{"containers": {"cna": {"title": ".NET and Visual Studio Denial of Service Vulnerability", "datePublic": "2022-05-10T07:00:00.000Z", "cpeApplicability": [{"nodes": [{"operator": "OR", "negate": false, "cpeMatch": [{"vulnerable": true, "criteria": "cpe:2.3:a:microsoft:.net_core:*:*:*:*:*:*:*:*", "versionStartIncluding": "3.1", "versionEndExcluding": "3.1.25"}, {"vulnerable": true, "criteria": "cpe:2.3:a:microsoft:.net:*:*:*:*:*:*:*:*", "versionStartIncluding": "5.0.0", "versionEndExcluding": "5.0.17"}, {"vulnerable": true, "criteria": "cpe:2.3:a:microsoft:visual_studio_2019:*:*:*:*:*:*:*:*", "versionStartIncluding": "15.0.0", "versionEndExcluding": "16.9.21"}, {"vulnerable": true, "criteria": "cpe:2.3:a:microsoft:visual_studio_2019:*:*:*:*:*:macos:*:*", "versionStartIncluding": "8.1.0", "versionEndExcluding": "8.10.24"}, {"vulnerable": true, "criteria": "cpe:2.3:a:microsoft:visual_studio_2019:*:*:*:*:*:*:*:*", "versionStartIncluding": "16.11.0", "versionEndExcluding": "16.11.14"}, {"vulnerable": true, "criteria": "cpe:2.3:a:microsoft:visual_studio_2022:*:*:*:*:*:*:*:*", "versionStartIncluding": "17.0.0", "versionEndExcluding": "17.0.10"}, {"vulnerable": true, "criteria": "cpe:2.3:a:microsoft:.net:*:*:*:*:*:*:*:*", "versionStartIncluding": "6.0.0", "versionEndExcluding": "6.0.5"}, {"vulnerable": true, "criteria": "cpe:2.3:a:microsoft:visual_studio_2022:*:*:*:*:*:*:*:*", "versionStartIncluding": "17.0.0", "versionEndExcluding": "17.1.7"}, {"vulnerable": true, "criteria": "cpe:2.3:a:microsoft:powershell_core:*:*:*:*:*:*:*:*", "versionStartIncluding": "7.0.0", "versionEndExcluding": "7.0.11"}, {"vulnerable": true, "criteria": "cpe:2.3:a:microsoft:powershell:*:*:*:*:*:*:*:*", "versionStartIncluding": "7.2.0", "versionEndExcluding": "7.2.4"}, {"vulnerable": true, "criteria": "cpe:2.3:a:microsoft:visual_studio_2022:*:*:*:*:*:*:*:*", "versionStartIncluding": "17.0.0", "versionEndExcluding": "17.0.3"}]}]}], "affected": [{"vendor": "Microsoft", "product": ".NET Core 3.1", "platforms": ["Unknown"], "versions": [{"version": "3.1", "lessThan": "3.1.25", "versionType": "custom", "status": "affected"}]}, {"vendor": "Microsoft", "product": ".NET 5.0", "platforms": ["Unknown"], "versions": [{"version": "5.0.0", "lessThan": "5.0.17", "versionType": "custom", "status": "affected"}]}, {"vendor": "Microsoft", "product": "Microsoft Visual Studio 2019 version 16.9 (includes 16.0 - 16.8)", "platforms": ["Unknown"], "versions": [{"version": "15.0.0", "lessThan": "16.9.21", "versionType": "custom", "status": "affected"}]}, {"vendor": "Microsoft", "product": "Visual Studio 2019 for Mac version 8.10", "platforms": ["Unknown"], "versions": [{"version": "8.1.0", "lessThan": "8.10.24", "versionType": "custom", "status": "affected"}]}, {"vendor": "Microsoft", "product": "Microsoft Visual Studio 2019 version 16.11 (includes 16.0 - 16.10)", "platforms": ["Unknown"], "versions": [{"version": "16.11.0", "lessThan": "16.11.14", "versionType": "custom", "status": "affected"}]}, {"vendor": "Microsoft", "product": "Microsoft Visual Studio 2022 version 17.0", "platforms": ["Unknown"], "versions": [{"version": "17.0.0", "lessThan": "17.0.10", "versionType": "custom", "status": "affected"}]}, {"vendor": "Microsoft", "product": ".NET 