{"containers": {"cna": {"affected": [{"product": "n/a", "vendor": "n/a", "versions": [{"status": "affected", "version": "n/a"}]}], "datePublic": "2016-12-02T00:00:00.000Z", "descriptions": [{"lang": "en", "value": "The validateSignature method in the SAML2\\Utils class in SimpleSAMLphp before 1.14.10 and simplesamlphp/saml2 library before 1.9.1, 1.10.x before 1.10.3, and 2.x before 2.3.3 allows remote attackers to spoof SAML responses or possibly cause a denial of service (memory consumption) by leveraging improper conversion of return values to boolean."}], "problemTypes": [{"descriptions": [{"description": "n/a", "lang": "en", "type": "text"}]}], "providerMetadata": {"dateUpdated": "2018-03-03T10:57:01.000Z", "orgId": "79363d38-fa19-49d1-9214-5f28da3f3ac5", "shortName": "debian"}, "references": [{"name": "94730", "tags": ["vdb-entry", "x_refsource_BID"], "url": "http://www.securityfocus.com/bid/94730"}, {"tags": ["x_refsource_CONFIRM"], "url": "https://simplesamlphp.org/security/201612-01"}, {"name": "[debian-lts-announce] 20180302 [SECURITY] [DLA 1297-1] simplesamlphp security update", "tags": ["mailing-list", "x_refsource_MLIST"], "url": "https://lists.debian.org/debian-lts-announce/2018/03/msg00001.html"}], "x_legacyV4Record": {"CVE_data_meta": {"ASSIGNER": "security@debian.org", "ID": "CVE-2016-9814", "STATE": "PUBLIC"}, "affects": {"vendor": {"vendor_data": [{"product": {"product_data": [{"product_name": "n/a", "version": {"version_data": [{"version_value": "n/a"}]}}]}, "vendor_name": "n/a"}]}}, "data_format": "MITRE", "data_type": "CVE", "data_version": "4.0", "description": {"description_data": [{"lang": "eng", "value": "The validateSignature method in the SAML2\\Utils class in SimpleSAMLphp before 1.14.10 and simplesamlphp/saml2 library before 1.9.1, 1.10.x before 1.10.3, and 2.x before 2.3.3 allows remote attackers to spoof SAML responses or possibly cause a denial of service (memory consumption) by leveraging improper conversion of return values to boolean."}]}, "problemtype": {"problemtype_data": [{"description": [{"lang": "eng", "value": "n/a"}]}]}, "references": {"reference_data": [{"name": "94730", "refsource": "BID", "url": "http://www.securityfocus.com/bid/94730"}, {"name": "https://simplesamlphp.org/security/201612-01", "refsource": "CONFIRM", "url": "https://simplesamlphp.org/security/201612-01"}, {"name": "[debian-lts-announce] 20180302 [SECURITY] [DLA 1297-1] simplesamlphp security update", "refsource": "MLIST", "url": "https://lists.debian.org/debian-lts-announce/2018/03/msg00001.html"}]}}}, "adp": [{"providerMetadata": {"orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE", "dateUpdated": "2024-08-06T02:59:03.520Z"}, "title": "CVE Program Container", "references": [{"name": "94730", "tags": ["vdb-entry", "x_refsource_BID", "x_transferred"], "url": "http://www.securityfocus.com/bid/94730"}, {"tags": ["x_refsource_CONFIRM", "x_transferred"], "url": "https://simplesamlphp.org/security/201612-01"}, {"name": "[debian-lts-announce] 20180302 [SECURITY] [DLA 1297-1] simplesamlphp security update", "tags": ["mailing-list", "x_refsource_MLIST", "x_transferred"], "url": "https://lists.debian.org/debian-lts-announce/2018/03/msg00001.html"}]}]}, "cveMetadata": {"assignerOrgId": "79363d38-fa19-49d1-9214-5f28da3f3ac5", "assignerShortName": "debian", "cveId": "CVE-2016-9814", "datePublished": "2017-02-16T18:00:00.000Z", "dateReserved": "2016-12-04T00:00:00.000Z", "dateUpdated": "2024-08-06T02:59:03.520Z", "state": "PUBLISHED"}, "dataType": "CVE_RECORD", "dataVersion": "5.1"}

