CVE-2022-46751

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Access can be be made more lenient via newly introduced system properties where needed.\n\nUsers of Ivy prior to version 2.5.2 can use Java system properties to restrict processing of external DTDs, see the section about \"JAXP Properties for External Access restrictions\" inside Oracle's \"Java API for XML Processing (JAXP) Security Guide\"."}, {"lang": "es", "value": "Vulnerabilidad de Restricci\u00f3n Inadecuada de Referencia a XML External Entity, Inyecci\u00f3n XML (tambi\u00e9n conocida como Inyecci\u00f3n XPath Ciega) en Apache Ivy de Apache Software Foundation. Este problema afecta a cualquier versi\u00f3n de Apache Ivy anterior a la 2.5.2.\n\nCuando Apache Ivy anterior a la 2.5.2 analiza archivos XML - ya sea su propia configuraci\u00f3n, archivos Ivy o POMs de Apache Maven - permitir\u00e1 la descarga de definiciones de tipo de documento externas y expandir\u00e1 cualquier referencia de entidad contenida en ellos cuando se utilicen.\n\nEsto puede usarse para exfiltrar datos, acceder a recursos a los que solo tiene acceso la m\u00e1quina que ejecuta Ivy o perturbar la ejecuci\u00f3n de Ivy de diferentes maneras.\n\nA partir de Ivy 2.5.2, el procesamiento de DTD est\u00e1 deshabilitado por defecto, excepto al analizar POMs de Maven, donde el valor predeterminado es permitir el procesamiento de DTD, pero solo para incluir un fragmento de DTD que se distribuye con Ivy y que es necesario para tratar con POMs de Maven existentes que no son archivos XML v\u00e1lidos pero que, sin embargo, son aceptados por Maven. El acceso puede hacerse m\u00e1s permisivo a trav\u00e9s de propiedades de sistema reci\u00e9n introducidas cuando sea necesario.\n\nLos usuarios de Ivy anteriores a la versi\u00f3n 2.5.2 pueden usar propiedades de sistema de Java para restringir el procesamiento de DTDs externas; consulte la secci\u00f3n sobre \u2019Propiedades JAXP para restricciones de acceso externo\u2019 dentro de la \u2019Gu\u00eda de seguridad de la API de Java para procesamiento XML (JAXP)\u2019 de Oracle."}], "id": "CVE-2022-46751", "lastModified": "2026-11-10T12:10:00.177", "metrics": {"cvssMetricV31": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "LOW", "baseScore": 8.2, "baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "integrityImpact": "NONE", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:L", "version": "3.1"}, "exploitabilityScore": 3.9, "impactScore": 4.2, "source": "nvd@nist.gov", "type": "Primary"}, {"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "LOW", "baseScore": 8.2, "baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "integrityImpact": "NONE", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:L", "version": "3.1"}, "exploitabilityScore": 3.9, "impactScore": 4.2, "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "type": "Secondary"}], "ssvcV203": [{"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "ssvcData": {"id": "CVE-2022-46751", "options": [{"exploitation": "none"}, {"automatable": "yes"}, {"technicalImpact": "partial"}], "role": "CISA Coordinator", "timestamp": "2024-09-27T20:07:17.726856Z", "version": "2.0.3"}}]}, "published": "2023-08-21T07:15:33.740", "references": [{"source": "security@apache.org", "url": "http://www.openwall.com/lists/oss-security/2023/09/06/9"}, {"source": "security@apache.org", "tags": ["Third Party Advisory"], "url": "https://docs.oracle.com/en/java/javase/13/security/java-api-xml-processing-jaxp-security-guide.html#GUID-94ABC0EE-9DC8-44F0-84AD-47ADD5340477"}, {"source": "security@apache.org", "tags": ["Vendor Advisory"], "url": "https://gitbox.apache.org/repos/asf?p=ant-ivy.git;a=commit;h=2be17bc18b0e1d4123007d579e43ba1a4b6fab3d"}, {"source": "security@apache.org", "tags": ["Mailing