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    "dataVersion": "5.1",
    "cveMetadata": {
        "cveId": "CVE-2023-40036",
        "assignerOrgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
        "state": "PUBLISHED",
        "assignerShortName": "GitHub_M",
        "dateReserved": "2023-08-08T13:46:25.245Z",
        "datePublished": "2023-08-25T19:58:33.936Z",
        "dateUpdated": "2024-10-01T16:03:53.516Z"
    },
    "containers": {
        "cna": {
            "title": "Notepad++ global buffer read overflow in CharDistributionAnalysis::HandleOneChar",
            "problemTypes": [
                {
                    "descriptions": [
                        {
                            "cweId": "CWE-120",
                            "lang": "en",
                            "description": "CWE-120: Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')",
                            "type": "CWE"
                        }
                    ]
                }
            ],
            "metrics": [
                {
                    "cvssV3_1": {
                        "attackComplexity": "LOW",
                        "attackVector": "LOCAL",
                        "availabilityImpact": "NONE",
                        "baseScore": 5.5,
                        "baseSeverity": "MEDIUM",
                        "confidentialityImpact": "HIGH",
                        "integrityImpact": "NONE",
                        "privilegesRequired": "NONE",
                        "scope": "UNCHANGED",
                        "userInteraction": "REQUIRED",
                        "vectorString": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N",
                        "version": "3.1"
                    }
                }
            ],
            "references": [
                {
                    "name": "https://securitylab.github.com/advisories/GHSL-2023-092_Notepad__/",
                    "tags": [
                        "x_refsource_CONFIRM"
                    ],
                    "url": "https://securitylab.github.com/advisories/GHSL-2023-092_Notepad__/"
                }
            ],
            "affected": [
                {
                    "vendor": "notepad-plus-plus",
                    "product": "notepad-plus-plus",
                    "versions": [
                        {
                            "version": "<= 8.5.6",
                            "status": "affected"
                        }
                    ]
                }
            ],
            "providerMetadata": {
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                "shortName": "GitHub_M",
                "dateUpdated": "2023-08-25T20:18:01.997Z"
            },
            "descriptions": [
                {
                    "lang": "en",
                    "value": "Notepad++ is a free and open-source source code editor. Versions 8.5.6 and prior are vulnerable to global buffer read overflow in `CharDistributionAnalysis::HandleOneChar`. The exploitability of this issue is not clear. Potentially, it may be used to leak internal memory allocation information. As of time of publication, no known patches are available in existing versions of Notepad++."
                }
            ],
            "source": {
                "advisory": "GHSA-h3xj-4m6m-rrm7",
                "discovery": "UNKNOWN"
            }
        },
        "adp": [
            {
                "providerMetadata": {
                    "orgId": "af854a3a-2127-422b-91ae-364da2661108",
                    "shortName": "CVE",
                    "dateUpdated": "2024-08-02T18:24:54.612Z"
                },
                "title": "CVE Program Container",
                "references": [
                    {
                        "name": "https://securitylab.github.com/advisories/GHSL-2023-092_Notepad__/",
                        "tags": [
                            "x_refsource_CONFIRM",
                            "x_transferred"
                        ],
                        "url": "https://securitylab.github.com/advisories/GHSL-2023-092_Notepad__/"
                    }
                ]
            },
            {
                "metrics": [
                    {
                        "other": {
                            "type": "ssvc",
                            "content": {
                                "timestamp": "2024-10-01T14:51:07.646666Z",
                                "id": "CVE-2023-40036",
                                "options": [
                                    {
                                        "Exploitation": "none"
                                    },
                                    {
                                        "Automatable": "no"
                                    },
                                    {
                                        "Technical Impact": "partial"
                                    }
                                ],
                                "role": "CISA Coordinator",
                                "version": "2.0.3"
                            }
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                ],
                "title": "CISA ADP Vulnrichment",
                "providerMetadata": {
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                    "shortName": "CISA-ADP",
                    "dateUpdated": "2024-10-01T16:03:53.516Z"
                }
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        ]
    }
}