{}

{"configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:a:simplesamlphp:simplesamlphp:*:*:*:*:*:*:*:*", "matchCriteriaId": "3256DE37-C892-4D74-8C48-4D35B0F24F3E", "versionEndIncluding": "1.14.9", "vulnerable": true}, {"criteria": "cpe:2.3:a:simplesamlphp:simplesamlphp:1.10:*:*:*:*:*:*:*", "matchCriteriaId": "09E5E12B-6080-48D0-8750-B5CC9985754B", "vulnerable": true}], "negate": false, "operator": "OR"}]}, {"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:a:simplesamlphp:saml2:*:*:*:*:*:*:*:*", "matchCriteriaId": "5595B4ED-0C6B-4D18-9013-AF09A9159FBB", "versionEndIncluding": "1.9", "vulnerable": true}, {"criteria": "cpe:2.3:a:simplesamlphp:saml2:1.10:*:*:*:*:*:*:*", "matchCriteriaId": "274F4568-8E1F-4AB4-B701-157D9ACC0D03", "vulnerable": true}, {"criteria": "cpe:2.3:a:simplesamlphp:saml2:1.10.1:*:*:*:*:*:*:*", "matchCriteriaId": "3FF505BF-B66C-42FB-9BDE-609B9A563A9E", "vulnerable": true}, {"criteria": "cpe:2.3:a:simplesamlphp:saml2:1.10.2:*:*:*:*:*:*:*", "matchCriteriaId": "E294F52A-270E-4F48-B0C6-6ADDC84E2E19", "vulnerable": true}, {"criteria": "cpe:2.3:a:simplesamlphp:saml2:2.0.0:*:*:*:*:*:*:*", "matchCriteriaId": "9F81F843-780A-46D1-B1D9-8F0BD4A5CD9A", "vulnerable": true}, {"criteria": "cpe:2.3:a:simplesamlphp:saml2:2.0.1:*:*:*:*:*:*:*", "matchCriteriaId": "AA43E174-713E-442D-8931-AC25517DF58D", "vulnerable": true}, {"criteria": "cpe:2.3:a:simplesamlphp:saml2:2.1:*:*:*:*:*:*:*", "matchCriteriaId": "B11FE355-5ECC-4DC3-8826-B366798FCE80", "vulnerable": true}, {"criteria": "cpe:2.3:a:simplesamlphp:saml2:2.2:*:*:*:*:*:*:*", "matchCriteriaId": "69A4843F-0D4C-4B98-8FB9-48B6D9D7499A", "vulnerable": true}, {"criteria": "cpe:2.3:a:simplesamlphp:saml2:2.3:*:*:*:*:*:*:*", "matchCriteriaId": "BBEB6E3F-9408-4D91-90A0-E7F48AF60EA0", "vulnerable": true}, {"criteria": "cpe:2.3:a:simplesamlphp:saml2:2.3.1:*:*:*:*:*:*:*", "matchCriteriaId": "2DE2F0BD-EC4C-4EF1-AD1B-F4CE87D0D04D", "vulnerable": true}, {"criteria": "cpe:2.3:a:simplesamlphp:saml2:2.3.2:*:*:*:*:*:*:*", "matchCriteriaId": "8669F36F-D030-49CA-B679-FE349EE4E450", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "cveTags": [], "descriptions": [{"lang": "en", "value": "The validateSignature method in the SAML2\\Utils class in SimpleSAMLphp before 1.14.10 and simplesamlphp/saml2 library before 1.9.1, 1.10.x before 1.10.3, and 2.x before 2.3.3 allows remote attackers to spoof SAML responses or possibly cause a denial of service (memory consumption) by leveraging improper conversion of return values to boolean."}, {"lang": "es", "value": "El m\u00e9todo validateSignature en la clase SAML2\\Utils en SimpleSAMLphp en versiones anteriores a 1.14.10 y la librer\u00eda simplesamlphp/saml2 en versiones anteriores a 1.9.1, 1.10.x en versiones anteriores a 1.10.3 y 2.x en versiones anteriores a 2.3.3 permite a atacantes remotos suplantar respuestas SAML o posiblemente provocar una denegaci\u00f3n de servicio (consumo de memoria) aprovechando la conversi\u00f3n incorrecta de valores de retorno a valores booleanos."}], "id": "CVE-2016-9814", "lastModified": "2026-05-13T00:24:29.033", "metrics": {"cvssMetricV2": [{"acInsufInfo": false, "baseSeverity": "HIGH", "cvssData": {"accessComplexity": "LOW", "accessVector": "NETWORK", "authentication": "NONE", "availabilityImpact": "COMPLETE", "baseScore": 8.5, "confidentialityImpact": "NONE", "integrityImpact": "PARTIAL", "vectorString": "AV:N/AC:L/Au:N/C:N/I:P/A:C", "version": "2.0"}, "exploitabilityScore": 10.0, "impactScore": 7.8, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "nvd@nist.gov", "type": "Primary", "userInteractionRequired": false}], "cvssMetricV30": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 9.1, "baseSeverity": "CRITICAL", "confidentialityImpact": "NONE", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:H", "version": "3.0"}, "exploitabilityScore": 3.9, "impactScore": 5.2, "source": "nvd@nist.gov", "type": "Primary"}]}, "published": "2017-02-17T02:59:14.047", "references": [{"source": "security@debian.org", "tags": ["Third Party Advisory", "VDB Entry"], "url": "http://www.securityfocus.com/bid/94730"}, {"source": "security@debian.org", "url": "https://lists.debian.org/debian-lts-announce/2018/03/msg00001.html"}, {"source": "security@debian.org", "tags": ["Vendor Advisory"], "url": "https://simplesamlphp.org/security/201612-01"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Third Party Advisory", "VDB Entry"], "url": "http://www.securityfocus.com/bid/94730"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "https://lists.debian.org/debian-lts-announce/2018/03/msg00001.html"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Vendor Advisory"], "url": "https://simplesamlphp.org/security/201612-01"}], "sourceIdentifier": "security@debian.org", "vulnStatus": "Modified", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-399"}], "source": "nvd@nist.gov", "type": "Primary"}]}

{}

{}