CVE-2016-1904

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{"affected": [{"affectedData": [{"product": "n/a", "vendor": "n/a", "versions": [{"status": "affected", "version": "n/a"}]}], "source": "cve@mitre.org"}], "configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:a:php:php:7.0.0:*:*:*:*:*:*:*", "matchCriteriaId": "DB6890AF-8A0A-46EE-AAD5-CF9AAE14A321", "vulnerable": true}, {"criteria": "cpe:2.3:a:php:php:7.0.1:*:*:*:*:*:*:*", "matchCriteriaId": "6B90B947-7B54-47F3-9637-2F4AC44079EE", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "cveTags": [], "descriptions": [{"lang": "en", "value": "Multiple integer overflows in ext/standard/exec.c in PHP 7.x before 7.0.2 allow remote attackers to cause a denial of service or possibly have unspecified other impact via a long string to the (1) php_escape_shell_cmd or (2) php_escape_shell_arg function, leading to a heap-based buffer overflow."}, {"lang": "es", "value": "M\u00faltiples desbordamientos de entero en ext/standard/exec.c en PHP 7.x en versiones anteriores a 7.0.2 permiten a atacantes remotos causar una denegaci\u00f3n de servicio o posiblemente tener otro impacto no especificado a trav\u00e9s de una cadena de gran tama\u00f1o en la funci\u00f3n (1) php_escape_shell_cmd o (2) php_escape_shell_arg, dando lugar a un desbordamiento de buffer basado en memoria din\u00e1mica."}], "id": "CVE-2016-1904", "lastModified": "2026-06-17T00:42:50.030", "metrics": {"cvssMetricV2": [{"acInsufInfo": false, "baseSeverity": "HIGH", "cvssData": {"accessComplexity": "LOW", "accessVector": "NETWORK", "authentication": "NONE", "availabilityImpact": "PARTIAL", "baseScore": 7.5, "confidentialityImpact": "PARTIAL", "integrityImpact": "PARTIAL", "vectorString": "AV:N/AC:L/Au:N/C:P/I:P/A:P", "version": "2.0"}, "exploitabilityScore": 10.0, "impactScore": 6.4, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "nvd@nist.gov", "type": "Primary"}], "cvssMetricV30": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "LOW", "baseScore": 7.3, "baseSeverity": "HIGH", "confidentialityImpact": "LOW", "integrityImpact": "LOW", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L", "version": "3.0"}, "exploitabilityScore": 3.9, "impactScore": 3.4, "source": "nvd@nist.gov", "type": "Primary"}]}, "published": "2016-01-19T05:59:09.373", "references": [{"source": "cve@mitre.org", "url": "http://www.openwall.com/lists/oss-security/2016/01/14/8"}, {"source": "cve@mitre.org", "tags": ["Vendor Advisory"], "url": "http://www.php.net/ChangeLog-7.php"}, {"source": "cve@mitre.org", "url": "http://www.securitytracker.com/id/1034608"}, {"source": "cve@mitre.org", "tags": ["Exploit"], "url": "https://bugs.php.net/bug.php?id=71270"}, {"source": "cve@mitre.org", "url": "https://github.com/php/php-src/commit/2871c70efaaaa0f102557a17c727fd4d5204dd4b"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://www.openwall.com/lists/oss-security/2016/01/14/8"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Vendor Advisory"], "url": "http://www.php.net/ChangeLog-7.php"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://www.securitytracker.com/id/1034608"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Exploit"], "url": "https://bugs.php.net/bug.php?id=71270"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "https://github.com/php/php-src/commit/2871c70efaaaa0f102557a17c727fd4d5204dd4b"}], "sourceIdentifier": "cve@mitre.org", "vulnStatus": "Modified", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-189"}], "source": "nvd@nist.gov", "type": "Primary"}]}

{"bugzilla": {"description": "php: heap buffer overflow in escapeshell functions", "id": "1298839", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1298839"}, "csaw": false, "cvss": {"cvss_base_score": "5.1", "cvss_scoring_vector": "AV:N/AC:H/Au:N/C:P/I:P/A:P", "status": "draft"}, "cwe": "CWE-190->CWE-122", "details": ["Multiple integer overflows in ext/standard/exec.c in PHP 7.x before 7.0.2 allow remote attackers to cause a denial of service or possibly have unspecified other impact via a long string to the (1) php_escape_shell_cmd or (2) php_escape_shell_arg function, leading to a heap-based buffer overflow."], "name": "CVE-2016-1904", "package_state": [{"cpe": "cpe:/o:redhat:enterprise_linux:5", "fix_state": "Not affected", "package_name": "php", "product_name": "Red Hat Enterprise Linux 5"}, {"cpe": "cpe:/o:redhat:enterprise_linux:5", "fix_state": "Not affected", "package_name": "php53", "product_name": "Red Hat Enterprise Linux 5"}, {"cpe": "cpe:/o:redhat:enterprise_linux:6", "fix_state": "Not affected", "package_name": "php", "product_name": "Red Hat Enterprise Linux 6"}, {"cpe": "cpe:/o:redhat:enterprise_linux:7", "fix_state": "Not affected", "package_name": "php", "product_name": "Red Hat Enterprise Linux 7"}, {"cpe": "cpe:/a:redhat:rhel_software_collections:2", "fix_state": "Not affected", "package_name": "php54-php", "product_name": "Red Hat Software Collections"}, {"cpe": "cpe:/a:redhat:rhel_software_collections:2", "fix_state": "Not affected", "package_name": "php55-php", "product_name": "Red Hat Software Collections"}, {"cpe": "cpe:/a:redhat:rhel_software_collections:2", "fix_state": "Not affected", "package_name": "rh-php56-php", "product_name": "Red Hat Software Collections"}], "public_date": "2016-01-14T00:00:00Z", "references": ["https://www.cve.org/CVERecord?id=CVE-2016-1904\nhttps://nvd.nist.gov/vuln/detail/CVE-2016-1904"], "threat_severity": "Moderate"}

{}