CVE-2018-17198

{"containers": {"cna": {"affected": [{"product": "Apache Roller", "vendor": "Apache Software Foundation", "versions": [{"status": "affected", "version": "5.2.1"}, {"status": "affected", "version": "5.2.0"}, {"status": "affected", "version": "earlier unsupported versions"}]}], "datePublic": "2019-01-11T00:00:00.000Z", "descriptions": [{"lang": "en", "value": "Server-side Request Forgery (SSRF) and File Enumeration vulnerability in Apache Roller 5.2.1, 5.2.0 and earlier unsupported versions relies on Java SAX Parser to implement its XML-RPC interface and by default that parser supports external entities in XML DOCTYPE, which opens Roller up to SSRF / File Enumeration vulnerability. Note that this vulnerability exists even if Roller XML-RPC interface is disable via the Roller web admin UI. Mitigation: There are a couple of ways you can fix this vulnerability: 1) Upgrade to the latest version of Roller, which is now 5.2.2 2) Or, edit the Roller web.xml file and comment out the XML-RPC Servlet mapping as shown below: <!-- <servlet-mapping> <servlet-name>XmlRpcServlet</servlet-name> <url-pattern>/roller-services/xmlrpc</url-pattern> </servlet-mapping> -->"}], "problemTypes": [{"descriptions": [{"description": "Information Disclosure", "lang": "en", "type": "text"}]}], "providerMetadata": {"dateUpdated": "2019-05-29T12:06:02.000Z", "orgId": "f0158376-9dc2-43b6-827c-5f631a4d8d09", "shortName": "apache"}, "references": [{"tags": ["x_refsource_MISC"], "url": "https://lists.apache.org/thread.html/94a36ed9c6241558b1c6181d8dd4ff263be7903abd1d20067d4330d5%40%3Cdev.roller.apache.org%3E"}, {"name": "108496", "tags": ["vdb-entry", "x_refsource_BID"], "url": "http://www.securityfocus.com/bid/108496"}], "x_legacyV4Record": {"CVE_data_meta": {"ASSIGNER": "security@apache.org", "ID": "CVE-2018-17198", "STATE": "PUBLIC"}, "affects": {"vendor": {"vendor_data": [{"product": {"product_data": [{"product_name": "Apache Roller", "version": {"version_data": [{"version_value": "5.2.1"}, {"version_value": "5.2.0"}, {"version_value": "earlier unsupported versions"}]}}]}, "vendor_name": "Apache Software Foundation"}]}}, "data_format": "MITRE", "data_type": "CVE", "data_version": "4.0", "description": {"description_data": [{"lang": "eng", "value": "Server-side Request Forgery (SSRF) and File Enumeration vulnerability in Apache Roller 5.2.1, 5.2.0 and earlier unsupported versions relies on Java SAX Parser to implement its XML-RPC interface and by default that parser supports external entities in XML DOCTYPE, which opens Roller up to SSRF / File Enumeration vulnerability. Note that this vulnerability exists even if Roller XML-RPC interface is disable via the Roller web admin UI. Mitigation: There are a couple of ways you can fix this vulnerability: 1) Upgrade to the latest version of Roller, which is now 5.2.2 2) Or, edit the Roller web.xml file and comment out the XML-RPC Servlet mapping as shown below: <!-- <servlet-mapping> <servlet-name>XmlRpcServlet</servlet-name> <url-pattern>/roller-services/xmlrpc</url-pattern> </servlet-mapping> -->"}]}, "problemtype": {"problemtype_data": [{"description": [{"lang": "eng", "value": "Information Disclosure"}]}]}, "references": {"reference_data": [{"name": "https://lists.apache.org/thread.html/94a36ed9c6241558b1c6181d8dd4ff263be7903abd1d20067d4330d5@%3Cdev.roller.apache.org%3E", "refsource": "MISC", "url": "https://lists.apache.org/thread.html/94a36ed9c6241558b1c6181d8dd4ff263be7903abd1d20067d4330d5@%3Cdev.roller.apache.org%3E"}, {"name": "108496", "refsource": "BID", "url": "http://www.securityfocus.com/bid/108496"}]}}}, "adp": [{"providerMetadata": {"orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE", "dateUpdated": "2024-08-05T10:47:03.755Z"}, "title": "CVE Program Container", "references": [{"tags": ["x_refsource_MISC", "x_transferred"], "url": "https://lists.apache.org/thread.html/94a36ed9c6241558b1c6181d8dd4ff263be7903abd1d20067d4330d5%40%3Cdev.roller.apache.org%3E"}, {"name": "108496", "tags": ["vdb-entry", "x_refsource_BID", "x_transferred"], "url": "http://www.securityfocus.com/bid/108496"}]}]}, "cveMetadata": {"assignerOrgId": "f0158376-9dc2-43b6-827c-5f631a4d8d09", "assignerShortName": "apache", "cveId": "CVE-2018-17198", "datePublished": "2019-05-28T17:08:11.000Z", "dateReserved": "2018-09-19T00:00:00.000Z", "dateUpdated": "2024-08-05T10:47:03.755Z", "state": "PUBLISHED"}, "dataType": "CVE_RECORD", "dataVersion": "5.1"}

