{
    "dataType": "CVE_RECORD",
    "dataVersion": "5.1",
    "cveMetadata": {
        "cveId": "CVE-2024-1305",
        "assignerOrgId": "36a55730-e66d-4d39-8ca6-3c3b3017965e",
        "state": "PUBLISHED",
        "assignerShortName": "OpenVPN",
        "dateReserved": "2024-02-07T13:22:25.493Z",
        "datePublished": "2024-07-08T17:27:44.097Z",
        "dateUpdated": "2024-08-23T03:55:36.778Z"
    },
    "containers": {
        "cna": {
            "providerMetadata": {
                "orgId": "36a55730-e66d-4d39-8ca6-3c3b3017965e",
                "shortName": "OpenVPN",
                "dateUpdated": "2024-07-08T17:27:44.097Z"
            },
            "problemTypes": [
                {
                    "descriptions": [
                        {
                            "lang": "en",
                            "cweId": "CWE-190",
                            "description": "Integer Overflow or Wraparound",
                            "type": "CWE"
                        }
                    ]
                }
            ],
            "affected": [
                {
                    "vendor": "OpenVPN",
                    "product": "tap-windows6",
                    "platforms": [
                        "Windows"
                    ],
                    "versions": [
                        {
                            "status": "affected",
                            "version": "9.26 or earlier"
                        }
                    ],
                    "defaultStatus": "unaffected"
                },
                {
                    "vendor": "OpenVPN",
                    "product": "OpenVPN-GUI",
                    "platforms": [
                        "Windows"
                    ],
                    "modules": [
                        "tap-windows6"
                    ],
                    "versions": [
                        {
                            "status": "affected",
                            "version": "2.6.9 and earlier"
                        }
                    ],
                    "defaultStatus": "unaffected"
                }
            ],
            "descriptions": [
                {
                    "lang": "en",
                    "value": "tap-windows6 driver version 9.26 and earlier does not properly \ncheck the size data of incomming write operations which an attacker can \nuse to overflow memory buffers, resulting in a bug check and potentially\n arbitrary code execution in kernel space"
                }
            ],
            "references": [
                {
                    "url": "https://community.openvpn.net/openvpn/wiki/CVE-2024-1305"
                },
                {
                    "url": "https://www.mail-archive.com/openvpn-users@lists.sourceforge.net/msg07534.html"
                }
            ]
        },
        "adp": [
            {
                "affected": [
                    {
                        "vendor": "openvpn",
                        "product": "openvpn_gui",
                        "cpes": [
                            "cpe:2.3:a:openvpn:openvpn_gui:*:*:*:*:*:*:*:*"
                        ],
                        "defaultStatus": "unknown",
                        "versions": [
                            {
                                "version": "0",
                                "status": "affected",
                                "lessThanOrEqual": "2.6.9",
                                "versionType": "custom"
                            }
                        ]
                    },
                    {
                        "vendor": "openvpn",
                        "product": "tap_windows6",
                        "cpes": [
                            "cpe:2.3:a:openvpn:tap_windows6:*:*:*:*:*:*:*:*"
                        ],
                        "defaultStatus": "unknown",
                        "versions": [
                            {
                                "version": "0",
                                "status": "affected",
                                "lessThanOrEqual": "9.26",
                                "versionType": "custom"
                            }
                        ]
                    }
                ],
                "metrics": [
                    {
                        "cvssV3_1": {
                            "scope": "UNCHANGED",
                            "version": "3.1",
                            "baseScore": 9.8,
                            "attackVector": "NETWORK",
                            "baseSeverity": "CRITICAL",
                            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
                            "integrityImpact": "HIGH",
                            "userInteraction": "NONE",
                            "attackComplexity": "LOW",
                            "availabilityImpact": "HIGH",
                            "privilegesRequired": "NONE",
                            "confidentialityImpact": "HIGH"
                        }
                    },
                    {
                        "other": {
                            "type": "ssvc",
                            "content": {
                                "timestamp": "2024-08-21T00:00:00+00:00",
                                "options": [
                                    {
                                        "Exploitation": "none"
                                    },
                                    {
                                        "Automatable": "yes"
                                    },
                                    {
                                        "Technical Impact": "total"
                                    }
                                ],
                                "role": "CISA Coordinator",
                                "version": "2.0.3",
                                "id": "CVE-2024-1305"
                            }
                        }
                    }
                ],
                "title": "CISA ADP Vulnrichment",
                "providerMetadata": {
                    "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
                    "shortName": "CISA-ADP",
                    "dateUpdated": "2024-08-23T03:55:36.778Z"
                }
            },
            {
                "providerMetadata": {
                    "orgId": "af854a3a-2127-422b-91ae-364da2661108",
                    "shortName": "CVE",
                    "dateUpdated": "2024-08-01T18:33:25.379Z"
                },
                "title": "CVE Program Container",
                "references": [
                    {
                        "url": "https://community.openvpn.net/openvpn/wiki/CVE-2024-1305",
                        "tags": [
                            "x_transferred"
                        ]
                    },
                    {
                        "url": "https://www.mail-archive.com/openvpn-users@lists.sourceforge.net/msg07534.html",
                        "tags": [
                            "x_transferred"
                        ]
                    }
                ]
            }
        ]
    }
}