CVE-2012-3450

{"containers": {"cna": {"affected": [{"product": "n/a", "vendor": "n/a", "versions": [{"status": "affected", "version": "n/a"}]}], "datePublic": "2012-06-10T00:00:00.000Z", "descriptions": [{"lang": "en", "value": "pdo_sql_parser.re in the PDO extension in PHP before 5.3.14 and 5.4.x before 5.4.4 does not properly determine the end of the query string during parsing of prepared statements, which allows remote attackers to cause a denial of service (out-of-bounds read and application crash) via a crafted parameter value."}], "problemTypes": [{"descriptions": [{"description": "n/a", "lang": "en", "type": "text"}]}], "providerMetadata": {"dateUpdated": "2012-09-07T09:00:00.000Z", "orgId": "53f830b8-0a3f-465b-8143-3b8a9948e749", "shortName": "redhat"}, "references": [{"name": "[oss-security] 20120802 Re: CVE Request: php5 pdo array overread/crash", "tags": ["mailing-list", "x_refsource_MLIST"], "url": "http://www.openwall.com/lists/oss-security/2012/08/02/7"}, {"name": "DSA-2527", "tags": ["vendor-advisory", "x_refsource_DEBIAN"], "url": "http://www.debian.org/security/2012/dsa-2527"}, {"tags": ["x_refsource_CONFIRM"], "url": "http://www.php.net/ChangeLog-5.php"}, {"name": "[oss-security] 20120802 CVE Request: php5 pdo array overread/crash", "tags": ["mailing-list", "x_refsource_MLIST"], "url": "http://www.openwall.com/lists/oss-security/2012/08/02/3"}, {"tags": ["x_refsource_CONFIRM"], "url": "https://bugs.php.net/bug.php?id=61755"}, {"name": "20120610 [php<=5.4.3] Parsing Bug in PHP PDO prepared statements may lead to access violation", "tags": ["mailing-list", "x_refsource_BUGTRAQ"], "url": "http://seclists.org/bugtraq/2012/Jun/60"}, {"name": "MDVSA-2012:108", "tags": ["vendor-advisory", "x_refsource_MANDRIVA"], "url": "http://www.mandriva.com/security/advisories?name=MDVSA-2012:108"}, {"name": "USN-1569-1", "tags": ["vendor-advisory", "x_refsource_UBUNTU"], "url": "http://www.ubuntu.com/usn/USN-1569-1"}, {"tags": ["x_refsource_CONFIRM"], "url": "https://bugzilla.novell.com/show_bug.cgi?id=769785"}, {"name": "SUSE-SU-2012:1033", "tags": ["vendor-advisory", "x_refsource_SUSE"], "url": "http://lists.opensuse.org/opensuse-security-announce/2012-08/msg00021.html"}]}, "adp": [{"providerMetadata": {"orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE", "dateUpdated": "2024-08-06T20:05:12.633Z"}, "title": "CVE Program Container", "references": [{"name": "[oss-security] 20120802 Re: CVE Request: php5 pdo array overread/crash", "tags": ["mailing-list", "x_refsource_MLIST", "x_transferred"], "url": "http://www.openwall.com/lists/oss-security/2012/08/02/7"}, {"name": "DSA-2527", "tags": ["vendor-advisory", "x_refsource_DEBIAN", "x_transferred"], "url": "http://www.debian.org/security/2012/dsa-2527"}, {"tags": ["x_refsource_CONFIRM", "x_transferred"], "url": "http://www.php.net/ChangeLog-5.php"}, {"name": "[oss-security] 20120802 CVE Request: php5 pdo array overread/crash", "tags": ["mailing-list", "x_refsource_MLIST", "x_transferred"], "url": "http://www.openwall.com/lists/oss-security/2012/08/02/3"}, {"tags": ["x_refsource_CONFIRM", "x_transferred"], "url": "https://bugs.php.net/bug.php?id=61755"}, {"name": "20120610 [php<=5.4.3] Parsing Bug in PHP PDO prepared statements may lead to access violation", "tags": ["mailing-list", "x_refsource_BUGTRAQ", "x_transferred"], "url": "http://seclists.org/bugtraq/2012/Jun/60"}, {"name": "MDVSA-2012:108", "tags": ["vendor-advisory", "x_refsource_MANDRIVA", "x_transferred"], "url": "http://www.mandriva.com/security/advisories?name=MDVSA-2012:108"}, {"name": "USN-1569-1", "tags": ["vendor-advisory", "x_refsource_UBUNTU", "x_transferred"], "url": "http://www.ubuntu.com/usn/USN-1569-1"}, {"tags": ["x_refsource_CONFIRM", "x_transferred"], "url": "https://bugzilla.novell.com/show_bug.cgi?id=769785"}, {"name": "SUSE-SU-2012:1033", "tags": ["vendor-advisory", "x_refsource_SUSE", "x_transferred"], "url": "http://lists.opensuse.org/opensuse-security-announce/2012-08/msg00021.html"}]}]}, "cveMetadata": {"assignerOrgId": "53f830b8-0a3f-465b-8143-3b8a9948e749", "assignerShortName": "redhat", "cveId": "CVE-2012-3450", "datePublished": "2012-08-06T16:00:00.000Z", "dateReserved": "2012-06-14T00:00:00.000Z", "dateUpdated": "2024-08-06T20:05:12.633Z", "state": "PUBLISHED"}, "dataType": "CVE_RECORD", "dataVersion": "5.1"}