List", "Vendor Advisory"], "url": "https://lists.apache.org/thread/1dj60hg5nr36kjr4p1100dwjrqookps8"}, {"source": "security@apache.org", "tags": ["Mailing List", "Vendor Advisory"], "url": "https://lists.apache.org/thread/9gcz4xrsn8c7o9gb377xfzvkb8jltffr"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://www.openwall.com/lists/oss-security/2023/09/06/9"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Third Party Advisory"], "url": "https://docs.oracle.com/en/java/javase/13/security/java-api-xml-processing-jaxp-security-guide.html#GUID-94ABC0EE-9DC8-44F0-84AD-47ADD5340477"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Vendor Advisory"], "url": "https://gitbox.apache.org/repos/asf?p=ant-ivy.git;a=commit;h=2be17bc18b0e1d4123007d579e43ba1a4b6fab3d"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Mailing List", "Vendor Advisory"], "url": "https://lists.apache.org/thread/1dj60hg5nr36kjr4p1100dwjrqookps8"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Mailing List", "Vendor Advisory"], "url": "https://lists.apache.org/thread/9gcz4xrsn8c7o9gb377xfzvkb8jltffr"}], "sourceIdentifier": "security@apache.org", "vulnStatus": "Modified", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-91"}, {"lang": "en", "value": "CWE-611"}], "source": "security@apache.org", "type": "Secondary"}]}

{"affected_release": [{"advisory": "RHSA-2024:1027", "cpe": "cpe:/a:redhat:migration_toolkit_applications:6.2::el8", "package": "mta/mta-rhel8-operator:6.2.2-3", "product_name": "MTA-6.2-RHEL-8", "release_date": "2024-02-28T00:00:00Z"}, {"advisory": "RHSA-2024:1027", "cpe": "cpe:/a:redhat:migration_toolkit_applications:6.2::el9", "package": "mta/mta-hub-rhel9:6.2.2-2", "product_name": "MTA-6.2-RHEL-9", "release_date": "2024-02-28T00:00:00Z"}, {"advisory": "RHSA-2024:1027", "cpe": "cpe:/a:redhat:migration_toolkit_applications:6.2::el9", "package": "mta/mta-operator-bundle:6.2.2-5", "product_name": "MTA-6.2-RHEL-9", "release_date": "2024-02-28T00:00:00Z"}, {"advisory": "RHSA-2024:1027", "cpe": "cpe:/a:redhat:migration_toolkit_applications:6.2::el9", "package": "mta/mta-pathfinder-rhel9:6.2.2-2", "product_name": "MTA-6.2-RHEL-9", "release_date": "2024-02-28T00:00:00Z"}, {"advisory": "RHSA-2024:1027", "cpe": "cpe:/a:redhat:migration_toolkit_applications:6.2::el9", "package": "mta/mta-ui-rhel9:6.2.2-2", "product_name": "MTA-6.2-RHEL-9", "release_date": "2024-02-28T00:00:00Z"}, {"advisory": "RHSA-2024:1027", "cpe": "cpe:/a:redhat:migration_toolkit_applications:6.2::el9", "package": "mta/mta-windup-addon-rhel9:6.2.2-3", "product_name": "MTA-6.2-RHEL-9", "release_date": "2024-02-28T00:00:00Z"}, {"advisory": "RHSA-2024:0720", "cpe": "cpe:/a:redhat:migration_toolkit_runtimes:1.0::el8", "package": "apache-ivy", "product_name": "MTR 1.2.4", "release_date": "2024-02-07T00:00:00Z"}, {"advisory": "RHSA-2023:7678", "cpe": "cpe:/a:redhat:amq_streams:2", "package": "apache-ivy", "product_name": "Red Hat AMQ Streams 2.6.0", "release_date": "2023-12-06T00:00:00Z"}, {"advisory": "RHSA-2023:5441", "cpe": "cpe:/a:redhat:camel_spring_boot:4.0.0", "package": "apache-ivy", "product_name": "RHINT Camel-Springboot 4.0.0", "release_date": "2023-10-04T00:00:00Z"}], "bugzilla": {"description": "apache-ivy: XML External Entity vulnerability", "id": "2233112", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2233112"}, "csaw": false, "cvss3": {"cvss3_base_score": "8.2", "cvss3_scoring_vector": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:L", "status": "verified"}, "cwe": "(CWE-611|CWE-91)", "details": ["Improper Restriction of XML External Entity Reference, XML Injection (aka Blind XPath Injection) vulnerability in Apache Software Foundation Apache Ivy.This issue affects any version of Apache Ivy prior to 2.5.2.