CVE-2020-14338

{"id": "CVE-2020-14338", "metrics": {"cvssMetricV2": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"version": "2.0", "baseScore": 5.0, "accessVector": "NETWORK", "vectorString": "AV:N/AC:L/Au:N/C:N/I:P/A:N", "authentication": "NONE", "integrityImpact": "PARTIAL", "accessComplexity": "LOW", "availabilityImpact": "NONE", "confidentialityImpact": "NONE"}, "acInsufInfo": false, "impactScore": 2.9, "baseSeverity": "MEDIUM", "obtainAllPrivilege": false, "exploitabilityScore": 10.0, "obtainUserPrivilege": false, "obtainOtherPrivilege": false, "userInteractionRequired": false}], "cvssMetricV31": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 5.3, "attackVector": "NETWORK", "baseSeverity": "MEDIUM", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N", "integrityImpact": "LOW", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "NONE", "privilegesRequired": "NONE", "confidentialityImpact": "NONE"}, "impactScore": 1.4, "exploitabilityScore": 3.9}]}, "published": "2020-09-17T15:15:13.143", "references": [{"url": "https://bugzilla.redhat.com/show_bug.cgi?id=1860054", "tags": ["Issue Tracking", "Vendor Advisory"], "source": "secalert@redhat.com"}, {"url": "https://lists.apache.org/thread.html/rf96c5afb26b596b4b97883aa90b6c0b0fc4c26aaeea7123c21912103%40%3Cj-users.xerces.apache.org%3E", "source": "secalert@redhat.com"}], "vulnStatus": "Modified", "weaknesses": [{"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "CWE-20"}]}, {"type": "Secondary", "source": "secalert@redhat.com", "description": [{"lang": "en", "value": "CWE-20"}]}], "descriptions": [{"lang": "en", "value": "A flaw was found in Wildfly's implementation of Xerces, specifically in the way the XMLSchemaValidator class in the JAXP component of Wildfly enforced the \"use-grammar-pool-only\" feature. This flaw allows a specially-crafted XML file to manipulate the validation process in certain cases. This issue is the same flaw as CVE-2020-14621, which affected OpenJDK, and uses a similar code. This flaw affects all Xerces JBoss versions before 2.12.0.SP3."}, {"lang": "es", "value": "Se encontr\u00f3 un fallo en la implementaci\u00f3n de Xerces de Wildfly, espec\u00edficamente en la manera en que la clase XMLSchemaValidator en el componente JAXP de Wildfly aplic\u00f3 la caracter\u00edstica \"use-grammar-pool-only\". Este fallo permite a un archivo XML especialmente dise\u00f1ado manipular el proceso de comprobaci\u00f3n en determinados casos. Este problema es el mismo fallo que CVE-2020-14621, que afect\u00f3 a OpenJDK, y usa un c\u00f3digo similar. Todas las versiones de xerces jboss anteriores a 2.12.0.SP3"}], "lastModified": "2023-11-07T03:17:09.293", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:redhat:xerces:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "1D2BDDBB-28F6-45AB-A8FE-64344E4652F8", "versionEndExcluding": "2.12.0"}, {"criteria": "cpe:2.3:a:redhat:xerces:2.12.0:sp1:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "90F893C6-5CD7-48D0-9BC9-375D80D23879"}, {"criteria": "cpe:2.3:a:redhat:xerces:2.12.0:sp2:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "1E5C0FEC-49FD-46DD-A529-BB49EA86CFF2"}], "operator": "OR"}]}], "sourceIdentifier": "secalert@redhat.com"}