{ "id": "CVE-2023-21819", "sourceIdentifier": "secure@microsoft.com", "published": "2023-02-14T20:15:16.457", "lastModified": "2024-11-21T07:43:42.930", "vulnStatus": "Modified", "cveTags": [], "descriptions": [ { "lang": "en", "value": "Windows Secure Channel Denial of Service Vulnerability" } ], "metrics": { "cvssMetricV31": [ { "source": "secure@microsoft.com", "type": "Primary", "cvssData": { "version": "3.1", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H", "baseScore": 7.5, "baseSeverity": "HIGH", "attackVector": "NETWORK", "attackComplexity": "LOW", "privilegesRequired": "NONE", "userInteraction": "NONE", "scope": "UNCHANGED", "confidentialityImpact": "NONE", "integrityImpact": "NONE", "availabilityImpact": "HIGH" }, "exploitabilityScore": 3.9, "impactScore": 3.6 } ] }, "weaknesses": [ { "source": "secure@microsoft.com", "type": "Secondary", "description": [ { "lang": "en", "value": "CWE-125" } ] }, { "source": "nvd@nist.gov", "type": "Primary", "description": [ { "lang": "en", "value": "NVD-CWE-noinfo" } ] } ], "configurations": [ { "nodes": [ { "operator": "OR", "negate": false, "cpeMatch": [ { "vulnerable": true, "criteria": "cpe:2.3:o:microsoft:windows_10_1809:*:*:*:*:*:*:*:*", "versionEndExcluding": "10.0.17763.4010", "matchCriteriaId": "3722D98C-C6B5-4ABF-8CDF-0BDC53B77067" }, { "vulnerable": true, "criteria": "cpe:2.3:o:microsoft:windows_10_20h2:*:*:*:*:*:*:*:*", "versionEndExcluding": "10.0.19042.2604", "matchCriteriaId": "0D1FA28A-5C8A-4D01-9F32-5B60D3FCB460" }, { "vulnerable": true, "criteria": "cpe:2.3:o:microsoft:windows_10_21h2:*:*:*:*:*:*:*:*", "versionEndExcluding": "10.0.19044.2604", "matchCriteriaId": "D50EAB5C-9A36-411D-8197-CE19808CB4C2" }, { "vulnerable": true, "criteria": "cpe:2.3:o:microsoft:windows_10_22h2:*:*:*:*:*:*:*:*", "versionEndExcluding": "10.0.19045.2604", "matchCriteriaId": "82A1E621-0421-4B4F-831E-620A7EB1F364" }, { "vulnerable": true, "criteria": "cpe:2.3:o:microsoft:windows_11_21h2:*:*:*:*:*:*:*:*", "versionEndExcluding": "10.0.22000.1574", "matchCriteriaId": "9AB5B24D-432F-43AC-8659-3517FEEF96DF" }, { "vulnerable": true, "criteria": "cpe:2.3:o:microsoft:windows_server_2019:-:*:*:*:*:*:*:*", "matchCriteriaId": "DB79EE26-FC32-417D-A49C-A1A63165A968" }, { "vulnerable": true, "criteria": "cpe:2.3:o:microsoft:windows_server_2022:-:*:*:*:*:*:*:*", "matchCriteriaId": "821614DD-37DD-44E2-A8A4-FE8D23A33C3C" } ] } ] } ], "references": [ { "url": "https://msrc.microsoft.com/update-guide/vulnerability/CVE-2023-21819", "source": "secure@microsoft.com", "tags": [ "Patch", "Vendor Advisory" ] }, { "url": "https://msrc.microsoft.com/update-guide/vulnerability/CVE-2023-21819", "source": "af854a3a-2127-422b-91ae-364da2661108", "tags": [ "Patch", "Vendor Advisory" ] } ] }