6.0", "platforms": ["Unknown"], "versions": [{"version": "6.0.0", "lessThan": "6.0.5", "versionType": "custom", "status": "affected"}]}, {"vendor": "Microsoft", "product": "Microsoft Visual Studio 2022 version 17.1", "platforms": ["Unknown"], "versions": [{"version": "17.0.0", "lessThan": "17.1.7", "versionType": "custom", "status": "affected"}]}, {"vendor": "Microsoft", "product": "PowerShell 7.0", "platforms": ["Unknown"], "versions": [{"version": "7.0.0", "lessThan": "7.0.11", "versionType": "custom", "status": "affected"}]}, {"vendor": "Microsoft", "product": "PowerShell 7.2", "platforms": ["Unknown"], "versions": [{"version": "7.2.0", "lessThan": "7.2.4", "versionType": "custom", "status": "affected"}]}, {"vendor": "Microsoft", "product": "Visual Studio 2022 for Mac version 17.0", "platforms": ["Unknown"], "versions": [{"version": "17.0.0", "lessThan": "17.0.3", "versionType": "custom", "status": "affected"}]}], "descriptions": [{"value": ".NET and Visual Studio Denial of Service Vulnerability", "lang": "en-US"}], "problemTypes": [{"descriptions": [{"description": "Denial of Service", "lang": "en-US", "type": "Impact"}]}], "providerMetadata": {"orgId": "f38d906d-7342-40ea-92c1-6c4a2c6478c8", "shortName": "microsoft", "dateUpdated": "2025-01-02T18:57:48.914Z"}, "references": [{"name": ".NET and Visual Studio Denial of Service Vulnerability", "tags": ["vendor-advisory"], "url": "https://msrc.microsoft.com/update-guide/vulnerability/CVE-2022-23267"}], "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"}}]}, "adp": [{"providerMetadata": {"orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE", "dateUpdated": "2024-08-03T03:36:20.350Z"}, "title": "CVE Program Container", "references": [{"tags": ["x_refsource_MISC", "x_transferred"], "url": "https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2022-23267"}, {"name": "FEDORA-2022-d69fee9f38", "tags": ["vendor-advisory", "x_refsource_FEDORA", "x_transferred"], "url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/IBYSBUDJYQ76HK4TULXVIIPCKK2U6WDB/"}, {"name": "FEDORA-2022-9a1d5ea33c", "tags": ["vendor-advisory", "x_refsource_FEDORA", "x_transferred"], "url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/GNXQL7EZORGU4PZCPJ5EPQ4P7IEY3ZZO/"}, {"name": "FEDORA-2022-256d559f0c", "tags": ["vendor-advisory", "x_refsource_FEDORA", "x_transferred"], "url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/W5FPEQ6BTYRGTS6IYCDTZW6YF5HLQ3BY/"}]}, {"problemTypes": [{"descriptions": [{"type": "CWE", "lang": "en", "description": "CWE-noinfo Not enough information"}]}], "metrics": [{"other": {"type": "ssvc", "content": {"timestamp": "2025-05-20T16:36:15.997993Z", "id": "CVE-2022-23267", "options": [{"Exploitation": "none"}, {"Automatable": "yes"}, {"Technical Impact": "partial"}], "role": "CISA Coordinator", "version": "2.0.3"}}}], "title": "CISA ADP Vulnrichment", "providerMetadata": {"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "shortName": "CISA-ADP", "dateUpdated": "2026-05-27T13:36:37.877Z"}}]}, "cveMetadata": {"assignerOrgId": "f38d906d-7342-40ea-92c1-6c4a2c6478c8", "assignerShortName": "microsoft", "cveId": "CVE-2022-23267", "datePublished": "2022-05-10T20:33:32.000Z", "dateReserved": "2022-01-15T00:00:00.000Z", "dateUpdated": "2026-05-27T13:36:37.877Z", "state": "PUBLISHED"}, "dataType": "CVE_RECORD", "dataVersion": "5.2"}

