{"affected": [{"affectedData": [{"product": "Aspera Faspex On Demand", "vendor": "IBM", "versions": [{"status": "affected", "version": "3.7.4"}]}, {"product": "Aspera Server On Demand", "vendor": "IBM", "versions": [{"status": "affected", "version": "3.7.4"}]}, {"product": "Aspera High-Speed Transfer Server for Cloud Pak for Integration (CP4I)", "vendor": "IBM", "versions": [{"status": "affected", "version": "3.9.10"}]}, {"product": "Aspera High-Speed Transfer Endpoint", "vendor": "IBM", "versions": [{"status": "affected", "version": "3.9.3"}]}, {"product": "Aspera Streaming", "vendor": "IBM", "versions": [{"status": "affected", "version": "3.9.3"}]}, {"product": "Aspera Transfer Cluster Manager", "vendor": "IBM", "versions": [{"status": "affected", "version": "1.3.1"}]}, {"product": "Aspera High-Speed Transfer Server", "vendor": "IBM", "versions": [{"status": "affected", "version": "3.9.3"}]}, {"product": "Aspera Shares On Demand", "vendor": "IBM", "versions": [{"status": "affected", "version": "3.7.4"}]}, {"product": "Aspera Application Platform On Demand", "vendor": "IBM", "versions": [{"status": "affected", "version": "3.7.4"}]}, {"product": "Aspera Proxy Server", "vendor": "IBM", "versions": [{"status": "affected", "version": "1.4.3"}]}], "source": "psirt@us.ibm.com"}], "configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:a:ibm:aspera_application_platform_on_demand:*:*:*:*:*:*:*:*", "matchCriteriaId": "95A13919-235B-4552-B7E8-E242A1506F33", "versionEndIncluding": "3.7.4", "vulnerable": true}, {"criteria": "cpe:2.3:a:ibm:aspera_faspex_on_demand:*:*:*:*:*:*:*:*", "matchCriteriaId": "F36A48ED-D90F-4479-95F5-241763D19EAF", "versionEndIncluding": "3.7.4", "vulnerable": true}, {"criteria": "cpe:2.3:a:ibm:aspera_high-speed_transfer_endpoint:*:*:*:*:*:*:*:*", "matchCriteriaId": "A4F8C19B-4648-40A0-89C4-A5002DE60C08", "versionEndIncluding": "3.9.3", "vulnerable": true}, {"criteria": "cpe:2.3:a:ibm:aspera_high-speed_transfer_server:*:*:*:*:*:*:*:*", "matchCriteriaId": "F3908B54-5170-4122-BC5A-F290C6187491", "versionEndIncluding": "3.9.3", "vulnerable": true}, {"criteria": "cpe:2.3:a:ibm:aspera_high-speed_transfer_server_for_cloud_pak_for_integration:*:*:*:*:*:*:*:*", "matchCriteriaId": "CA3A89EF-5F28-4983-82AC-403F6CC41BC5", "versionEndIncluding": "3.9.10", "vulnerable": true}, {"criteria": "cpe:2.3:a:ibm:aspera_proxy_server:*:*:*:*:*:*:*:*", "matchCriteriaId": "88EBEFDD-35ED-4ADC-85F9-8FEA7778CE9C", "versionEndIncluding": "1.4.3", "vulnerable": true}, {"criteria": "cpe:2.3:a:ibm:aspera_server_on_demand:*:*:*:*:*:*:*:*", "matchCriteriaId": "08DF3254-9B03-4D93-A962-EF491CB27366", "versionEndIncluding": "3.7.4", "vulnerable": true}, {"criteria": "cpe:2.3:a:ibm:aspera_shares_on_demand:*:*:*:*:*:*:*:*", "matchCriteriaId": "B91B20E9-06BE-43CD-92B2-44BDA086C507", "versionEndIncluding": "3.7.4", "vulnerable": true}, {"criteria": "cpe:2.3:a:ibm:aspera_streaming:*:*:*:*:*:*:*:*", "matchCriteriaId": "EBB5EC07-527C-4A35-9302-99A5DA1966AB", "versionEndIncluding": "3.9.3", "vulnerable": true}, {"criteria": "cpe:2.3:a:ibm:aspera_transfer_cluster_manager:*:*:*:*:*:*:*:*", "matchCriteriaId": "A30F42FA-076C-440B-B04A-55AB5F9974B0", "versionEndIncluding": "1.3.1", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "cveTags": [], "descriptions": [{"lang": "en", "value": "Certain IBM Aspera applications are vulnerable to a stack-based buffer overflow, caused by improper bounds checking. This could allow a remote attacker with intimate knowledge of the server to execute arbitrary code on the system with the privileges of root or cause server to crash. IBM X-Force ID: 180814."}, {"lang": "es", "value": "Determinadas aplicaciones de IBM Aspera son vulnerables a un desbordamiento del b\u00fafer en la regi\u00f3n stack de la memoria, causado por una comprobaci\u00f3n inapropiada de los l\u00edmites. Esto podr\u00eda permitir a un atacante remoto con conocimiento \u00edntimo del servidor ejecutar c\u00f3digo arbitrario en el sistema con los privilegios root o causar que el servidor se bloquee. IBM X-Force ID: 180814"}], "id": "CVE-2020-4433", "lastModified": "2026-06-17T03:19:59.200", "metrics": {"cvssMetricV2": [{"acInsufInfo": false, "baseSeverity": "HIGH", "cvssData": {"accessComplexity": "MEDIUM", "accessVector": "NETWORK", "authentication": "NONE", "availabilityImpact": "COMPLETE", "baseScore": 9.3, "confidentialityImpact": "COMPLETE", "integrityImpact": "COMPLETE", "vectorString": "AV:N/AC:M/Au:N/C:C/I:C/A:C", "version": "2.0"}, "exploitabilityScore": 8.6, "impactScore": 10.0, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "nvd@nist.gov", "type": "Primary", "userInteractionRequired": false}], "cvssMetricV30": [{"cvssData": {"attackComplexity": "HIGH", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 7.5, "baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "LOW", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.0/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H", "version": "3.0"}, "exploitabilityScore": 1.6, "impactScore": 5.9, "source": "psirt@us.ibm.com", "type": "Secondary"}], "cvssMetricV31": [{"cvssData": {"attackComplexity": "HIGH", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 7.5, "baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "LOW", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H", "version": "3.1"}, "exploitabilityScore": 1.6, "impactScore": 5.9, "source": "nvd@nist.gov", "type": "Primary"}]}, "published": "2020-06-10T13:15:17.167", "references": [{"source": "psirt@us.ibm.com", "tags": ["VDB Entry", "Vendor Advisory"], "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/180814"}, {"source": "psirt@us.ibm.com", "tags": ["Vendor Advisory"], "url": "https://www.ibm.com/support/pages/node/6221324"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["VDB Entry", "Vendor Advisory"], "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/180814"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Vendor Advisory"], "url": "https://www.ibm.com/support/pages/node/6221324"}], "sourceIdentifier": "psirt@us.ibm.com", "vulnStatus": "Modified", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-20"}, {"lang": "en", "value": "CWE-787"}], "source": "nvd@nist.gov", "type": "Primary"}]}