{}

{"affected": [{"affectedData": [{"product": "n/a", "vendor": "n/a", "versions": [{"status": "affected", "version": "n/a"}]}], "source": "secalert@redhat.com"}], "configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:a:php:php:*:*:*:*:*:*:*:*", "matchCriteriaId": "AFD98294-887F-4D33-8AF1-783B0DE43234", "versionEndIncluding": "5.3.13", "vulnerable": true}, {"criteria": "cpe:2.3:a:php:php:5.3.0:*:*:*:*:*:*:*", "matchCriteriaId": "9EF4B938-BB14-4C06-BEE9-10CA755C5DEF", "vulnerable": true}, {"criteria": "cpe:2.3:a:php:php:5.3.1:*:*:*:*:*:*:*", "matchCriteriaId": "981C922C-7A7D-473E-8C43-03AB62FB5B8B", "vulnerable": true}, {"criteria": "cpe:2.3:a:php:php:5.3.2:*:*:*:*:*:*:*", "matchCriteriaId": "5D0CD11A-09C2-4C60-8F0C-68E55BD6EE63", "vulnerable": true}, {"criteria": "cpe:2.3:a:php:php:5.3.3:*:*:*:*:*:*:*", "matchCriteriaId": "B0F40E4A-E125-4099-A8B3-D42614AA9312", "vulnerable": true}, {"criteria": "cpe:2.3:a:php:php:5.3.4:*:*:*:*:*:*:*", "matchCriteriaId": "4933D9DD-A630-4A3D-9D13-9E182F5F6F8C", "vulnerable": true}, {"criteria": "cpe:2.3:a:php:php:5.3.5:*:*:*:*:*:*:*", "matchCriteriaId": "A9E6D530-91FC-42F4-A427-6601238E0187", "vulnerable": true}, {"criteria": "cpe:2.3:a:php:php:5.3.6:*:*:*:*:*:*:*", "matchCriteriaId": "9EC938DB-E066-407F-BDF8-61A1C41136F7", "vulnerable": true}, {"criteria": "cpe:2.3:a:php:php:5.3.7:*:*:*:*:*:*:*", "matchCriteriaId": "ACDF768D-7F5A-4042-B7DD-398F65F3F094", "vulnerable": true}, {"criteria": "cpe:2.3:a:php:php:5.3.8:*:*:*:*:*:*:*", "matchCriteriaId": "2AF35BB6-C6B1-4683-A8BE-AA72CC34F5B5", "vulnerable": true}, {"criteria": "cpe:2.3:a:php:php:5.3.9:*:*:*:*:*:*:*", "matchCriteriaId": "EC3F1891-032D-409C-904C-A415D2323DFC", "vulnerable": true}, {"criteria": "cpe:2.3:a:php:php:5.3.10:*:*:*:*:*:*:*", "matchCriteriaId": "4B13826D-06B2-4A46-AB24-092F6935958D", "vulnerable": true}, {"criteria": "cpe:2.3:a:php:php:5.3.11:*:*:*:*:*:*:*", "matchCriteriaId": "1B6528FC-51BE-4E30-B282-D9841553BA26", "vulnerable": true}, {"criteria": "cpe:2.3:a:php:php:5.3.12:*:*:*:*:*:*:*", "matchCriteriaId": "66CF9452-6225-4726-822B-C7CD620A1D6E", "vulnerable": true}, {"criteria": "cpe:2.3:a:php:php:5.4.0:*:*:*:*:*:*:*", "matchCriteriaId": "E7B9B8D2-78B7-4B17-955B-741C7A6F6634", "vulnerable": true}, {"criteria": "cpe:2.3:a:php:php:5.4.1:*:*:*:*:*:*:*", "matchCriteriaId": "5CA2A940-BD69-4D35-AF12-432CB929248B", "vulnerable": true}, {"criteria": "cpe:2.3:a:php:php:5.4.2:*:*:*:*:*:*:*", "matchCriteriaId": "29BD13F9-86C8-44C4-A860-9A87870A518E", "vulnerable": true}, {"criteria": "cpe:2.3:a:php:php:5.4.3:*:*:*:*:*:*:*", "matchCriteriaId": "1B361FDE-9F6A-4E9A-96F1-619DC56EECB6", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "cveTags": [], "descriptions": [{"lang": "en", "value": "pdo_sql_parser.re in the PDO extension in PHP before 5.3.14 and 5.4.x before 5.4.4 does not properly determine the end of the query string during parsing of prepared statements, which allows remote attackers to cause a denial of service (out-of-bounds read and application crash) via a crafted parameter value."}, {"lang": "es", "value": "pdo_sql_parser.re en la extensi\u00f3n PDO en PHP anteriores a v5.3.14 y v5.4.x anterior a v5.4.4 no determina de forma adecuada el final de la cadena en la petici\u00f3n durante un an\u00e1lisis sint\u00e1ctico de estructuras preparadas, lo que permite a atacantes remotos a provocar una denegaci\u00f3n de servicio (lectura fuera de los l\u00edmites y ca\u00edda de la aplicaci\u00f3n)a trav\u00e9s de un valor en el par\u00e1metro manipulado."