "NONE",
                        "integrityImpact": "NONE",
                        "availabilityImpact": "HIGH",
                        "baseSeverity": "MEDIUM",
                        "baseScore": 4.9,
                        "vectorString": "CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H"
                    }
                }
            ],
            "source": {
                "discovery": "INTERNAL"
            }
        },
        "adp": [
            {
                "providerMetadata": {
                    "orgId": "af854a3a-2127-422b-91ae-364da2661108",
                    "shortName": "CVE",
                    "dateUpdated": "2024-08-02T05:41:00.070Z"
                },
                "title": "CVE Program Container",
                "references": [
                    {
                        "url": "https://discuss.hashicorp.com/t/hcsec-2023-15-consul-cluster-peering-can-result-in-denial-of-service/54515",
                        "tags": [
                            "x_transferred"
                        ]
                    }
                ]
            }
        ]
    }
}