{"dataType": "CVE_RECORD", "containers": {"adp": [{"title": "CVE Program Container", "references": [{"url": "https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2022-23267", "tags": ["x_refsource_MISC", "x_transferred"]}, {"url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/IBYSBUDJYQ76HK4TULXVIIPCKK2U6WDB/", "name": "FEDORA-2022-d69fee9f38", "tags": ["vendor-advisory", "x_refsource_FEDORA", "x_transferred"]}, {"url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/GNXQL7EZORGU4PZCPJ5EPQ4P7IEY3ZZO/", "name": "FEDORA-2022-9a1d5ea33c", "tags": ["vendor-advisory", "x_refsource_FEDORA", "x_transferred"]}, {"url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/W5FPEQ6BTYRGTS6IYCDTZW6YF5HLQ3BY/", "name": "FEDORA-2022-256d559f0c", "tags": ["vendor-advisory", "x_refsource_FEDORA", "x_transferred"]}], "providerMetadata": {"orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE", "dateUpdated": "2024-08-03T03:36:20.350Z"}}, {"title": "CISA ADP Vulnrichment", "metrics": [{"other": {"type": "ssvc", "content": {"id": "CVE-2022-23267", "role": "CISA Coordinator", "options": [{"Exploitation": "none"}, {"Automatable": "yes"}, {"Technical Impact": "partial"}], "version": "2.0.3", "timestamp": "2025-05-20T16:36:15.997993Z"}}}], "problemTypes": [{"descriptions": [{"lang": "en", "type": "CWE", "description": "CWE-noinfo Not enough information"}]}], "providerMetadata": {"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "shortName": "CISA-ADP", "dateUpdated": "2025-05-20T16:36:14.667Z"}}], "cna": {"title": ".NET and Visual Studio Denial of Service Vulnerability", "metrics": [{"format": "CVSS", "cvssV3_1": {"version": "3.1", "baseScore": 7.5, "baseSeverity": "HIGH", "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"}, "scenarios": [{"lang": "en-US", "value": "GENERAL"}]}], "affected": [{"vendor": "Microsoft", "product": ".NET Core 3.1", "versions": [{"status": "affected", "version": "3.1", "lessThan": "3.1.25", "versionType": "custom"}], "platforms": ["Unknown"]}, {"vendor": "Microsoft", "product": ".NET 5.0", "versions": [{"status": "affected", "version": "5.0.0", "lessThan": "5.0.17", "versionType": "custom"}], "platforms": ["Unknown"]}, {"vendor": "Microsoft", "product": "Microsoft Visual Studio 2019 version 16.9 (includes 16.0 - 16.8)", "versions": [{"status": "affected", "version": "15.0.0", "lessThan": "16.9.21", "versionType": "custom"}], "platforms": ["Unknown"]}, {"vendor": "Microsoft", "product": "Visual Studio 2019 for Mac version 8.10", "versions": [{"status": "affected", "version": "8.1.0", "lessThan": "8.10.24", "versionType": "custom"}], "platforms": ["Unknown"]}, {"vendor": "Microsoft", "product": "Microsoft Visual Studio 2019 version 16.11 (includes 16.0 - 16.10)", "versions": [{"status": "affected", "version": "16.11.0", "lessThan": "16.11.14", "versionType": "custom"}], "platforms": ["Unknown"]}, {"vendor": "Microsoft", "product": "Microsoft Visual Studio 2022 version 17.0", "versions": [{"status": "affected", "version": "17.0.0", "lessThan": "17.0.10", "versionType": "custom"}], "platforms": ["Unknown"]}, {"vendor": "Microsoft", "product": ".NET 