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        "cveId": "CVE-2022-39388",
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        "assignerShortName": "GitHub_M",
        "dateUpdated": "2025-04-23T16:39:23.029Z",
        "dateReserved": "2022-09-02T00:00:00.000Z",
        "datePublished": "2022-11-10T00:00:00.000Z"
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            "title": "Istio may allow identity impersonation if user has localhost access",
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                    "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."
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                    "vendor": "istio",
                    "product": "istio",
                    "versions": [
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                            "version": ">= 1.15.0-beta.0, < 1.15.3",
                            "status": "affected"
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                    "url": "https://github.com/istio/istio/security/advisories/GHSA-6c6p-h79f-g6p4"
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                {
                    "url": "https://github.com/istio/istio/commit/346260e5115e9fbc65ba8a559bc686e6ca046a32"
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                    "url": "https://github.com/istio/istio/commit/9a643e270421560afb2630e00f76d46a55499df9"
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                    "url": "https://istio.io/latest/news/releases/1.15.x/announcing-1.15.3/"
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                        "attackVector": "ADJACENT_NETWORK",
                        "attackComplexity": "LOW",
                        "privilegesRequired": "LOW",
                        "userInteraction": "NONE",
                        "scope": "CHANGED",
                        "confidentialityImpact": "HIGH",
                        "integrityImpact": "LOW",
                        "availabilityImpact": "NONE",
                        "baseScore": 7.6,
                        "baseSeverity": "HIGH"
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            "problemTypes": [
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                    "descriptions": [
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                            "type": "CWE",
                            "lang": "en",
                            "description": "CWE-863: Incorrect Authorization",
                            "cweId": "CWE-863"
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            "source": {
                "advisory": "GHSA-6c6p-h79f-g6p4",
                "discovery": "UNKNOWN"
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                    "dateUpdated": "2024-08-03T12:07:41.233Z"
                },
                "title": "CVE Program Container",
                "references": [
                    {
                        "url": "https://github.com/istio/istio/security/advisories/GHSA-6c6p-h79f-g6p4",
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                    {
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                            "type": "ssvc",
                            "content": {
                                "timestamp": "2025-04-23T13:55:00.507730Z",
                                "id": "CVE-2022-39388",
                                "options": [
                                    {
                                        "Exploitation": "none"
                                    },
                                    {
                                        "Automatable": "no"
                                    },
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                                        "Technical Impact": "partial"
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                                "role": "CISA Coordinator",
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                "title": "CISA ADP Vulnrichment",
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