{ "id": "CVE-2018-1421", "sourceIdentifier": "psirt@us.ibm.com", "published": "2018-04-04T18:29:02.217", "lastModified": "2019-10-09T23:38:26.087", "vulnStatus": "Modified", "descriptions": [ { "lang": "en", "value": "IBM WebSphere DataPower Appliances 7.1, 7.2, 7.5, 7.5.1, 7.5.2, and 7.6 is vulnerable to a XML External Entity Injection (XXE) attack when processing XML data. A remote attacker could exploit this vulnerability to expose sensitive information or consume memory resources. IBM X-Force ID: 139023." }, { "lang": "es", "value": "Las versiones 7.1, 7.2, 7.5, 7.5.1, 7.5.2 y 7.6 de IBM WebSphere DataPower Appliances son vulnerables a ataques de tipo XML External Entity Injection (XXE) al procesar datos XML. Un atacante remoto podr\u00eda explotar esta vulnerabilidad para exponer informaci\u00f3n sensible o consumir recursos de la memoria. IBM X-Force ID: 139023." } ], "metrics": { "cvssMetricV30": [ { "source": "nvd@nist.gov", "type": "Primary", "cvssData": { "version": "3.0", "vectorString": "CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:L", "attackVector": "NETWORK", "attackComplexity": "LOW", "privilegesRequired": "LOW", "userInteraction": "NONE", "scope": "UNCHANGED", "confidentialityImpact": "HIGH", "integrityImpact": "NONE", "availabilityImpact": "LOW", "baseScore": 7.1, "baseSeverity": "HIGH" }, "exploitabilityScore": 2.8, "impactScore": 4.2 }, { "source": "psirt@us.ibm.com", "type": "Secondary", "cvssData": { "version": "3.0", "vectorString": "CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:L", "attackVector": "NETWORK", "attackComplexity": "LOW", "privilegesRequired": "LOW", "userInteraction": "NONE", "scope": "UNCHANGED", "confidentialityImpact": "HIGH", "integrityImpact": "NONE", "availabilityImpact": "LOW", "baseScore": 7.1, "baseSeverity": "HIGH" }, "exploitabilityScore": 2.8, "impactScore": 4.2 } ], "cvssMetricV2": [ { "source": "nvd@nist.gov", "type": "Primary", "cvssData": { "version": "2.0", "vectorString": "AV:N/AC:L/Au:S/C:P/I:N/A:P", "accessVector": "NETWORK", "accessComplexity": "LOW", "authentication": "SINGLE", "confidentialityImpact": "PARTIAL", "integrityImpact": "NONE", "availabilityImpact": "PARTIAL", "baseScore": 5.5 }, "baseSeverity": "MEDIUM", "exploitabilityScore": 8.0, "impactScore": 4.9, "acInsufInfo": false, "obtainAllPrivilege": false, "obtainUserPrivilege": false, "obtainOtherPrivilege": false, "userInteractionRequired": false } ] }, "weaknesses": [ { "source": "nvd@nist.gov", "type": "Primary", "description": [ { "lang": "en", "value": "CWE-611" } ] } ], "configurations": [ { "nodes": [ { "operator": "OR", "negate": false, "cpeMatch": [ { "vulnerable": true, "criteria": "cpe:2.3:a:ibm:datapower_gateway:*:*:*:*:*:*:*:*", "versionStartIncluding": "7.1.0.0", "versionEndIncluding": "7.1.0.21", "matchCriteriaId": "A85F0352-0886-41F6-96C6-31084772EF5C" }, { "vulnerable": true, "criteria": "cpe:2.3:a:ibm:datapower_gateway:*:*:*:*:*:*:*:*", "versionStartIncluding": "7.2.0.0", "versionEndIncluding": "7.2.0.18", "matchCriteriaId": "B6ABFE38-133F-4E02-9927-C8F651311BE9" }, { "vulnerable": true, "criteria": "cpe:2.3:a:ibm:datapower_gateway:*:*:*:*:*:*:*:*", "versionStartIncluding": "7.5.0.0", "versionEndIncluding": "7.5.0.13", "matchCriteriaId": "D284B191-39A7-49FA-9FED-3362C435573B" }, { "vulnerable": true, "criteria": "cpe:2.3:a:ibm:datapower_gateway:*:*:*:*:*:*:*:*", "versionStartIncluding": "7.5.1.0", "versionEndIncluding": "7.5.1.12", "matchCriteriaId": "EBCC4AB0-4707-4F45-90AB-4696848DB165" }, { "vulnerable": true, "criteria": "cpe:2.3:a:ibm:datapower_gateway:*:*:*:*:*:*:*:*", "versionStartIncluding": "7.5.2.0", "versionEndIncluding": "7.5.2.12", "matchCriteriaId": "F784D249-F026-4FE1-83DB-44E9CAC044EC" }, { "vulnerable": true, "criteria": "cpe:2.3:a:ibm:datapower_gateway:*:*:*:*:*:*:*:*", "versionStartIncluding": "7.6.0.0", "versionEndIncluding": "7.6.0.5", "matchCriteriaId": "7267954C-AEDA-4752-BD7D-EB443FE264B5" } ] } ] } ], "references": [ { "url": "http://www.ibm.com/support/docview.wss?uid=swg22015055", "source": "psirt@us.ibm.com", "tags": [ "Patch", "Vendor Advisory" ] }, { "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/139023", "source": "psirt@us.ibm.com", "tags": [ "VDB Entry", "Vendor Advisory" ] } ] }