6.0", "versions": [{"status": "affected", "version": "6.0.0", "lessThan": "6.0.5", "versionType": "custom"}], "platforms": ["Unknown"]}, {"vendor": "Microsoft", "product": "Microsoft Visual Studio 2022 version 17.1", "versions": [{"status": "affected", "version": "17.0.0", "lessThan": "17.1.7", "versionType": "custom"}], "platforms": ["Unknown"]}, {"vendor": "Microsoft", "product": "PowerShell 7.0", "versions": [{"status": "affected", "version": "7.0.0", "lessThan": "7.0.11", "versionType": "custom"}], "platforms": ["Unknown"]}, {"vendor": "Microsoft", "product": "PowerShell 7.2", "versions": [{"status": "affected", "version": "7.2.0", "lessThan": "7.2.4", "versionType": "custom"}], "platforms": ["Unknown"]}, {"vendor": "Microsoft", "product": "Visual Studio 2022 for Mac version 17.0", "versions": [{"status": "affected", "version": "17.0.0", "lessThan": "17.0.3", "versionType": "custom"}], "platforms": ["Unknown"]}], "datePublic": "2022-05-10T07:00:00.000Z", "references": [{"url": "https://msrc.microsoft.com/update-guide/vulnerability/CVE-2022-23267", "name": ".NET and Visual Studio Denial of Service Vulnerability", "tags": ["vendor-advisory"]}], "descriptions": [{"lang": "en-US", "value": ".NET and Visual Studio Denial of Service Vulnerability"}], "problemTypes": [{"descriptions": [{"lang": "en-US", "type": "Impact", "description": "Denial of Service"}]}], "cpeApplicability": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:microsoft:.net_core:*:*:*:*:*:*:*:*", "vulnerable": true, "versionEndExcluding": "3.1.25", "versionStartIncluding": "3.1"}, {"criteria": "cpe:2.3:a:microsoft:.net:*:*:*:*:*:*:*:*", "vulnerable": true, "versionEndExcluding": "5.0.17", "versionStartIncluding": "5.0.0"}, {"criteria": "cpe:2.3:a:microsoft:visual_studio_2019:*:*:*:*:*:*:*:*", "vulnerable": true, "versionEndExcluding": "16.9.21", "versionStartIncluding": "15.0.0"}, {"criteria": "cpe:2.3:a:microsoft:visual_studio_2019:*:*:*:*:*:macos:*:*", "vulnerable": true, "versionEndExcluding": "8.10.24", "versionStartIncluding": "8.1.0"}, {"criteria": "cpe:2.3:a:microsoft:visual_studio_2019:*:*:*:*:*:*:*:*", "vulnerable": true, "versionEndExcluding": "16.11.14", "versionStartIncluding": "16.11.0"}, {"criteria": "cpe:2.3:a:microsoft:visual_studio_2022:*:*:*:*:*:*:*:*", "vulnerable": true, "versionEndExcluding": "17.0.10", "versionStartIncluding": "17.0.0"}, {"criteria": "cpe:2.3:a:microsoft:.net:*:*:*:*:*:*:*:*", "vulnerable": true, "versionEndExcluding": "6.0.5", "versionStartIncluding": "6.0.0"}, {"criteria": "cpe:2.3:a:microsoft:visual_studio_2022:*:*:*:*:*:*:*:*", "vulnerable": true, "versionEndExcluding": "17.1.7", "versionStartIncluding": "17.0.0"}, {"criteria": "cpe:2.3:a:microsoft:powershell_core:*:*:*:*:*:*:*:*", "vulnerable": true, "versionEndExcluding": "7.0.11", "versionStartIncluding": "7.0.0"}, {"criteria": "cpe:2.3:a:microsoft:powershell:*:*:*:*:*:*:*:*", "vulnerable": true, "versionEndExcluding": "7.2.4", "versionStartIncluding": "7.2.0"}, {"criteria": "cpe:2.3:a:microsoft:visual_studio_2022:*:*:*:*:*:*:*:*", "vulnerable": true, "versionEndExcluding": "17.0.3", "versionStartIncluding": "17.0.0"}], "operator": "OR"}]}], "providerMetadata": {"orgId": "f38d906d-7342-40ea-92c1-6c4a2c6478c8", "shortName": "microsoft", "dateUpdated": "2025-01-02T18:57:48.914Z"}}}, "cveMetadata": {"cveId": "CVE-2022-23267", "state": "PUBLISHED", "dateUpdated": "2026-05-27T13:36:37.877Z", "dateReserved": "2022-01-15T00:00:00.000Z", "assignerOrgId": "f38d906d-7342-40ea-92c1-6c4a2c6478c8", "datePublished": "2022-05-10T20:33:32.000Z", "assignerShortName": "microsoft"}, "dataVersion": "5.2"}

