{
    "dataType": "CVE_RECORD",
    "dataVersion": "5.2",
    "cveMetadata": {
        "cveId": "CVE-2025-14180",
        "assignerOrgId": "dd77f84a-d19a-4638-8c3d-a322d820ed2b",
        "state": "PUBLISHED",
        "assignerShortName": "php",
        "dateReserved": "2025-12-06T06:43:11.174Z",
        "datePublished": "2025-12-27T19:21:20.768Z",
        "dateUpdated": "2025-12-29T16:00:11.239Z"
    },
    "containers": {
        "cna": {
            "affected": [
                {
                    "defaultStatus": "affected",
                    "packageName": "pdo",
                    "product": "PHP",
                    "vendor": "PHP Group",
                    "versions": [
                        {
                            "lessThan": "8.1.34",
                            "status": "affected",
                            "version": "8.1.*",
                            "versionType": "semver"
                        },
                        {
                            "lessThan": "8.2.30",
                            "status": "affected",
                            "version": "8.2.*",
                            "versionType": "semver"
                        },
                        {
                            "lessThan": "8.3.29",
                            "status": "affected",
                            "version": "8.3.*",
                            "versionType": "semver"
                        },
                        {
                            "lessThan": "8.4.16",
                            "status": "affected",
                            "version": "8.4.*",
                            "versionType": "semver"
                        },
                        {
                            "lessThan": "8.5.1",
                            "status": "affected",
                            "version": "8.5.*",
                            "versionType": "semver"
                        }
                    ]
                }
            ],
            "credits": [
                {
                    "lang": "en",
                    "type": "reporter",
                    "value": "Aleksey Solovev (Positive Technologies)"
                }
            ],
            "datePublic": "2025-12-18T00:00:00.000Z",
            "descriptions": [
                {
                    "lang": "en",
                    "supportingMedia": [
                        {
                            "base64": false,
                            "type": "text/html",
                            "value": "In PHP versions 8.1.* before 8.1.34, 8.2.* before 8.2.30, 8.3.* before 8.3.29, 8.4.* before 8.4.16, 8.5.* before 8.5.1 when using the PDO PostgreSQL driver with PDO::ATTR_EMULATE_PREPARES enabled, an invalid character sequence (such as \\x99) in a prepared statement parameter may cause the quoting function PQescapeStringConn to return NULL, leading to a null pointer dereference in pdo_parse_params() function. This may lead to crashes (segmentation fault) and affect the availability of the target server.<br>"
                        }
                    ],
                    "value": "In PHP versions 8.1.* before 8.1.34, 8.2.* before 8.2.30, 8.3.* before 8.3.29, 8.4.* before 8.4.16, 8.5.* before 8.5.1 when using the PDO PostgreSQL driver with PDO::ATTR_EMULATE_PREPARES enabled, an invalid character sequence (such as \\x99) in a prepared statement parameter may cause the quoting function PQescapeStringConn to return NULL, leading to a null pointer dereference in pdo_parse_params() function. This may lead to crashes (segmentation fault) and affect the availability of the target server."
                }
            ],
            "metrics": [
                {
                    "cvssV4_0": {
                        "attackComplexity": "HIGH",
                        "attackRequirements": "PRESENT",
                        "attackVector": "NETWORK",
                        "baseScore": 8.2,
                        "baseSeverity": "HIGH",
                        "exploitMaturity": "NOT_DEFINED",
                        "privilegesRequired": "NONE",
                        "providerUrgency": "NOT_DEFINED",
                        "subAvailabilityImpact": "NONE",
                        "subConfidentialityImpact": "NONE",
                        "subIntegrityImpact": "NONE",
                        "userInteraction": "NONE",
                        "valueDensity": "NOT_DEFINED",
                        "vectorString": "CVSS:4.0/AV:N/AC:H/AT:P/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N",
                        "version": "4.0",
                        "vulnAvailabilityImpact": "HIGH",
                        "vulnConfidentialityImpact": "NONE",
                        "vulnIntegrityImpact": "NONE",
                        "vulnerabilityResponseEffort": "NOT_DEFINED"
                    },
                    "format": "CVSS",
                    "scenarios": [
                        {
                            "lang": "en",
                            "value": "GENERAL"
                        }
                    ]
                }
            ],
            "problemTypes": [
                {
                    "descriptions": [
                        {
                            "cweId": "CWE-476",
                            "description": "CWE-476 NULL Pointer Dereference",
                            "lang": "en",
                            "type": "CWE"
                        }
                    ]
                }
            ],
            "providerMetadata": {
                "orgId": "dd77f84a-d19a-4638-8c3d-a322d820ed2b",
                "shortName": "php",
                "dateUpdated": "2025-12-27T19:21:20.768Z"
            },
            "references": [
                {
                    "url": "https://github.com/php/php-src/security/advisories/GHSA-8xr5-qppj-gvwj"
                }
            ],
            "source": {
                "advisory": "GHSA-8xr5-qppj-gvwj",
                "discovery": "EXTERNAL"
            },
            "title": "NULL Pointer Dereference in PDO quoting",
            "x_generator": {
                "engine": "Vulnogram 0.2.0"
            }
        },
        "adp": [
            {
                "metrics": [
                    {
                        "other": {
                            "type": "ssvc",
                            "content": {
                                "timestamp": "2025-12-29T15:59:59.281968Z",
                                "id": "CVE-2025-14180",
                                "options": [
                                    {
                                        "Exploitation": "poc"
                                    },
                                    {
                                        "Automatable": "no"
                                    },
                                    {
                                        "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": "2025-12-29T16:00:11.239Z"
                }
            }
        ]
    }
}