CVE-2016-7479

{"id": "CVE-2016-7479", "cveTags": [], "metrics": {"cvssMetricV2": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"version": "2.0", "baseScore": 7.5, "accessVector": "NETWORK", "vectorString": "AV:N/AC:L/Au:N/C:P/I:P/A:P", "authentication": "NONE", "integrityImpact": "PARTIAL", "accessComplexity": "LOW", "availabilityImpact": "PARTIAL", "confidentialityImpact": "PARTIAL"}, "acInsufInfo": false, "impactScore": 6.4, "baseSeverity": "HIGH", "obtainAllPrivilege": false, "exploitabilityScore": 10.0, "obtainUserPrivilege": false, "obtainOtherPrivilege": false, "userInteractionRequired": false}], "cvssMetricV30": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"scope": "UNCHANGED", "version": "3.0", "baseScore": 9.8, "attackVector": "NETWORK", "baseSeverity": "CRITICAL", "vectorString": "CVSS:3.0/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"}, "impactScore": 5.9, "exploitabilityScore": 3.9}]}, "published": "2017-01-12T00:59:00.140", "references": [{"url": "http://blog.checkpoint.com/2016/12/27/check-point-discovers-three-zero-day-vulnerabilities-web-programming-language-php-7", "tags": ["Third Party Advisory"], "source": "cve@checkpoint.com"}, {"url": "http://blog.checkpoint.com/wp-content/uploads/2016/12/PHP_Technical_Report.pdf", "tags": ["Exploit", "Technical Description", "Third Party Advisory"], "source": "cve@checkpoint.com"}, {"url": "http://www.securityfocus.com/bid/95151", "tags": ["Third Party Advisory", "VDB Entry"], "source": "cve@checkpoint.com"}, {"url": "http://www.securitytracker.com/id/1037659", "source": "cve@checkpoint.com"}, {"url": "https://access.redhat.com/errata/RHSA-2018:1296", "source": "cve@checkpoint.com"}, {"url": "https://bugs.php.net/bug.php?id=73092", "tags": ["Issue Tracking", "Permissions Required"], "source": "cve@checkpoint.com"}, {"url": "https://security.netapp.com/advisory/ntap-20180112-0001/", "source": "cve@checkpoint.com"}, {"url": "https://www.youtube.com/watch?v=LDcaPstAuPk", "tags": ["Technical Description"], "source": "cve@checkpoint.com"}, {"url": "http://blog.checkpoint.com/2016/12/27/check-point-discovers-three-zero-day-vulnerabilities-web-programming-language-php-7", "tags": ["Third Party Advisory"], "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "http://blog.checkpoint.com/wp-content/uploads/2016/12/PHP_Technical_Report.pdf", "tags": ["Exploit", "Technical Description", "Third Party Advisory"], "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "http://www.securityfocus.com/bid/95151", "tags": ["Third Party Advisory", "VDB Entry"], "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "http://www.securitytracker.com/id/1037659", "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "https://access.redhat.com/errata/RHSA-2018:1296", "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "https://bugs.php.net/bug.php?id=73092", "tags": ["Issue Tracking", "Permissions Required"], "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "https://security.netapp.com/advisory/ntap-20180112-0001/", "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "https://www.youtube.com/watch?v=LDcaPstAuPk", "tags": ["Technical Description"], "source": "af854a3a-2127-422b-91ae-364da2661108"}], "vulnStatus": "Deferred", "weaknesses": [{"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "CWE-416"}]}], "descriptions": [{"lang": "en", "value": "In all versions of PHP 7, during the unserialization process, resizing the 'properties' hash table of a serialized object may lead to use-after-free. A remote attacker may exploit this bug to gain arbitrary code execution."}, {"lang": "es", "value": "En todas las versiones de PHP 7, durante el proceso no serializado, redimensionando las \"propiedades\" de la tabla hash de un objeto serializado puede conducir a un uso despu\u00e9s de liberaci\u00f3n de memoria. Un atacante remoto puede explotar este error para obtener ejecuci\u00f3n de c\u00f3digo arbitraria."}], "lastModified": "2025-04-20T01:37:25.860", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:php:php:7.0.0:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "DB6890AF-8A0A-46EE-AAD5-CF9AAE14A321"}, {"criteria": "cpe:2.3:a:php:php:7.0.1:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "6B90B947-7B54-47F3-9637-2F4AC44079EE"}, {"criteria": "cpe:2.3:a:php:php:7.0.2:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "35848414-BD5D-4164-84DC-61ABBB1C4152"}, {"criteria": "cpe:2.3:a:php:php:7.0.3:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "2B1F8402-8551-4F66-A9A7-81D472AB058E"}, {"criteria": "cpe:2.3:a:php:php:7.0.4:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "7A773E8E-48CD-4D35-A0FD-629BD9334486"}, {"criteria": "cpe:2.3:a:php:php:7.0.5:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "FC492340-79AF-4676-A161-079A97EC6F0C"}, {"criteria": "cpe:2.3:a:php:php:7.0.6:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "F1C2D8FE-C380-4B43-B634-A3DBA4700A71"}, {"criteria": "cpe:2.3:a:php:php:7.0.7:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "3EB58393-0C10-413C-8D95-6BAA8BC19A1B"}, {"criteria": "cpe:2.3:a:php:php:7.0.8:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "751F51CA-9D88-4971-A6EC-8C0B72E8E22B"}, {"criteria": "cpe:2.3:a:php:php:7.0.9:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "37B74118-8FC2-44CB-9673-A83DF777B2E6"}, {"criteria": "cpe:2.3:a:php:php:7.0.10:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "4D56A200-1477-40DA-9444-CFC946157C69"}, {"criteria": "cpe:2.3:a:php:php:7.0.11:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "FD0D1CCC-A857-4C15-899E-08F9255CEE34"}, {"criteria": "cpe:2.3:a:php:php:7.0.12:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "6745CC43-2836-4CD8-848F-EEA08AE9D5AC"}, {"criteria": "cpe:2.3:a:php:php:7.0.14:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "04146390-021D-4147-9830-9EAA90D120A7"}, {"criteria": "cpe:2.3:a:php:php:7.1.0:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "0C68AA43-ED90-4B98-A5F8-4E210C2CC7CD"}], "operator": "OR"}]}], "sourceIdentifier": "cve@checkpoint.com"}