{"affected": [{"affectedData": [{"platforms": ["Unknown"], "product": ".NET Core 3.1", "vendor": "Microsoft", "versions": [{"lessThan": "3.1.25", "status": "affected", "version": "3.1", "versionType": "custom"}]}, {"platforms": ["Unknown"], "product": ".NET 5.0", "vendor": "Microsoft", "versions": [{"lessThan": "5.0.17", "status": "affected", "version": "5.0.0", "versionType": "custom"}]}, {"platforms": ["Unknown"], "product": "Microsoft Visual Studio 2019 version 16.9 (includes 16.0 - 16.8)", "vendor": "Microsoft", "versions": [{"lessThan": "16.9.21", "status": "affected", "version": "15.0.0", "versionType": "custom"}]}, {"platforms": ["Unknown"], "product": "Visual Studio 2019 for Mac version 8.10", "vendor": "Microsoft", "versions": [{"lessThan": "8.10.24", "status": "affected", "version": "8.1.0", "versionType": "custom"}]}, {"platforms": ["Unknown"], "product": "Microsoft Visual Studio 2019 version 16.11 (includes 16.0 - 16.10)", "vendor": "Microsoft", "versions": [{"lessThan": "16.11.14", "status": "affected", "version": "16.11.0", "versionType": "custom"}]}, {"platforms": ["Unknown"], "product": "Microsoft Visual Studio 2022 version 17.0", "vendor": "Microsoft", "versions": [{"lessThan": "17.0.10", "status": "affected", "version": "17.0.0", "versionType": "custom"}]}, {"platforms": ["Unknown"], "product": ".NET 6.0", "vendor": "Microsoft", "versions": [{"lessThan": "6.0.5", "status": "affected", "version": "6.0.0", "versionType": "custom"}]}, {"platforms": ["Unknown"], "product": "Microsoft Visual Studio 2022 version 17.1", "vendor": "Microsoft", "versions": [{"lessThan": "17.1.7", "status": "affected", "version": "17.0.0", "versionType": "custom"}]}, {"platforms": ["Unknown"], "product": "PowerShell 7.0", "vendor": "Microsoft", "versions": [{"lessThan": "7.0.11", "status": "affected", "version": "7.0.0", "versionType": "custom"}]}, {"platforms": ["Unknown"], "product": "PowerShell 7.2", "vendor": "Microsoft", "versions": [{"lessThan": "7.2.4", "status": "affected", "version": "7.2.0", "versionType": "custom"}]}, {"platforms": ["Unknown"], "product": "Visual Studio 2022 for Mac version 17.0", "vendor": "Microsoft", "versions": [{"lessThan": "17.0.3", "status": "affected", "version": "17.0.0", "versionType": "custom"}]}], "source": "secure@microsoft.com"}], "configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:a:microsoft:.net:5.0:*:*:*:*:*:*:*", "matchCriteriaId": "C8F02D5C-61F1-4381-8D64-8BEB5CED0DC6", "vulnerable": true}, {"criteria": "cpe:2.3:a:microsoft:.net:6.0.0:-:*:*:*:*:*:*", "matchCriteriaId": "1DE0C8DD-9C73-4876-8193-068F18074B58", "vulnerable": true}, {"criteria": "cpe:2.3:a:microsoft:.net_core:3.1:-:*:*:*:*:*:*", "matchCriteriaId": "70BE107E-20A0-4998-A8ED-BCC414C6BDBF", "vulnerable": true}, {"criteria": "cpe:2.3:a:microsoft:powershell:*:*:*:*:*:*:*:*", "matchCriteriaId": "38B049EF-F1D9-42C5-8226-F28DD68D0106", "versionEndExcluding": "7.0.11", "versionStartIncluding": "7.0", "vulnerable": true}, {"criteria": "cpe:2.3:a:microsoft:powershell:*:*:*:*:*:*:*:*", "matchCriteriaId": "087F1FA2-3A69-4C63-8BC3-A131C4DD2DC8", "versionEndExcluding": "7.2.4", "versionStartIncluding": "7.2", "vulnerable": true}, {"criteria": "cpe:2.3:a:microsoft:visual_studio_2019:*:*:*:*:*:*:*:*", "matchCriteriaId": "4B45D4D8-318F-444E-A07A-274C1DD9CF4C", "versionEndExcluding": "16.9.21", "versionStartIncluding": "16.0", "vulnerable": true}, {"criteria": "cpe:2.3:a:microsoft:visual_studio_2019:*:*:*:*:*:*:*:*", "matchCriteriaId": "2508F0E2-89CA-44CD-B4BA-A5D49C46BA11", "versionEndExcluding": "16.11.14", "versionStartIncluding": "16.10", "vulnerable": true}, {"criteria": "cpe:2.3:a:microsoft:visual_studio_2022:17.0:*:*:*:*:*:*:*", "matchCriteriaId": "3393F97F-05CD-4B04-A6E1-3D914652C4E5", "vulnerable": true}, {"criteria": "cpe:2.3:a:microsoft:visual_studio_2022:17.1:*:*:*:*:*:*:*", "matchCriteriaId": "950638D8-6997-4058-8A9E-6153A7FC3B32", "vulnerable": true}], "negate": false, "operator": "OR"}]}, {"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:o:fedoraproject:fedora:34:*:*:*:*:*:*:*", "matchCriteriaId": "A930E247-0B43-43CB-98FF-6CE7B8189835", "vulnerable": true}, {"criteria": "cpe:2.3:o:fedoraproject:fedora:35:*:*:*:*:*:*:*", "matchCriteriaId": "80E516C0-98A4-4ADE-B69F-66A772E2BAAA", "vulnerable": true}, {"criteria": "cpe:2.3:o:fedoraproject:fedora:36:*:*:*:*:*:*:*", "matchCriteriaId": "5C675112-476C-4D7C-BCB9-A2FB2D0BC9FD", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "cveTags": [], "descriptions": [{"lang": "en", "value": ".NET and Visual Studio Denial of Service Vulnerability"}, {"lang": "es", "value": "Una vulnerabilidad de Denegaci\u00f3n de Servicio en .NET y Visual Studio. Este ID de CVE es diferente de CVE-2022-29117, CVE-2022-29145"}], "id": "CVE-2022-23267", "lastModified": "2026-06-17T04:29:45.200", "metrics": {"cvssMetricV2": [{"acInsufInfo": false, "baseSeverity": "MEDIUM", "cvssData": {"accessComplexity": "LOW", "accessVector": "NETWORK", "authentication": "NONE", "availabilityImpact": "PARTIAL", "baseScore": 5.0, "confidentialityImpact": "NONE", "integrityImpact": "NONE", "vectorString": "AV:N/AC:L/Au:N/C:N/I:N/A:P", "version": "2.0"}, "exploitabilityScore": 10.0, "impactScore": 2.9, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "nvd@nist.gov", "type": "Primary", "userInteractionRequired": false}], "cvssMetricV31": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 7.5, "baseSeverity": "HIGH", "confidentialityImpact": "NONE", "integrityImpact": "NONE", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H", "version": "3.1"}, "exploitabilityScore": 3.9, "impactScore": 3.6, "source": "secure@microsoft.com", "type": "Secondary"}], "ssvcV203": [{"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "ssvcData": {"id": "CVE-2022-23267", "options": [{"exploitation": "none"}, {"automatable": "yes"}, {"technicalImpact": "partial"}], "role": "CISA