CVE-2019-1301

{"containers": {"cna": {"affected": [{"product": ".NET Core", "vendor": "Microsoft", "versions": [{"status": "affected", "version": "2.1"}, {"status": "affected", "version": "2.2"}]}], "descriptions": [{"lang": "en", "value": "A denial of service vulnerability exists when .NET Core improperly handles web requests, aka '.NET Core Denial of Service Vulnerability'."}], "problemTypes": [{"descriptions": [{"description": "Denial of Service", "lang": "en", "type": "text"}]}], "providerMetadata": {"dateUpdated": "2019-09-11T21:25:01.000Z", "orgId": "f38d906d-7342-40ea-92c1-6c4a2c6478c8", "shortName": "microsoft"}, "references": [{"tags": ["x_refsource_MISC"], "url": "https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2019-1301"}], "x_legacyV4Record": {"CVE_data_meta": {"ASSIGNER": "secure@microsoft.com", "ID": "CVE-2019-1301", "STATE": "PUBLIC"}, "affects": {"vendor": {"vendor_data": [{"product": {"product_data": [{"product_name": ".NET Core", "version": {"version_data": [{"version_value": "2.1"}, {"version_value": "2.2"}]}}]}, "vendor_name": "Microsoft"}]}}, "data_format": "MITRE", "data_type": "CVE", "data_version": "4.0", "description": {"description_data": [{"lang": "eng", "value": "A denial of service vulnerability exists when .NET Core improperly handles web requests, aka '.NET Core Denial of Service Vulnerability'."}]}, "problemtype": {"problemtype_data": [{"description": [{"lang": "eng", "value": "Denial of Service"}]}]}, "references": {"reference_data": [{"name": "https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2019-1301", "refsource": "MISC", "url": "https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2019-1301"}]}}}, "adp": [{"providerMetadata": {"orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE", "dateUpdated": "2024-08-04T18:13:30.342Z"}, "title": "CVE Program Container", "references": [{"tags": ["x_refsource_MISC", "x_transferred"], "url": "https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2019-1301"}]}]}, "cveMetadata": {"assignerOrgId": "f38d906d-7342-40ea-92c1-6c4a2c6478c8", "assignerShortName": "microsoft", "cveId": "CVE-2019-1301", "datePublished": "2019-09-11T21:25:01.000Z", "dateReserved": "2018-11-26T00:00:00.000Z", "dateUpdated": "2024-08-04T18:13:30.342Z", "state": "PUBLISHED"}, "dataType": "CVE_RECORD", "dataVersion": "5.1"}

{}

{"affected": [{"affectedData": [{"product": ".NET Core", "vendor": "Microsoft", "versions": [{"status": "affected", "version": "2.1"}, {"status": "affected", "version": "2.2"}]}], "source": "secure@microsoft.com"}], "configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:a:microsoft:.net_core:2.1:*:*:*:*:*:*:*", "matchCriteriaId": "3BF7E3F6-D3AE-404D-8F0E-0C57BF23006C", "vulnerable": true}, {"criteria": "cpe:2.3:a:microsoft:.net_core:2.2:*:*:*:*:*:*:*", "matchCriteriaId": "A5AB75F9-B0FC-46B5-A863-0458696773DB", "vulnerable": true}, {"criteria": "cpe:2.3:a:microsoft:powershell_core:6.1:*:*:*:*:*:*:*", "matchCriteriaId": "B9A97F21-61EB-4775-9993-4F5500545198", "vulnerable": true}, {"criteria": "cpe:2.3:a:microsoft:powershell_core:6.2:*:*:*:*:*:*:*", "matchCriteriaId": "A3830438-FB77-4031-B229-F6A37DDCBE98", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "cveTags": [], "descriptions": [{"lang": "en", "value": "A denial of service vulnerability exists when .NET Core improperly handles web requests, aka '.NET Core Denial of Service Vulnerability'."}, {"lang": "es", "value": "Se presenta una vulnerabilidad de denegaci\u00f3n de servicio cuando .NET Core maneja inapropiadamente las peticiones web, tambi\u00e9n se conoce como \".NET Core Denial of Service Vulnerability\"."}], "id": "CVE-2019-1301", "lastModified": "2026-06-17T02:28:20.173", "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": "nvd@nist.gov", "type": "Primary"}]}, "published": "2019-09-11T22:15:19.023", "references": [{"source": "secure@microsoft.com", "tags": ["Patch", "Vendor Advisory"], "url": "https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2019-1301"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Patch", "Vendor Advisory"], "url": "https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2019-1301"}], "sourceIdentifier": "secure@microsoft.com", "vulnStatus": "Modified", "weaknesses": [{"description": [{"lang": "en", "value": "NVD-CWE-noinfo"}], "source": "nvd@nist.gov", "type": "Primary"}]}