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Note that this vulnerability exists even if Roller XML-RPC interface is disable via the Roller web admin UI. Mitigation: There are a couple of ways you can fix this vulnerability: 1) Upgrade to the latest version of Roller, which is now 5.2.2 2) Or, edit the Roller web.xml file and comment out the XML-RPC Servlet mapping as shown below: <!-- <servlet-mapping> <servlet-name>XmlRpcServlet</servlet-name> <url-pattern>/roller-services/xmlrpc</url-pattern> </servlet-mapping> -->"}, {"lang": "es", "value": "Vulnerabilidad de falsificaci\u00f3n de petici\u00f3nes (SSRF) y de enumeraci\u00f3n de archivos en el lado del servidor en Apache Roller versi\u00f3n 5.2.1, 5.2.0 y anteriores no compatibles, se basa en Java SAX Parser para implementar su interfaz XML-RPC y, por defecto, este analizador admite entidades externas en XML DOCTYPE, que expone a Roller a la vulnerabilidad de tipo SSRF o enumeraci\u00f3n de archivos. Es importante indicar que esta vulnerabilidad se presenta incluso si la interfaz Roller XML-RPC est\u00e1 deshabilitada por medio de la interfaz de usuario administrador de Roller Web. Mitigaci\u00f3n: se presenta un par de formas en que se puede solucionar esta vulnerabilidad: 1) Actualice a la \u00faltima versi\u00f3n de Roller, que ahora es versi\u00f3n 5.2.2 2) o, edite el archivo Roller web.xml y comente el mapeo Servlet XML-RPC como se indica a continuaci\u00f3n:"}], "id": "CVE-2018-17198", "lastModified": "2026-06-17T01:45:31.577", "metrics": {"cvssMetricV2": [{"acInsufInfo": true, "baseSeverity": "HIGH", "cvssData": {"accessComplexity": "LOW", "accessVector": "NETWORK", "authentication": "NONE", "availabilityImpact": "PARTIAL", "baseScore": 7.5, "confidentialityImpact": "PARTIAL", "integrityImpact": "PARTIAL", "vectorString": "AV:N/AC:L/Au:N/C:P/I:P/A:P", "version": "2.0"}, "exploitabilityScore": 10.0, "impactScore": 6.4, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "nvd@nist.gov", "type": "Primary", "userInteractionRequired": false}], "cvssMetricV30": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 9.8, "baseSeverity": "CRITICAL", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H", "version": "3.0"}, "exploitabilityScore": 3.9, "impactScore": 5.9, "source": "nvd@nist.gov", "type": "Primary"}]}, "published": "2019-05-28T18:29:00.273", "references": [{"source": "security@apache.org", "tags": ["Third Party Advisory"], "url": "http://www.securityfocus.com/bid/108496"}, {"source": "security@apache.org", "url": "https://lists.apache.org/thread.html/94a36ed9c6241558b1c6181d8dd4ff263be7903abd1d20067d4330d5%40%3Cdev.roller.apache.org%3E"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Third Party Advisory"], "url": "http://www.securityfocus.com/bid/108496"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "https://lists.apache.org/thread.html/94a36ed9c6241558b1c6181d8dd4ff263be7903abd1d20067d4330d5%40%3Cdev.roller.apache.org%3E"}], "sourceIdentifier": "security@apache.org", "vulnStatus": "Modified", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-918"}], "source": "nvd@nist.gov", "type": "Primary"}]}

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