CVE-2021-26411

{"id": "CVE-2021-26411", "cveTags": [], "metrics": {"cvssMetricV2": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"version": "2.0", "baseScore": 5.1, "accessVector": "NETWORK", "vectorString": "AV:N/AC:H/Au:N/C:P/I:P/A:P", "authentication": "NONE", "integrityImpact": "PARTIAL", "accessComplexity": "HIGH", "availabilityImpact": "PARTIAL", "confidentialityImpact": "PARTIAL"}, "acInsufInfo": false, "impactScore": 6.4, "baseSeverity": "MEDIUM", "obtainAllPrivilege": false, "exploitabilityScore": 4.9, "obtainUserPrivilege": false, "obtainOtherPrivilege": false, "userInteractionRequired": true}], "cvssMetricV31": [{"type": "Primary", "source": "secure@microsoft.com", "cvssData": {"scope": "CHANGED", "version": "3.1", "baseScore": 8.8, "attackVector": "NETWORK", "baseSeverity": "HIGH", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:H/A:L", "integrityImpact": "HIGH", "userInteraction": "REQUIRED", "attackComplexity": "LOW", "availabilityImpact": "LOW", "privilegesRequired": "NONE", "confidentialityImpact": "LOW"}, "impactScore": 5.3, "exploitabilityScore": 2.8}, {"type": "Secondary", "source": "nvd@nist.gov", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 8.8, "attackVector": "NETWORK", "baseSeverity": "HIGH", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H", "integrityImpact": "HIGH", "userInteraction": "REQUIRED", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "NONE", "confidentialityImpact": "HIGH"}, "impactScore": 5.9, "exploitabilityScore": 2.8}]}, "published": "2021-03-11T16:15:13.863", "references": [{"url": "https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2021-26411", "tags": ["Patch", "Vendor Advisory"], "source": "secure@microsoft.com"}], "vulnStatus": "Analyzed", "weaknesses": [{"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "CWE-416"}]}], "descriptions": [{"lang": "en", "value": "Internet Explorer Memory Corruption Vulnerability"}, {"lang": "es", "value": "Una Vulnerabilidad de Corrupci\u00f3n de la Memoria de Internet Explorer"}], "lastModified": "2024-07-25T17:29:04.120", "cisaActionDue": "2021-11-17", "cisaExploitAdd": "2021-11-03", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:microsoft:edge:-:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "77D197D7-57FB-4898-8C70-B19D5F0D5BE0"}], "operator": "OR"}, {"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:microsoft:windows_10_1507:-:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "542DAEEC-73CC-46C6-A630-BF474A3446AC"}, {"criteria": "cpe:2.3:o:microsoft:windows_10_1607:-:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "61019899-D7AF-46E4-A72C-D189180F66AB"}, {"criteria": "cpe:2.3:o:microsoft:windows_10_1803:-:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "00345596-E9E0-4096-8DC6-0212F4747A13"}, {"criteria": "cpe:2.3:o:microsoft:windows_10_1809:-:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "2E332666-2E03-468E-BC30-299816D6E8ED"}, {"criteria": "cpe:2.3:o:microsoft:windows_10_1909:-:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "A1B570A8-ED1A-46B6-B8AB-064445F8FC4C"}, {"criteria": "cpe:2.3:o:microsoft:windows_10_2004:-:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "D4DBE5B2-AE10-4251-BCDA-DC5EDEE6EE67"}, {"criteria": "cpe:2.3:o:microsoft:windows_10_20h2:-:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "6AFD13A6-A390-4400-9029-2F4058CA17E2"}, {"criteria": "cpe:2.3:o:microsoft:windows_server_2016:-:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "041FF8BA-0B12-4A1F-B4BF-9C4F33B7C1E7"}, {"criteria": "cpe:2.3:o:microsoft:windows_server_2019:-:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "DB79EE26-FC32-417D-A49C-A1A63165A968"}], "operator": "OR"}], "operator": "AND"}, {"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:microsoft:internet_explorer:11:-:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "D7809F78-8D56-4925-A8F9-4119B973A667"}], "operator": "OR"}, {"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:microsoft:windows_10_1507:-:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "542DAEEC-73CC-46C6-A630-BF474A3446AC"}, {"criteria": "cpe:2.3:o:microsoft:windows_10_1607:-:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "61019899-D7AF-46E4-A72C-D189180F66AB"}, {"criteria": "cpe:2.3:o:microsoft:windows_10_1803:-:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "00345596-E9E0-4096-8DC6-0212F4747A13"}, {"criteria": "cpe:2.3:o:microsoft:windows_10_1809:-:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "2E332666-2E03-468E-BC30-299816D6E8ED"}, {"criteria": "cpe:2.3:o:microsoft:windows_10_1909:-:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "A1B570A8-ED1A-46B6-B8AB-064445F8FC4C"}, {"criteria": "cpe:2.3:o:microsoft:windows_10_2004:-:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "D4DBE5B2-AE10-4251-BCDA-DC5EDEE6EE67"}, {"criteria": "cpe:2.3:o:microsoft:windows_10_20h2:-:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "6AFD13A6-A390-4400-9029-2F4058CA17E2"}, {"criteria": "cpe:2.3:o:microsoft:windows_7:-:sp1:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "C2B1C231-DE19-4B8F-A4AA-5B3A65276E46"}, {"criteria": "cpe:2.3:o:microsoft:windows_8.1:-:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "E93068DB-549B-45AB-8E5C-00EB5D8B5CF8"}, {"criteria": "cpe:2.3:o:microsoft:windows_rt_8.1:-:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "C6CE5198-C498-4672-AF4C-77AB4BE06C5C"}, {"criteria": "cpe:2.3:o:microsoft:windows_server_2008:r2:sp1:*:*:*:*:x64:*", "vulnerable": false, "matchCriteriaId": "AF07A81D-12E5-4B1D-BFF9-C8D08C32FF4F"}, {"criteria": "cpe:2.3:o:microsoft:windows_server_2012:-:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "A7DF96F8-BA6A-4780-9CA3-F719B3F81074"}, {"criteria": "cpe:2.3:o:microsoft:windows_server_2012:r2:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "DB18C4CE-5917-401E-ACF7-2747084FD36E"}, {"criteria": "cpe:2.3:o:microsoft:windows_server_2016:-:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "041FF8BA-0B12-4A1F-B4BF-9C4F33B7C1E7"}, {"criteria": "cpe:2.3:o:microsoft:windows_server_2019:-:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "DB79EE26-FC32-417D-A49C-A1A63165A968"}], "operator": "OR"}], "operator": "AND"}, {"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:microsoft:internet_explorer:9:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "C043EDDD-41BF-4718-BDCF-158BBBDB6360"}], "operator": "OR"}, {"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:microsoft:windows_server_2008:-:sp2:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "5F422A8C-2C4E-42C8-B420-E0728037E15C"}], "operator": "OR"}], "operator": "AND"}], "sourceIdentifier": "secure@microsoft.com", "cisaRequiredAction": "Apply updates per vendor instructions.", "cisaVulnerabilityName": "Microsoft Internet Explorer Memory Corruption Vulnerability"}