Coordinator", "timestamp": "2025-05-20T16:36:15.997993Z", "version": "2.0.3"}}]}, "published": "2022-05-10T21:15:09.853", "references": [{"source": "secure@microsoft.com", "url": "https://msrc.microsoft.com/update-guide/vulnerability/CVE-2022-23267"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/GNXQL7EZORGU4PZCPJ5EPQ4P7IEY3ZZO/"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/IBYSBUDJYQ76HK4TULXVIIPCKK2U6WDB/"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/W5FPEQ6BTYRGTS6IYCDTZW6YF5HLQ3BY/"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Patch", "Vendor Advisory"], "url": "https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2022-23267"}], "sourceIdentifier": "secure@microsoft.com", "vulnStatus": "Modified", "weaknesses": [{"description": [{"lang": "en", "value": "NVD-CWE-noinfo"}], "source": "nvd@nist.gov", "type": "Primary"}]}

{"affected_release": [{"advisory": "RHSA-2022:2194", "cpe": "cpe:/a:redhat:rhel_dotnet:3.1::el7", "package": "rh-dotnet31-dotnet-0:3.1.419-1.el7_9", "product_name": ".NET Core on Red Hat Enterprise Linux", "release_date": "2022-05-11T00:00:00Z"}, {"advisory": "RHSA-2022:2196", "cpe": "cpe:/a:redhat:rhel_dotnet:5.0::el7", "package": "rh-dotnet50-dotnet-0:5.0.214-1.el7_9", "product_name": ".NET Core on Red Hat Enterprise Linux", "release_date": "2022-05-11T00:00:00Z"}, {"advisory": "RHSA-2022:2195", "cpe": "cpe:/a:redhat:rhel_dotnet:6.0::el7", "package": "rh-dotnet60-dotnet-0:6.0.105-1.el7_9", "product_name": ".NET Core on Red Hat Enterprise Linux", "release_date": "2022-05-11T00:00:00Z"}, {"advisory": "RHSA-2022:2199", "cpe": "cpe:/a:redhat:enterprise_linux:8", "package": "dotnet6.0-0:6.0.105-1.el8_6", "product_name": "Red Hat Enterprise Linux 8", "release_date": "2022-05-11T00:00:00Z"}, {"advisory": "RHSA-2022:2200", "cpe": "cpe:/a:redhat:enterprise_linux:8", "package": "dotnet5.0-0:5.0.214-1.el8_6", "product_name": "Red Hat Enterprise Linux 8", "release_date": "2022-05-11T00:00:00Z"}, {"advisory": "RHSA-2022:2202", "cpe": "cpe:/a:redhat:enterprise_linux:8", "package": "dotnet3.1-0:3.1.419-1.el8_6", "product_name": "Red Hat Enterprise Linux 8", "release_date": "2022-05-11T00:00:00Z"}, {"advisory": "RHSA-2022:4588", "cpe": "cpe:/a:redhat:enterprise_linux:9", "package": "dotnet6.0-0:6.0.105-1.el9_0", "product_name": "Red Hat Enterprise Linux 9", "release_date": "2022-05-18T00:00:00Z"}], "bugzilla": {"description": "dotnet: excess memory allocation via HttpClient causes DoS", "id": "2083650", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2083650"}, "csaw": false, "cvss3": {"cvss3_base_score": "7.5", "cvss3_scoring_vector": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H", "status": "verified"}, "cwe": "CWE-770", "details": [".NET and Visual Studio Denial of Service Vulnerability", "A flaw was found in dotnet. The Microsoft Security Advisory describes the issue of the Apply MaxResponseHeadersLength limit for trailing headers to address a denial of service via excess memory allocations through the HttpClient."], "name": "CVE-2022-23267", "public_date": "2022-05-10T00:00:00Z", "references": ["https://www.cve.org/CVERecord?id=CVE-2022-23267\nhttps://nvd.nist.gov/vuln/detail/CVE-2022-23267\nhttps://msrc.microsoft.com/update-guide/en-US/vulnerability/CVE-2022-23267"], "statement": "Affected .NET versions: 6.0, 5.0, 3.1", "threat_severity": "Important"}

{}