CVE-2016-4312

{"id": "CVE-2016-4312", "cveTags": [], "metrics": {"cvssMetricV2": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"version": "2.0", "baseScore": 6.0, "accessVector": "NETWORK", "vectorString": "AV:N/AC:M/Au:S/C:P/I:P/A:P", "authentication": "SINGLE", "integrityImpact": "PARTIAL", "accessComplexity": "MEDIUM", "availabilityImpact": "PARTIAL", "confidentialityImpact": "PARTIAL"}, "acInsufInfo": false, "impactScore": 6.4, "baseSeverity": "MEDIUM", "obtainAllPrivilege": false, "exploitabilityScore": 6.8, "obtainUserPrivilege": false, "obtainOtherPrivilege": false, "userInteractionRequired": false}], "cvssMetricV30": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"scope": "UNCHANGED", "version": "3.0", "baseScore": 7.5, "attackVector": "NETWORK", "baseSeverity": "HIGH", "vectorString": "CVSS:3.0/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H", "integrityImpact": "HIGH", "userInteraction": "NONE", "attackComplexity": "HIGH", "availabilityImpact": "HIGH", "privilegesRequired": "LOW", "confidentialityImpact": "HIGH"}, "impactScore": 5.9, "exploitabilityScore": 1.6}]}, "published": "2017-02-17T02:59:11.953", "references": [{"url": "http://hyp3rlinx.altervista.org/advisories/WSO2-IDENTITY-SERVER-v5.1.0-XML-External-Entity.txt", "tags": ["Exploit", "Third Party Advisory"], "source": "cret@cert.org"}, {"url": "http://packetstormsecurity.com/files/138329/WSO2-Identity-Server-5.1.0-XML-Injection.html", "tags": ["Exploit", "Third Party Advisory", "VDB Entry"], "source": "cret@cert.org"}, {"url": "http://www.securityfocus.com/archive/1/539199/100/0/threaded", "source": "cret@cert.org"}, {"url": "http://www.securityfocus.com/bid/92485", "tags": ["Third Party Advisory", "VDB Entry"], "source": "cret@cert.org"}, {"url": "https://docs.wso2.com/display/Security/Security+Advisory+WSO2-2016-0096", "tags": ["Patch", "Vendor Advisory"], "source": "cret@cert.org"}, {"url": "https://www.exploit-db.com/exploits/40239/", "tags": ["Exploit", "Third Party Advisory", "VDB Entry"], "source": "cret@cert.org"}, {"url": "http://hyp3rlinx.altervista.org/advisories/WSO2-IDENTITY-SERVER-v5.1.0-XML-External-Entity.txt", "tags": ["Exploit", "Third Party Advisory"], "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "http://packetstormsecurity.com/files/138329/WSO2-Identity-Server-5.1.0-XML-Injection.html", "tags": ["Exploit", "Third Party Advisory", "VDB Entry"], "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "http://www.securityfocus.com/archive/1/539199/100/0/threaded", "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "http://www.securityfocus.com/bid/92485", "tags": ["Third Party Advisory", "VDB Entry"], "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "https://docs.wso2.com/display/Security/Security+Advisory+WSO2-2016-0096", "tags": ["Patch", "Vendor Advisory"], "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "https://www.exploit-db.com/exploits/40239/", "tags": ["Exploit", "Third Party Advisory", "VDB Entry"], "source": "af854a3a-2127-422b-91ae-364da2661108"}], "vulnStatus": "Deferred", "weaknesses": [{"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "CWE-611"}]}], "descriptions": [{"lang": "en", "value": "XML external entity (XXE) vulnerability in the XACML flow feature in WSO2 Identity Server 5.1.0 before WSO2-CARBON-PATCH-4.4.0-0231 allows remote authenticated users with access to XACML features to read arbitrary files, cause a denial of service, conduct server-side request forgery (SSRF) attacks, or have unspecified other impact via a crafted XACML request to entitlement/eval-policy-submit.jsp. NOTE: this issue can be combined with CVE-2016-4311 to exploit the vulnerability without credentials."}, {"lang": "es", "value": "Vulnerabilidad de XXE en la funcionalidad de flujo XACML en WSO2 Identity Server 5.1.0 en versiones anteriores a WSO2-CARBON-PATCH-4.4.0-0231 permite a usuarios remotos autenticados con acceso a caracter\u00edsticas XACML leer archivos arbitrarios, provocar una denegaci\u00f3n de servicio, realizar ataques de SSRF o tener otros impactos no especificados a trav\u00e9s de una solicitud de XACML creada para entitlement/eval-policy-submit.jsp. NOTA: este problema se puede combinar con CVE-2016-4311 para explotar la vulnerabilidad sin credenciales."}], "lastModified": "2025-04-20T01:37:25.860", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:wso2:identity_server:5.1.0:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "A18E2C98-4FD9-43EE-95EA-E03AFCF753E3"}], "operator": "OR"}]}], "sourceIdentifier": "cret@cert.org"}