CVE-2025-14180

{"id": "CVE-2025-14180", "cveTags": [], "metrics": {"ssvcV203": [{"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "ssvcData": {"id": "CVE-2025-14180", "role": "CISA Coordinator", "options": [{"exploitation": "poc"}, {"automatable": "no"}, {"technicalImpact": "partial"}], "version": "2.0.3", "timestamp": "2025-12-29T15:59:59.281968Z"}}], "cvssMetricV31": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 7.5, "attackVector": "NETWORK", "baseSeverity": "HIGH", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H", "integrityImpact": "NONE", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "NONE", "confidentialityImpact": "NONE"}, "impactScore": 3.6, "exploitabilityScore": 3.9}], "cvssMetricV40": [{"type": "Secondary", "source": "security@php.net", "cvssData": {"Safety": "NOT_DEFINED", "version": "4.0", "Recovery": "NOT_DEFINED", "baseScore": 8.2, "Automatable": "NOT_DEFINED", "attackVector": "NETWORK", "baseSeverity": "HIGH", "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/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X", "exploitMaturity": "NOT_DEFINED", "providerUrgency": "NOT_DEFINED", "userInteraction": "NONE", "attackComplexity": "HIGH", "attackRequirements": "PRESENT", "privilegesRequired": "NONE", "subIntegrityImpact": "NONE", "vulnIntegrityImpact": "NONE", "integrityRequirement": "NOT_DEFINED", "modifiedAttackVector": "NOT_DEFINED", "subAvailabilityImpact": "NONE", "vulnAvailabilityImpact": "HIGH", "availabilityRequirement": "NOT_DEFINED", "modifiedUserInteraction": "NOT_DEFINED", "modifiedAttackComplexity": "NOT_DEFINED", "subConfidentialityImpact": "NONE", "vulnConfidentialityImpact": "NONE", "confidentialityRequirement": "NOT_DEFINED", "modifiedAttackRequirements": "NOT_DEFINED", "modifiedPrivilegesRequired": "NOT_DEFINED", "modifiedSubIntegrityImpact": "NOT_DEFINED", "modifiedVulnIntegrityImpact": "NOT_DEFINED", "vulnerabilityResponseEffort": "NOT_DEFINED", "modifiedSubAvailabilityImpact": "NOT_DEFINED", "modifiedVulnAvailabilityImpact": "NOT_DEFINED", "modifiedSubConfidentialityImpact": "NOT_DEFINED", "modifiedVulnConfidentialityImpact": "NOT_DEFINED"}}]}, "affected": [{"source": "security@php.net", "affectedData": [{"vendor": "PHP Group", "product": "PHP", "versions": [{"status": "affected", "version": "8.1.*", "lessThan": "8.1.34", "versionType": "semver"}, {"status": "affected", "version": "8.2.*", "lessThan": "8.2.30", "versionType": "semver"}, {"status": "affected", "version": "8.3.*", "lessThan": "8.3.29", "versionType": "semver"}, {"status": "affected", "version": "8.4.*", "lessThan": "8.4.16", "versionType": "semver"}, {"status": "affected", "version": "8.5.*", "lessThan": "8.5.1", "versionType": "semver"}], "packageName": "pdo", "defaultStatus": "affected"}]}], "published": "2025-12-27T20:15:40.717", "references": [{"url": "https://github.com/php/php-src/security/advisories/GHSA-8xr5-qppj-gvwj", "tags": ["Exploit", "Vendor Advisory"], "source": "security@php.net"}], "vulnStatus": "Analyzed", "weaknesses": [{"type": "Secondary", "source": "security@php.net", "description": [{"lang": "en", "value": "CWE-476"}]}], "descriptions": [{"lang": "en", "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."}, {"lang": "es", "value": "En las versiones de PHP 8.1.* anteriores a la 8.1.34, 8.2.* anteriores a la 8.2.30, 8.3.* anteriores a la 8.3.29, 8.4.* anteriores a la 8.4.16, 8.5.* anteriores a la 8.5.1, al usar el controlador PDO PostgreSQL con PDO::ATTR_EMULATE_PREPARES habilitado, una secuencia de caracteres no v\u00e1lida (como \\x99) en un par\u00e1metro de una sentencia preparada puede hacer que la funci\u00f3n de escape PQescapeStringConn devuelva NULL, lo que lleva a una desreferencia de puntero nulo en la funci\u00f3n pdo_parse_params(). Esto puede provocar fallos (fallo de segmentaci\u00f3n) y afectar la disponibilidad del servidor objetivo."}], "lastModified": "2026-10-13T09:10:00.323", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:php:php:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "56FCF002-3946-40DF-A774-75C6DDE6CA26", "versionEndExcluding": "8.1.34", "versionStartIncluding": "8.1.0"}, {"criteria": "cpe:2.3:a:php:php:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "AB314013-4F2F-40F0-968B-35FEC22CC8A4", "versionEndExcluding": "8.2.30", "versionStartIncluding": "8.2.0"}, {"criteria": "cpe:2.3:a:php:php:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "DAD5402D-688D-44AA-B083-5157FDC53D7A", "versionEndExcluding": "8.3.29", "versionStartIncluding": "8.3.0"}, {"criteria": "cpe:2.3:a:php:php:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "8813328B-AC06-4060-916F-CD27144F41E2", "versionEndExcluding": "8.4.16", "versionStartIncluding": "8.4.0"}, {"criteria": "cpe:2.3:a:php:php:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "E56CD990-B79E-4253-B810-13787B23B028", "versionEndExcluding": "8.5.1", "versionStartIncluding": "8.5.0"}], "operator": "OR"}]}], "sourceIdentifier": "security@php.net"}