{"api_version":"1","generated_at":"2026-07-23T08:15:14+00:00","cve":"CVE-2020-4191","urls":{"html":"https://cve.report/CVE-2020-4191","api":"https://cve.report/api/cve/CVE-2020-4191.json","docs":"https://cve.report/api","cve_org":"https://www.cve.org/CVERecord?id=CVE-2020-4191","nvd":"https://nvd.nist.gov/vuln/detail/CVE-2020-4191"},"summary":{"title":"CVE-2020-4191","description":"IBM Security Guardium 11.1 uses weaker than expected cryptographic algorithms that could allow an attacker to decrypt highly sensitive information. IBM X-Force ID: 174852.","state":"PUBLIC","assigner":"psirt@us.ibm.com","published_at":"2020-06-04 14:15:00","updated_at":"2020-06-05 20:31:00"},"problem_types":["CWE-327"],"metrics":[],"references":[{"url":"https://www.ibm.com/support/pages/node/6220130","name":"https://www.ibm.com/support/pages/node/6220130","refsource":"CONFIRM","tags":["Vendor Advisory"],"title":"Security Bulletin: IBM Security Guardium is affected by a Use of a Broken or Risky Cryptographic Algorithm vulnerability","mime":"text/html","httpstatus":"200","archivestatus":"200"},{"url":"https://exchange.xforce.ibmcloud.com/vulnerabilities/174852","name":"ibm-guardium-cve20204191-info-disc (174852)","refsource":"XF","tags":["VDB Entry","Vendor Advisory"],"title":"IBM X-Force Exchange","mime":"text/html","httpstatus":"200","archivestatus":"200"},{"url":"https://www.cve.org/CVERecord?id=CVE-2020-4191","name":"CVE Program record","refsource":"CVE.ORG","tags":["canonical"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2020-4191","name":"NVD vulnerability detail","refsource":"NVD","tags":["canonical","analysis"]}],"affected":[],"timeline":[],"solutions":[],"workarounds":[],"exploits":[],"credits":[],"nvd_cpes":[{"cve_year":"2020","cve_id":"4191","vulnerable":"1","versionEndIncluding":"","cpe1":"cpe","cpe2":"2.3","cpe3":"a","cpe4":"ibm","cpe5":"security_guardium","cpe6":"11.1","cpe7":"*","cpe8":"*","cpe9":"*","cpe10":"*","cpe11":"*","cpe12":"*","cpe13":"*"},{"cve_year":"2020","cve_id":"4191","vulnerable":"1","versionEndIncluding":"1","cpe1":"cpe","cpe2":"2.3","cpe3":"a","cpe4":"ibm","cpe5":"security_guardium","cpe6":"11.1","cpe7":"*","cpe8":"*","cpe9":"*","cpe10":"*","cpe11":"*","cpe12":"*","cpe13":"*"},{"cve_year":"2020","cve_id":"4191","vulnerable":"-1","versionEndIncluding":"","cpe1":"cpe","cpe2":"2.3","cpe3":"o","cpe4":"linux","cpe5":"linux_kernel","cpe6":"-","cpe7":"*","cpe8":"*","cpe9":"*","cpe10":"*","cpe11":"*","cpe12":"*","cpe13":"*"},{"cve_year":"2020","cve_id":"4191","vulnerable":"0","versionEndIncluding":"1","cpe1":"cpe","cpe2":"2.3","cpe3":"o","cpe4":"linux","cpe5":"linux_kernel","cpe6":"-","cpe7":"*","cpe8":"*","cpe9":"*","cpe10":"*","cpe11":"*","cpe12":"*","cpe13":"*"}],"vendor_comments":[],"enrichments":{"kev":null,"epss":null,"legacy_qids":[]},"source_records":{"cve_program":{"description":{"description_data":[{"lang":"eng","value":"IBM Security Guardium 11.1 uses weaker than expected cryptographic algorithms that could allow an attacker to decrypt highly sensitive information. IBM X-Force ID: 174852."