{ "id": "CVE-2020-4135", "sourceIdentifier": "psirt@us.ibm.com", "published": "2020-02-19T16:15:11.687", "lastModified": "2022-01-01T19:38:42.920", "vulnStatus": "Analyzed", "descriptions": [ { "lang": "en", "value": "IBM DB2 for Linux, UNIX and Windows (includes DB2 Connect Server) 9.7, 10.1, 10.5, 11.1, and 11.5 could allow an unauthenticated user to send specially crafted packets to cause a denial of service from excessive memory usage." }, { "lang": "es", "value": "IBM DB2 para Linux, UNIX y Windows (incluye DB2 Connect Server) versiones 9.7, 10.1, 10.5, 11.1 y 11.5, podr\u00eda permitir a un usuario no autenticado enviar paquetes especialmente dise\u00f1ados para causar una denegaci\u00f3n de servicio debido a un uso excesivo de memoria." } ], "metrics": { "cvssMetricV31": [ { "source": "nvd@nist.gov", "type": "Primary", "cvssData": { "version": "3.1", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H", "attackVector": "NETWORK", "attackComplexity": "LOW", "privilegesRequired": "NONE", "userInteraction": "NONE", "scope": "UNCHANGED", "confidentialityImpact": "NONE", "integrityImpact": "NONE", "availabilityImpact": "HIGH", "baseScore": 7.5, "baseSeverity": "HIGH" }, "exploitabilityScore": 3.9, "impactScore": 3.6 } ], "cvssMetricV30": [ { "source": "psirt@us.ibm.com", "type": "Secondary", "cvssData": { "version": "3.0", "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H", "attackVector": "NETWORK", "attackComplexity": "LOW", "privilegesRequired": "NONE", "userInteraction": "NONE", "scope": "UNCHANGED", "confidentialityImpact": "NONE", "integrityImpact": "NONE", "availabilityImpact": "HIGH", "baseScore": 7.5, "baseSeverity": "HIGH" }, "exploitabilityScore": 3.9, "impactScore": 3.6 } ], "cvssMetricV2": [ { "source": "nvd@nist.gov", "type": "Primary", "cvssData": { "version": "2.0", "vectorString": "AV:N/AC:L/Au:N/C:N/I:N/A:P", "accessVector": "NETWORK", "accessComplexity": "LOW", "authentication": "NONE", "confidentialityImpact": "NONE", "integrityImpact": "NONE", "availabilityImpact": "PARTIAL", "baseScore": 5.0 }, "baseSeverity": "MEDIUM", "exploitabilityScore": 10.0, "impactScore": 2.9, "acInsufInfo": false, "obtainAllPrivilege": false, "obtainUserPrivilege": false, "obtainOtherPrivilege": false, "userInteractionRequired": false } ] }, "weaknesses": [ { "source": "nvd@nist.gov", "type": "Primary", "description": [ { "lang": "en", "value": "NVD-CWE-noinfo" } ] } ], "configurations": [ { "operator": "AND", "nodes": [ { "operator": "OR", "negate": false, "cpeMatch": [ { "vulnerable": false, "criteria": "cpe:2.3:o:ibm:aix:-:*:*:*:*:*:*:*", "matchCriteriaId": "E492C463-D76E-49B7-A4D4-3B499E422D89" }, { "vulnerable": false, "criteria": "cpe:2.3:o:linux:linux_kernel:-:*:*:*:*:*:*:*", "matchCriteriaId": "703AF700-7A70-47E2-BC3A-7FD03B3CA9C1" }, { "vulnerable": false, "criteria": "cpe:2.3:o:microsoft:windows:-:*:*:*:*:*:*:*", "matchCriteriaId": "A2572D17-1DE6-457B-99CC-64AFD54487EA" } ] }, { "operator": "OR", "negate": false, "cpeMatch": [ { "vulnerable": true, "criteria": "cpe:2.3:a:ibm:db2:9.7:*:*:*:*:*:*:*", "matchCriteriaId": "CE1C4DE6-EB32-4A31-9FAA-D8DA31D8CF05" }, { "vulnerable": true, "criteria": "cpe:2.3:a:ibm:db2:10.1:*:*:*:*:*:*:*", "matchCriteriaId": "2952EB24-A015-4EC7-85E3-88588D0AB15B" }, { "vulnerable": true, "criteria": "cpe:2.3:a:ibm:db2:10.5:*:*:*:*:*:*:*", "matchCriteriaId": "6E232F83-BE4C-4B3E-A5B1-53F9D95F0368" }, { "vulnerable": true, "criteria": "cpe:2.3:a:ibm:db2:11.1:*:*:*:*:*:*:*", "matchCriteriaId": "0DC3F2DB-9AE2-4B11-A838-167E857D831D" }, { "vulnerable": true, "criteria": "cpe:2.3:a:ibm:db2:11.5:*:*:*:*:*:*:*", "matchCriteriaId": "3977E313-6CD6-42E3-8936-B244CF8127B6" } ] } ] }, { "nodes": [ { "operator": "OR", "negate": false, "cpeMatch": [ { "vulnerable": true, "criteria": "cpe:2.3:a:netapp:oncommand_insight:-:*:*:*:*:*:*:*", "matchCriteriaId": "F1BE6C1F-2565-4E97-92AA-16563E5660A5" } ] } ] } ], "references": [ { "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/173806", "source": "psirt@us.ibm.com", "tags": [ "VDB Entry", "Vendor Advisory" ] }, { "url": "https://security.netapp.com/advisory/ntap-20210108-0001/", "source": "psirt@us.ibm.com", "tags": [ "Third Party Advisory" ] }, { "url": "https://www.ibm.com/support/pages/node/2876307", "source": "psirt@us.ibm.com", "tags": [ "Vendor Advisory" ] } ] }