\nWhen Apache Ivy prior to 2.5.2 parses XML files - either its own configuration, Ivy files or Apache Maven POMs - it will allow downloading external document type definitions and expand any entity references contained therein when used.\nThis can be used to exfiltrate data, access resources only the machine running Ivy has access to or disturb the execution of Ivy in different ways.\nStarting with Ivy 2.5.2 DTD processing is disabled by default except when parsing Maven POMs where the default is to allow DTD processing but only to include a DTD snippet shipping with Ivy that is needed to deal with existing Maven POMs that are not valid XML files but are nevertheless accepted by Maven. Access can be be made more lenient via newly introduced system properties where needed.\nUsers of Ivy prior to version 2.5.2 can use Java system properties to restrict processing of external DTDs, see the section about \"JAXP Properties for External Access restrictions\" inside Oracle's \"Java API for XML Processing (JAXP) Security Guide\"."], "name": "CVE-2022-46751", "package_state": [{"cpe": "cpe:/a:redhat:a_mq_clients:2", "fix_state": "Not affected", "package_name": "apache-ivy", "product_name": "A-MQ Clients 2"}, {"cpe": "cpe:/a:redhat:camel_spring_boot:3", "fix_state": "Affected", "package_name": "apache-ivy", "product_name": "Red Hat build of Apache Camel for Spring Boot 3"}, {"cpe": "cpe:/a:redhat:jboss_data_grid:8", "fix_state": "Not affected", "package_name": "apache-ivy", "product_name": "Red Hat Data Grid 8"}, {"cpe": "cpe:/o:redhat:enterprise_linux:7", "fix_state": "Out of support scope", "package_name": "apache-ivy", "product_name": "Red Hat Enterprise Linux 7"}, {"cpe": "cpe:/o:redhat:enterprise_linux:8", "fix_state": "Will not fix", "package_name": "apache-ivy", "product_name": "Red Hat Enterprise Linux 8"}, {"cpe": "cpe:/a:redhat:jboss_fuse:7", "fix_state": "Will not fix", "package_name": "apache-ivy", "product_name": "Red Hat Fuse 7"}, {"cpe": "cpe:/a:redhat:integration:1", "fix_state": "Will not fix", "package_name": "apache-ivy", "product_name": "Red Hat Integration Camel K 1"}, {"cpe": "cpe:/a:redhat:jboss_data_grid:7", "fix_state": "Not affected", "package_name": "apache-ivy", "product_name": "Red Hat JBoss Data Grid 7"}, {"cpe": "cpe:/a:redhat:jboss_enterprise_application_platform:6", "fix_state": "Not affected", "package_name": "apache-ivy", "product_name": "Red Hat JBoss Enterprise Application Platform 6"}, {"cpe": "cpe:/a:redhat:jboss_enterprise_application_platform:7", "fix_state": "Not affected", "package_name": "apache-ivy", "product_name": "Red Hat JBoss Enterprise Application Platform 7"}, {"cpe": "cpe:/a:redhat:jboss_enterprise_application_platform:8", "fix_state": "Not affected", "package_name": "apache-ivy", "product_name": "Red Hat JBoss Enterprise Application Platform 8"}, {"cpe": "cpe:/a:redhat:jbosseapxp", "fix_state": "Not affected", "package_name": "apache-ivy", "product_name": "Red Hat JBoss Enterprise Application Platform Expansion Pack"}, {"cpe": "cpe:/a:redhat:openshift_application_runtimes:1.0", "fix_state": "Not affected", "package_name": "apache-ivy", "product_name": "Red Hat OpenShift Application Runtimes"}, {"cpe": "cpe:/a:redhat:red_hat_single_sign_on:7", "fix_state": "Not affected", "package_name": "apache-ivy", "product_name": "Red Hat Single Sign-On 7"}, {"cpe": "cpe:/a:redhat:rhel_software_collections:3", "fix_state": "Will not fix", "package_name": "rh-maven36-apache-ivy", "product_name": "Red Hat Software Collections"}], "public_date": "2023-08-20T00:00:00Z", "references": ["https://www.cve.org/CVERecord?id=CVE-2022-46751\nhttps://nvd.nist.gov/vuln/detail/CVE-2022-46751\nhttps://lists.apache.org/thread/1dj60hg5nr36kjr4p1100dwjrqookps8"], "threat_severity": "Moderate"}

{}