}], "id": "CVE-2012-3450", "lastModified": "2026-06-16T23:43:14.763", "metrics": {"cvssMetricV2": [{"acInsufInfo": false, "baseSeverity": "LOW", "cvssData": {"accessComplexity": "HIGH", "accessVector": "NETWORK", "authentication": "NONE", "availabilityImpact": "PARTIAL", "baseScore": 2.6, "confidentialityImpact": "NONE", "integrityImpact": "NONE", "vectorString": "AV:N/AC:H/Au:N/C:N/I:N/A:P", "version": "2.0"}, "exploitabilityScore": 4.9, "impactScore": 2.9, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "nvd@nist.gov", "type": "Primary", "userInteractionRequired": false}]}, "published": "2012-08-06T16:55:05.963", "references": [{"source": "secalert@redhat.com", "url": "http://lists.opensuse.org/opensuse-security-announce/2012-08/msg00021.html"}, {"source": "secalert@redhat.com", "url": "http://seclists.org/bugtraq/2012/Jun/60"}, {"source": "secalert@redhat.com", "url": "http://www.debian.org/security/2012/dsa-2527"}, {"source": "secalert@redhat.com", "url": "http://www.mandriva.com/security/advisories?name=MDVSA-2012:108"}, {"source": "secalert@redhat.com", "url": "http://www.openwall.com/lists/oss-security/2012/08/02/3"}, {"source": "secalert@redhat.com", "url": "http://www.openwall.com/lists/oss-security/2012/08/02/7"}, {"source": "secalert@redhat.com", "url": "http://www.php.net/ChangeLog-5.php"}, {"source": "secalert@redhat.com", "url": "http://www.ubuntu.com/usn/USN-1569-1"}, {"source": "secalert@redhat.com", "url": "https://bugs.php.net/bug.php?id=61755"}, {"source": "secalert@redhat.com", "url": "https://bugzilla.novell.com/show_bug.cgi?id=769785"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://lists.opensuse.org/opensuse-security-announce/2012-08/msg00021.html"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://seclists.org/bugtraq/2012/Jun/60"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://www.debian.org/security/2012/dsa-2527"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://www.mandriva.com/security/advisories?name=MDVSA-2012:108"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://www.openwall.com/lists/oss-security/2012/08/02/3"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://www.openwall.com/lists/oss-security/2012/08/02/7"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://www.php.net/ChangeLog-5.php"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://www.ubuntu.com/usn/USN-1569-1"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "https://bugs.php.net/bug.php?id=61755"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "https://bugzilla.novell.com/show_bug.cgi?id=769785"}], "sourceIdentifier": "secalert@redhat.com", "vulnStatus": "Modified", "weaknesses": [{"description": [{"lang": "en", "value": "NVD-CWE-Other"}], "source": "nvd@nist.gov", "type": "Primary"}]}

{"bugzilla": {"description": "php: PDO array over-read crash", "id": "845372", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=845372"}, "csaw": false, "cvss": {"cvss_base_score": "6.8", "cvss_scoring_vector": "AV:N/AC:M/Au:N/C:P/I:P/A:P", "status": "draft"}, "details": ["pdo_sql_parser.re in the PDO extension in PHP before 5.3.14 and 5.4.x before 5.4.4 does not properly determine the end of the query string during parsing of prepared statements, which allows remote attackers to cause a denial of service (out-of-bounds read and application crash) via a crafted parameter value."], "name": "CVE-2012-3450", "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:6", "fix_state": "Not affected", "package_name": "php", "product_name": "Red Hat Enterprise Linux 6"}], "public_date": "2012-06-10T00:00:00Z", "references": ["https://www.cve.org/CVERecord?id=CVE-2012-3450\nhttps://nvd.nist.gov/vuln/detail/CVE-2012-3450"], "statement": "Red Hat does not consider this flaw to be a security issue. It is improbable that a script would accept untrusted user input or unvalidated script input data which would be treated as SQL prepared statements."}

{}