{
    "dataType": "CVE_RECORD",
    "dataVersion": "5.2",
    "cveMetadata": {
        "cveId": "CVE-2025-12106",
        "assignerOrgId": "36a55730-e66d-4d39-8ca6-3c3b3017965e",
        "state": "PUBLISHED",
        "assignerShortName": "OpenVPN",
        "dateReserved": "2025-10-23T08:47:11.843Z",
        "datePublished": "2025-12-01T12:43:02.480Z",
        "dateUpdated": "2025-12-01T18:50:28.995Z"
    },
    "containers": {
        "cna": {
            "providerMetadata": {
                "orgId": "36a55730-e66d-4d39-8ca6-3c3b3017965e",
                "shortName": "OpenVPN",
                "dateUpdated": "2025-12-01T12:43:02.480Z"
            },
            "problemTypes": [
                {
                    "descriptions": [
                        {
                            "lang": "en",
                            "cweId": "CWE-126",
                            "description": "CWE-126: Buffer Over-read",
                            "type": "CWE"
                        }
                    ]
                }
            ],
            "affected": [
                {
                    "vendor": "OpenVPN",
                    "product": "OpenVPN",
                    "versions": [
                        {
                            "status": "affected",
                            "version": "2.7_alpha1",
                            "lessThanOrEqual": "2.7_rc1",
                            "versionType": "semver"
                        }
                    ],
                    "defaultStatus": "unaffected"
                }
            ],
            "descriptions": [
                {
                    "lang": "en",
                    "value": "Insufficient argument validation in OpenVPN 2.7_alpha1 through 2.7_rc1 allows an attacker to trigger a heap buffer over-read when parsing IP addresses"
                }
            ],
            "references": [
                {
                    "url": "https://community.openvpn.net/Security%20Announcements/CVE-2025-12106",
                    "tags": [
                        "vendor-advisory"
                    ]
                },
                {
                    "url": "https://www.mail-archive.com/openvpn-announce@lists.sourceforge.net/msg00152.html",
                    "tags": [
                        "release-notes"
                    ]
                }
            ],
            "x_generator": {
                "engine": "cvelib 1.8.0"
            }
        },
        "adp": [
            {
                "metrics": [
                    {
                        "cvssV3_1": {
                            "scope": "UNCHANGED",
                            "version": "3.1",
                            "baseScore": 9.1,
                            "attackVector": "NETWORK",
                            "baseSeverity": "CRITICAL",
                            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H",
                            "integrityImpact": "NONE",
                            "userInteraction": "NONE",
                            "attackComplexity": "LOW",
                            "availabilityImpact": "HIGH",
                            "privilegesRequired": "NONE",
                            "confidentialityImpact": "HIGH"
                        }
                    },
                    {
                        "other": {
                            "type": "ssvc",
                            "content": {
                                "timestamp": "2025-12-01T18:49:24.604801Z",
                                "id": "CVE-2025-12106",
                                "options": [
                                    {
                                        "Exploitation": "none"
                                    },
                                    {
                                        "Automatable": "yes"
                                    },
                                    {
                                        "Technical Impact": "partial"
                                    }
                                ],
                                "role": "CISA Coordinator",
                                "version": "2.0.3"
                            }
                        }
                    }
                ],
                "title": "CISA ADP Vulnrichment",
                "providerMetadata": {
                    "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
                    "shortName": "CISA-ADP",
                    "dateUpdated": "2025-12-01T18:50:28.995Z"
                }
            }
        ]
    }
}