{"id":"CVE-2023-36435","state":"PUBLISHED","title":"Microsoft QUIC Denial of Service Vulnerability","description":"Microsoft QUIC Denial of Service Vulnerability","publishedAt":"2023-10-10T17:08:03.619Z","updatedAt":"2025-04-14T22:46:35.445Z","severity":{"score":7.5,"label":"High","version":"3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H/E:U/RL:O/RC:C","source":"microsoft"},"assigner":"microsoft","products":["Microsoft PowerShell 7.3","Microsoft Windows Server 2022","Microsoft Windows 11 version 21H2","Microsoft Windows 11 version 22H2","Microsoft .NET 7.0"],"affected":[{"vendor":"Microsoft","product":"PowerShell 7.3","versions":[{"version":"7.3.0","status":"affected","lessThan":"7.3.9","versionType":"custom"}],"platforms":["Unknown"]},{"vendor":"Microsoft","product":"Windows Server 2022","versions":[{"version":"10.0.20348.0","status":"affected","lessThan":"10.0.20348.2031","versionType":"custom"}],"platforms":["x64-based Systems"]},{"vendor":"Microsoft","product":"Windows 11 version 21H2","versions":[{"version":"10.0.0","status":"affected","lessThan":"10.0.22000.2538","versionType":"custom"}],"platforms":["x64-based Systems","ARM64-based Systems"]},{"vendor":"Microsoft","product":"Windows 11 version 22H2","versions":[{"version":"10.0.22621.0","status":"affected","lessThan":"10.0.22621.2428","versionType":"custom"}],"platforms":["ARM64-based Systems","x64-based Systems"]},{"vendor":"Microsoft","product":".NET 7.0","versions":[{"version":"7.0.0","status":"affected","lessThan":"7.0.13","versionType":"custom"}],"platforms":["Unknown"]}],"references":["https://msrc.microsoft.com/update-guide/vulnerability/CVE-2023-36435"],"weaknesses":["CWE-400"],"ingestedAt":"2026-10-29T20:06:08.715Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2023/36xxx/CVE-2023-36435.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.1","cveMetadata":{"cveId":"CVE-2023-36435","state":"PUBLISHED","datePublished":"2023-10-10T17:08:03.619Z","dateUpdated":"2025-04-14T22:46:35.445Z","assignerShortName":"microsoft","assignerOrgId":"f38d906d-7342-40ea-92c1-6c4a2c6478c8","dateReserved":"2023-06-21T15:14:27.788Z"},"containers":{"cna":{"title":"Microsoft QUIC Denial of Service Vulnerability","descriptions":[{"lang":"en-US","value":"Microsoft QUIC Denial of Service Vulnerability"}],"affected":[{"vendor":"Microsoft","product":"PowerShell 7.3","versions":[{"version":"7.3.0","status":"affected","lessThan":"7.3.9","versionType":"custom"}],"platforms":["Unknown"]},{"vendor":"Microsoft","product":"Windows Server 2022","versions":[{"version":"10.0.20348.0","status":"affected","lessThan":"10.0.20348.2031","versionType":"custom"}],"platforms":["x64-based Systems"]},{"vendor":"Microsoft","product":"Windows 11 version 21H2","versions":[{"version":"10.0.0","status":"affected","lessThan":"10.0.22000.2538","versionType":"custom"}],"platforms":["x64-based Systems","ARM64-based Systems"]},{"vendor":"Microsoft","product":"Windows 11 version 22H2","versions":[{"version":"10.0.22621.0","status":"affected","lessThan":"10.0.22621.2428","versionType":"custom"}],"platforms":["ARM64-based Systems","x64-based Systems"]},{"vendor":"Microsoft","product":".NET 7.0","versions":[{"version":"7.0.0","status":"affected","lessThan":"7.0.13","versionType":"custom"}],"platforms":["Unknown"]}],"references":[{"url":"https://msrc.microsoft.com/update-guide/vulnerability/CVE-2023-36435","name":"Microsoft QUIC Denial of Service Vulnerability","tags":["vendor-advisory"]}],"metrics":[{"format":"CVSS","scenarios":[{"lang":"en-US","value":"GENERAL"}],"cvssV3_1":{"version":"3.1","baseSeverity":"HIGH","baseScore":7.5,"vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H/E:U/RL:O/RC:C"}}],"problemTypes":[{"descriptions":[{"cweId":"CWE-400","description":"CWE-400: Uncontrolled Resource Consumption","lang":"en-US","type":"CWE"}]}],"providerMetadata":{"shortName":"microsoft","orgId":"f38d906d-7342-40ea-92c1-6c4a2c6478c8","dateUpdated":"2025-04-14T22:46:35.445Z"},"datePublic":"2023-10-10T07:00:00.000Z","cpeApplicability":[{"nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:a:microsoft:powershell:*:-:*:*:*:*:*:*","versionStartIncluding":"7.3.0","versionEndExcluding":"7.3.9"},{"vulnerable":true,"criteria":"cpe:2.3:o:microsoft:windows_server_2022:*:*:*:*:*:*:*:*","versionStartIncluding":"10.0.20348.0","versionEndExcluding":"10.0.20348.2031"},{"vulnerable":true,"criteria":"cpe:2.3:o:microsoft:windows_11_21H2:*:*:*:*:*:*:x64:*","versionStartIncluding":"10.0.0","versionEndExcluding":"10.0.22000.2538"},{"vulnerable":true,"criteria":"cpe:2.3:o:microsoft:windows_11_22H2:*:*:*:*:*:*:arm64:*","versionStartIncluding":"10.0.22621.0","versionEndExcluding":"10.0.22621.2428"},{"vulnerable":true,"criteria":"cpe:2.3:a:microsoft:.net:*:*:*:*:*:*:*:*","versionStartIncluding":"7.0.0","versionEndExcluding":"7.0.13"}]}]}]},"adp":[{"title":"CVE Program Container","references":[{"url":"https://msrc.microsoft.com/update-guide/vulnerability/CVE-2023-36435","name":"Microsoft QUIC Denial of Service Vulnerability","tags":["vendor-advisory","x_transferred"]}],"providerMetadata":{"shortName":"CVE","orgId":"af854a3a-2127-422b-91ae-364da2661108","dateUpdated":"2024-08-02T16:45:56.959Z"}},{"title":"CISA ADP Vulnrichment","metrics":[{"other":{"type":"ssvc","content":{"timestamp":"2025-02-26T21:50:08.659778Z","id":"CVE-2023-36435","options":[{"Exploitation":"none"},{"Automatable":"yes"},{"Technical Impact":"partial"}],"role":"CISA Coordinator","version":"2.0.3"}}}],"providerMetadata":{"shortName":"CISA-ADP","orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","dateUpdated":"2025-02-27T20:43:09.797Z"}}]}}}