}]},"data_type":"CVE","data_format":"MITRE","data_version":"4.0","references":{"reference_data":[{"name":"https://www.ibm.com/support/pages/node/6220130","title":"IBM Security Bulletin 6220130 (Security Guardium)","url":"https://www.ibm.com/support/pages/node/6220130","refsource":"CONFIRM"},{"name":"ibm-guardium-cve20204191-info-disc (174852)","refsource":"XF","title":"X-Force Vulnerability Report","url":"https://exchange.xforce.ibmcloud.com/vulnerabilities/174852"}]},"CVE_data_meta":{"STATE":"PUBLIC","DATE_PUBLIC":"2020-06-03T00:00:00","ASSIGNER":"psirt@us.ibm.com","ID":"CVE-2020-4191"},"problemtype":{"problemtype_data":[{"description":[{"value":"Obtain Information","lang":"eng"}]}]},"affects":{"vendor":{"vendor_data":[{"product":{"product_data":[{"product_name":"Security Guardium","version":{"version_data":[{"version_value":"11.1"}]}}]},"vendor_name":"IBM"}]}},"impact":{"cvssv3":{"TM":{"RL":"O","RC":"C","E":"U"},"BM":{"PR":"H","UI":"N","A":"N","S":"U","AC":"H","I":"N","AV":"L","SCORE":"4.100","C":"H"}}}},"nvd":{"publishedDate":"2020-06-04 14:15:00","lastModifiedDate":"2020-06-05 20:31:00","problem_types":["CWE-327"],"metrics":{"baseMetricV3":{"cvssV3":{"version":"3.1","vectorString":"CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:N","attackVector":"LOCAL","attackComplexity":"LOW","privilegesRequired":"HIGH","userInteraction":"NONE","scope":"UNCHANGED","confidentialityImpact":"HIGH","integrityImpact":"NONE","availabilityImpact":"NONE","baseScore":4.4,"baseSeverity":"MEDIUM"},"exploitabilityScore":0.8,"impactScore":3.6},"baseMetricV2":{"cvssV2":{"version":"2.0","vectorString":"AV:L/AC:L/Au:N/C:P/I:N/A:N","accessVector":"LOCAL","accessComplexity":"LOW","authentication":"NONE","confidentialityImpact":"PARTIAL","integrityImpact":"NONE","availabilityImpact":"NONE","baseScore":2.1},"severity":"LOW","exploitabilityScore":3.9,"impactScore":2.9,"acInsufInfo":false,"obtainAllPrivilege":false,"obtainUserPrivilege":false,"obtainOtherPrivilege":false,"userInteractionRequired":false}},"configurations":{"CVE_data_version":"4.0","nodes":[{"operator":"AND","children":[{"operator":"OR","children":[],"cpe_match":[{"vulnerable":true,"cpe23Uri":"cpe:2.3:a:ibm:security_guardium:11.1:*:*:*:*:*:*:*","cpe_name":[]}]},{"operator":"OR","children":[],"cpe_match":[{"vulnerable":false,"cpe23Uri":"cpe:2.3:o:linux:linux_kernel:-:*:*:*:*:*:*:*","cpe_name":[]}]}],"cpe_match":[]}]}},"legacy_mitre":{"record":{"CveYear":"2020","CveId":"4191","Ordinal":"164219","Title":"CVE-2020-4191","CVE":"CVE-2020-4191","Year":"2020"},"notes":[{"CveYear":"2020","CveId":"4191","Ordinal":"1","NoteData":"IBM Security Guardium 11.1 uses weaker than expected cryptographic algorithms that could allow an attacker to decrypt highly sensitive information. IBM X-Force ID: 174852.","Type":"Description","Title":null},{"CveYear":"2020","CveId":"4191","Ordinal":"2","NoteData":"2020-06-04","Type":"Other","Title":"Published"},{"CveYear":"2020","CveId":"4191","Ordinal":"3","NoteData":"2020-06-04","Type":"Other","Title":"Modified"}]}}}