{
    "dataType": "CVE_RECORD",
    "dataVersion": "5.1",
    "cveMetadata": {
        "state": "PUBLISHED",
        "cveId": "CVE-2022-39388",
        "assignerOrgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
        "assignerShortName": "GitHub_M",
        "dateUpdated": "2024-08-03T12:07:41.233Z",
        "dateReserved": "2022-09-02T00:00:00",
        "datePublished": "2022-11-10T00:00:00"
    },
    "containers": {
        "cna": {
            "title": "Istio may allow identity impersonation if user has localhost access",
            "providerMetadata": {
                "orgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
                "shortName": "GitHub_M",
                "dateUpdated": "2022-11-10T00:00:00"
            },
            "descriptions": [
                {
                    "lang": "en",
                    "value": "Istio is an open platform to connect, manage, and secure microservices. In versions on the 1.15.x branch prior to 1.15.3, a user can impersonate any workload identity within the service mesh if they have localhost access to the Istiod control plane. Version 1.15.3 contains a patch for this issue. There are no known workarounds."
                }
            ],
            "affected": [
                {
                    "vendor": "istio",
                    "product": "istio",
                    "versions": [
                        {
                            "version": ">= 1.15.0-beta.0, < 1.15.3",
                            "status": "affected"
                        }
                    ]
                }
            ],
            "references": [
                {
                    "url": "https://github.com/istio/istio/security/advisories/GHSA-6c6p-h79f-g6p4"
                },
                {
                    "url": "https://github.com/istio/istio/commit/346260e5115e9fbc65ba8a559bc686e6ca046a32"
                },
                {
                    "url": "https://github.com/istio/istio/commit/9a643e270421560afb2630e00f76d46a55499df9"
                },
                {
                    "url": "https://istio.io/latest/news/releases/1.15.x/announcing-1.15.3/"
                }
            ],
            "metrics": [
                {
                    "cvssV3_1": {
                        "version": "3.1",
                        "vectorString": "CVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:C/C:H/I:L/A:N",
                        "attackVector": "ADJACENT_NETWORK",
                        "attackComplexity": "LOW",
                        "privilegesRequired": "LOW",
                        "userInteraction": "NONE",
                        "scope": "CHANGED",
                        "confidentialityImpact": "HIGH",
                        "integrityImpact": "LOW",
                        "availabilityImpact": "NONE",
                        "baseScore": 7.6,
                        "baseSeverity": "HIGH"
                    }
                }
            ],
            "problemTypes": [
                {
                    "descriptions": [
                        {
                            "type": "CWE",
                            "lang": "en",
                            "description": "CWE-863: Incorrect Authorization",
                            "cweId": "CWE-863"
                        }
                    ]
                }
            ],
            "source": {
                "advisory": "GHSA-6c6p-h79f-g6p4",
                "discovery": "UNKNOWN"
            }
        },
        "adp": [
            {
                "providerMetadata": {
                    "orgId": "af854a3a-2127-422b-91ae-364da2661108",
                    "shortName": "CVE",
                    "dateUpdated": "2024-08-03T12:07:41.233Z"
                },
                "title": "CVE Program Container",
                "references": [
                    {
                        "url": "https://github.com/istio/istio/security/advisories/GHSA-6c6p-h79f-g6p4",
                        "tags": [
                            "x_transferred"
                        ]
                    },
                    {
                        "url": "https://github.com/istio/istio/commit/346260e5115e9fbc65ba8a559bc686e6ca046a32",
                        "tags": [
                            "x_transferred"
                        ]
                    },
                    {
                        "url": "https://github.com/istio/istio/commit/9a643e270421560afb2630e00f76d46a55499df9",
                        "tags": [
                            "x_transferred"
                        ]
                    },
                    {
                        "url": "https://istio.io/latest/news/releases/1.15.x/announcing-1.15.3/",
                        "tags": [
                            "x_transferred"
                        ]
                    }
                ]
            }
        ]
    }
}