{ "id": "CVE-2020-4828", "sourceIdentifier": "psirt@us.ibm.com", "published": "2021-02-04T17:15:14.123", "lastModified": "2021-02-04T22:05:00.977", "vulnStatus": "Analyzed", "descriptions": [ { "lang": "en", "value": "IBM API Connect 10.0.0.0 through 10.0.1.0 and 2018.4.1.0 through 2018.4.1.13 is vulnerable to web cache poisoning, caused by improper input validation by modifying HTTP request headers. IBM X-Force ID: 189842." }, { "lang": "es", "value": "IBM API Connect versiones 10.0.0.0 hasta 10.0.1.0 y versiones 2018.4.1.0 hasta 2018.4.1.13, es vulnerable a un envenenamiento de la cach\u00e9 web, causado por una comprobaci\u00f3n inapropiada de entrada al modificar los encabezados de petici\u00f3n HTTP. IBM X-Force ID: 189842" } ], "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:L/I:L/A:N", "attackVector": "NETWORK", "attackComplexity": "LOW", "privilegesRequired": "NONE", "userInteraction": "NONE", "scope": "UNCHANGED", "confidentialityImpact": "LOW", "integrityImpact": "LOW", "availabilityImpact": "NONE", "baseScore": 6.5, "baseSeverity": "MEDIUM" }, "exploitabilityScore": 3.9, "impactScore": 2.5 } ], "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:L/I:L/A:N", "attackVector": "NETWORK", "attackComplexity": "LOW", "privilegesRequired": "NONE", "userInteraction": "NONE", "scope": "UNCHANGED", "confidentialityImpact": "LOW", "integrityImpact": "LOW", "availabilityImpact": "NONE", "baseScore": 6.5, "baseSeverity": "MEDIUM" }, "exploitabilityScore": 3.9, "impactScore": 2.5 } ], "cvssMetricV2": [ { "source": "nvd@nist.gov", "type": "Primary", "cvssData": { "version": "2.0", "vectorString": "AV:N/AC:L/Au:N/C:P/I:P/A:N", "accessVector": "NETWORK", "accessComplexity": "LOW", "authentication": "NONE", "confidentialityImpact": "PARTIAL", "integrityImpact": "PARTIAL", "availabilityImpact": "NONE", "baseScore": 6.4 }, "baseSeverity": "MEDIUM", "exploitabilityScore": 10.0, "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-20" } ] } ], "configurations": [ { "nodes": [ { "operator": "OR", "negate": false, "cpeMatch": [ { "vulnerable": true, "criteria": "cpe:2.3:a:ibm:api_connect:*:*:*:*:*:*:*:*", "versionStartIncluding": "2018.4.1.0", "versionEndIncluding": "2018.4.1.13", "matchCriteriaId": "403B95C9-40E9-4F9D-AE7D-5B3BC2ECE8A5" }, { "vulnerable": true, "criteria": "cpe:2.3:a:ibm:api_connect:10.0.0.0:*:*:*:*:*:*:*", "matchCriteriaId": "AF48BB29-806D-4613-A1D8-77462461245E" }, { "vulnerable": true, "criteria": "cpe:2.3:a:ibm:api_connect:10.0.1.0:*:*:*:*:*:*:*", "matchCriteriaId": "594C5FF7-61BC-409D-A77D-5BDC53CEFE09" } ] } ] } ], "references": [ { "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/189842", "source": "psirt@us.ibm.com", "tags": [ "VDB Entry", "Vendor Advisory" ] }, { "url": "https://www.ibm.com/support/pages/node/6410498", "source": "psirt@us.ibm.com", "tags": [ "Vendor Advisory" ] } ] }