{"affected_release": [{"advisory": "RHSA-2019:2732", "cpe": "cpe:/a:redhat:rhel_dotnet:2.1::el7", "package": "rh-dotnet21-0:2.1-12.el7", "product_name": ".NET Core on Red Hat Enterprise Linux", "release_date": "2019-09-12T00:00:00Z"}, {"advisory": "RHSA-2019:2732", "cpe": "cpe:/a:redhat:rhel_dotnet:2.1::el7", "package": "rh-dotnet21-dotnet-0:2.1.509-1.el7", "product_name": ".NET Core on Red Hat Enterprise Linux", "release_date": "2019-09-12T00:00:00Z"}, {"advisory": "RHSA-2019:2732", "cpe": "cpe:/a:redhat:rhel_dotnet:2.1::el7", "package": "rh-dotnet22-0:2.2-9.el7", "product_name": ".NET Core on Red Hat Enterprise Linux", "release_date": "2019-09-12T00:00:00Z"}, {"advisory": "RHSA-2019:2732", "cpe": "cpe:/a:redhat:rhel_dotnet:2.1::el7", "package": "rh-dotnet22-dotnet-0:2.2.109-1.el7", "product_name": ".NET Core on Red Hat Enterprise Linux", "release_date": "2019-09-12T00:00:00Z"}, {"advisory": "RHSA-2019:2732", "cpe": "cpe:/a:redhat:rhel_dotnet:2.2::el7", "package": "rh-dotnet21-0:2.1-12.el7", "product_name": ".NET Core on Red Hat Enterprise Linux", "release_date": "2019-09-12T00:00:00Z"}, {"advisory": "RHSA-2019:2732", "cpe": "cpe:/a:redhat:rhel_dotnet:2.2::el7", "package": "rh-dotnet21-dotnet-0:2.1.509-1.el7", "product_name": ".NET Core on Red Hat Enterprise Linux", "release_date": "2019-09-12T00:00:00Z"}, {"advisory": "RHSA-2019:2732", "cpe": "cpe:/a:redhat:rhel_dotnet:2.2::el7", "package": "rh-dotnet22-0:2.2-9.el7", "product_name": ".NET Core on Red Hat Enterprise Linux", "release_date": "2019-09-12T00:00:00Z"}, {"advisory": "RHSA-2019:2732", "cpe": "cpe:/a:redhat:rhel_dotnet:2.2::el7", "package": "rh-dotnet22-dotnet-0:2.2.109-1.el7", "product_name": ".NET Core on Red Hat Enterprise Linux", "release_date": "2019-09-12T00:00:00Z"}, {"advisory": "RHSA-2019:2731", "cpe": "cpe:/a:redhat:enterprise_linux:8", "package": "dotnet-0:2.1.509-1.el8_0", "product_name": "Red Hat Enterprise Linux 8", "release_date": "2019-09-12T00:00:00Z"}], "bugzilla": {"description": "dotnet: System.Net.Sockets.dll Socket.ConnectAsync Denial of Service", "id": "1750793", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1750793"}, "csaw": false, "cvss3": {"cvss3_base_score": "5.9", "cvss3_scoring_vector": "CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H", "status": "verified"}, "cwe": "CWE-20", "details": ["A denial of service vulnerability exists when .NET Core improperly handles web requests, aka '.NET Core Denial of Service Vulnerability'."], "name": "CVE-2019-1301", "public_date": "2019-09-10T00:00:00Z", "references": ["https://www.cve.org/CVERecord?id=CVE-2019-1301\nhttps://nvd.nist.gov/vuln/detail/CVE-2019-1301\nhttps://portal.msrc.microsoft.com/en-us/security-guidance/advisory/CVE-2019-1301"], "threat_severity": "Moderate"}

{}