CVE-2021-20400

{"id": "CVE-2021-20400", "metrics": {"cvssMetricV2": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"version": "2.0", "baseScore": 5.0, "accessVector": "NETWORK", "vectorString": "AV:N/AC:L/Au:N/C:P/I:N/A:N", "authentication": "NONE", "integrityImpact": "NONE", "accessComplexity": "LOW", "availabilityImpact": "NONE", "confidentialityImpact": "PARTIAL"}, "acInsufInfo": false, "impactScore": 2.9, "baseSeverity": "MEDIUM", "obtainAllPrivilege": false, "exploitabilityScore": 10.0, "obtainUserPrivilege": false, "obtainOtherPrivilege": false, "userInteractionRequired": false}], "cvssMetricV30": [{"type": "Secondary", "source": "psirt@us.ibm.com", "cvssData": {"scope": "UNCHANGED", "version": "3.0", "baseScore": 5.9, "attackVector": "NETWORK", "baseSeverity": "MEDIUM", "vectorString": "CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N", "integrityImpact": "NONE", "userInteraction": "NONE", "attackComplexity": "HIGH", "availabilityImpact": "NONE", "privilegesRequired": "NONE", "confidentialityImpact": "HIGH"}, "impactScore": 3.6, "exploitabilityScore": 2.2}], "cvssMetricV31": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 7.5, "attackVector": "NETWORK", "baseSeverity": "HIGH", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N", "integrityImpact": "NONE", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "NONE", "privilegesRequired": "NONE", "confidentialityImpact": "HIGH"}, "impactScore": 3.6, "exploitabilityScore": 3.9}]}, "published": "2021-12-01T17:15:07.387", "references": [{"url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/196074", "tags": ["VDB Entry", "Vendor Advisory"], "source": "psirt@us.ibm.com"}, {"url": "https://www.ibm.com/support/pages/node/6520488", "tags": ["Patch", "Vendor Advisory"], "source": "psirt@us.ibm.com"}, {"url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/196074", "tags": ["VDB Entry", "Vendor Advisory"], "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "https://www.ibm.com/support/pages/node/6520488", "tags": ["Patch", "Vendor Advisory"], "source": "af854a3a-2127-422b-91ae-364da2661108"}], "vulnStatus": "Modified", "weaknesses": [{"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "CWE-326"}]}], "descriptions": [{"lang": "en", "value": "IBM QRadar SIEM 7.3 and 7.4 uses weaker than expected cryptographic algorithms that could allow an attacker to decrypt highly sensitive information. IBM X-Force ID: 196074."}, {"lang": "es", "value": "IBM QRadar SIEM versiones 7.3 y 7.4, usa algoritmos criptogr\u00e1ficos m\u00e1s d\u00e9biles de lo esperado que podr\u00edan permitir a un atacante descifrar informaci\u00f3n altamente confidencial. IBM X-Force ID: 196074"}], "lastModified": "2024-11-21T05:46:31.310", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:ibm:qradar_security_information_and_event_manager:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "22384D51-798F-4006-B826-DD80A57E9A2E", "versionEndExcluding": "7.3.3", "versionStartIncluding": "7.3.0"}, {"criteria": "cpe:2.3:a:ibm:qradar_security_information_and_event_manager:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "7A90B7A9-24AC-4890-87AE-BFC2FB674E5A", "versionEndExcluding": "7.4.3", "versionStartIncluding": "7.4.0"}, {"criteria": "cpe:2.3:a:ibm:qradar_security_information_and_event_manager:7.3.3:-:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "7E4BDE03-4F44-4DC9-A8D2-FDF52FE79108"}, {"criteria": "cpe:2.3:a:ibm:qradar_security_information_and_event_manager:7.3.3:fix_pack_1:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "2210BF7E-0A1E-4B5A-987B-5687495177F7"}, {"criteria": "cpe:2.3:a:ibm:qradar_security_information_and_event_manager:7.3.3:fix_pack_2:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "74657D19-83C7-4545-A9EA-A331AC3148A4"}, {"criteria": "cpe:2.3:a:ibm:qradar_security_information_and_event_manager:7.3.3:fix_pack_3:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "894B299D-26EA-4AC1-AD96-EDA0D1201380"}, {"criteria": "cpe:2.3:a:ibm:qradar_security_information_and_event_manager:7.3.3:fix_pack_4:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "EB125CAB-9CA3-4FAE-84AA-14014E3B1944"}, {"criteria": "cpe:2.3:a:ibm:qradar_security_information_and_event_manager:7.3.3:fix_pack_5:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "BBEB9087-8F33-4C13-AC54-931FDF2F7BAC"}, {"criteria": "cpe:2.3:a:ibm:qradar_security_information_and_event_manager:7.3.3:fix_pack_6:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "9D4FAEEB-6882-49C8-807B-4312DC701FA1"}, {"criteria": "cpe:2.3:a:ibm:qradar_security_information_and_event_manager:7.3.3:fix_pack_7:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "CE9321D7-3E9E-4530-A234-861907D8FB00"}, {"criteria": "cpe:2.3:a:ibm:qradar_security_information_and_event_manager:7.3.3:fix_pack_8:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "C975A151-190C-4FDA-8C9E-0731035048A6"}, {"criteria": "cpe:2.3:a:ibm:qradar_security_information_and_event_manager:7.3.3:fix_pack_9:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "D1343415-3967-43A2-B9A0-A37175174FBF"}, {"criteria": "cpe:2.3:a:ibm:qradar_security_information_and_event_manager:7.4.3:-:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "55A7F7A4-2736-4CD0-AA68-8837FF8EF5FF"}, {"criteria": "cpe:2.3:a:ibm:qradar_security_information_and_event_manager:7.4.3:fix_pack_1:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "0EE2F947-9BEB-4036-B0C9-8EB5C70D8168"}, {"criteria": "cpe:2.3:a:ibm:qradar_security_information_and_event_manager:7.4.3:fix_pack_2:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "4E8EDDEC-B529-4647-B8BA-8F76757AEBD8"}, {"criteria": "cpe:2.3:a:ibm:qradar_security_information_and_event_manager:7.4.3:fix_pack_3:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "8168C98E-B2D6-4525-BBCD-CADAFCDEB9BF"}], "operator": "OR"}, {"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:linux:linux_kernel:-:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "703AF700-7A70-47E2-BC3A-7FD03B3CA9C1"}], "operator": "OR"}], "operator": "AND"}], "sourceIdentifier": "psirt@us.ibm.com"}