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CVE-2020-1597
Vulnerability from cvelistv5
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An attacker who successfully exploited this vulnerability could cause a denial of service against an ASP.NET Core web application. 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An attacker who successfully exploited this vulnerability could cause a denial of service against an ASP.NET Core web application. 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gsd-2020-1597
Vulnerability from gsd
{ "GSD": { "alias": "CVE-2020-1597", "description": "A denial of service vulnerability exists when ASP.NET Core improperly handles web requests, aka \u0027ASP.NET Core Denial of Service Vulnerability\u0027.", "id": "GSD-2020-1597", "references": [ "https://access.redhat.com/errata/RHSA-2020:3422", "https://access.redhat.com/errata/RHSA-2020:3421", "https://linux.oracle.com/cve/CVE-2020-1597.html" ] }, "gsd": { "metadata": { "exploitCode": "unknown", "remediation": "unknown", "reportConfidence": "confirmed", "type": "vulnerability" }, "osvSchema": { "aliases": [ "CVE-2020-1597" ], "details": "A denial of service vulnerability exists when ASP.NET Core improperly handles web requests, aka \u0027ASP.NET Core Denial of Service Vulnerability\u0027.", "id": "GSD-2020-1597", "modified": "2023-12-13T01:21:57.767885Z", "schema_version": "1.4.0" } }, "namespaces": { "cve.org": { "CVE_data_meta": { "ASSIGNER": "secure@microsoft.com", "ID": "CVE-2020-1597", "STATE": "PUBLIC" }, "affects": { "vendor": { "vendor_data": [ { "product": { "product_data": [ { "product_name": "ASP.NET Core 2.1", "version": { "version_data": [ { "version_affected": "\u003c", "version_name": "2.0", "version_value": "publication" } ] } }, { "product_name": "ASP.NET Core 3.1", "version": { "version_data": [ { "version_affected": "\u003c", "version_name": "3.0", "version_value": "publication" } ] } }, { "product_name": "Microsoft Visual Studio 2019 version 16.4 (includes 16.0 - 16.3)", "version": { "version_data": [ { "version_affected": "\u003c", "version_name": "16.0", "version_value": "publication" } ] } }, { "product_name": "Microsoft Visual Studio 2017 version 15.9 (includes 15.0 - 15.8)", "version": { "version_data": [ { "version_affected": "\u003c", "version_name": "15.9.0", "version_value": "publication" } ] } }, { "product_name": "Microsoft Visual Studio 2019 version 16.0", "version": { "version_data": [ { "version_affected": "\u003c", "version_name": "16.0", "version_value": "publication" } ] } }, { "product_name": "Microsoft Visual Studio 2019 version 16.7 (includes 16.0 \u2013 16.6)", "version": { "version_data": [ { "version_affected": "\u003c", "version_name": "16.0.0", "version_value": "publication" } ] } } ] }, "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 ASP.NET Core improperly handles web requests. An attacker who successfully exploited this vulnerability could cause a denial of service against an ASP.NET Core web application. 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"name": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/WH5FQ5VT3JGHXFXOETHCTBWJUIAPGHHT/", "refsource": "MISC", "url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/WH5FQ5VT3JGHXFXOETHCTBWJUIAPGHHT/" } ] } }, "gitlab.com": { "advisories": [ { "affected_range": "[2.1,3.1]", "affected_versions": "All versions starting from 2.1 up to 3.1", "cvss_v2": "AV:N/AC:L/Au:N/C:N/I:N/A:P", "cvss_v3": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H", "cwe_ids": [ "CWE-1035", "CWE-937" ], "date": "2021-07-21", "description": "A denial of service vulnerability exists when ASP.NET Core improperly handles web requests, aka \u0027ASP.NET Core Denial of Service Vulnerability\u0027.", "fixed_versions": [ "3.1.7" ], "identifier": "CVE-2020-1597", "identifiers": [ "CVE-2020-1597" ], "not_impacted": "All versions before 2.1, all versions after 3.1", "package_slug": "nuget/Microsoft.AspNetCore.All", "pubdate": "2020-08-17", "solution": "Upgrade to version 3.1.7 or above.", "title": "Improper Input Validation", "urls": [ "https://nvd.nist.gov/vuln/detail/CVE-2020-1597", "https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2020-1597", "https://github.com/dotnet/announcements/issues/162" ], "uuid": "738fc56f-c07f-4984-b159-134a44136485" }, { "affected_range": "[3.1.0,3.1.7)", "affected_versions": "All versions starting from 3.1.0 before 3.1.7", "cvss_v2": "AV:N/AC:L/Au:N/C:N/I:N/A:P", "cvss_v3": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H", "cwe_ids": [ "CWE-1035", "CWE-937" ], "date": "2022-10-24", "description": "A denial of service vulnerability exists when ASP.NET Core improperly handles web requests, aka \u0027ASP.NET Core Denial of Service Vulnerability\u0027.", "fixed_versions": [ "3.1.7" ], "identifier": "CVE-2020-1597", "identifiers": [ "GHSA-f8qx-mjcq-wfgx", "CVE-2020-1597" ], "not_impacted": "All versions before 3.1.0, all versions starting from 3.1.7", 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Core improperly handles web requests, aka \u0027ASP.NET Core Denial of Service Vulnerability\u0027.", "fixed_versions": [ "3.1.7" ], "identifier": "CVE-2020-1597", "identifiers": [ "GHSA-f8qx-mjcq-wfgx", "CVE-2020-1597" ], "not_impacted": "All versions before 3.1.0, all versions starting from 3.1.7", "package_slug": "nuget/Microsoft.AspNetCore.App.Runtime.linux-musl-x64", "pubdate": "2022-05-24", "solution": "Upgrade to version 3.1.7 or above.", "title": "ASP.NET Core Denial of Service Vulnerability", "urls": [ "https://nvd.nist.gov/vuln/detail/CVE-2020-1597", "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/WH5FQ5VT3JGHXFXOETHCTBWJUIAPGHHT/", "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/ZW4CBI26KSO3PRL3HLVVISXPPOYUHSXO/", "https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2020-1597", "https://github.com/dotnet/announcements/issues/162", "https://github.com/advisories/GHSA-f8qx-mjcq-wfgx" ], "uuid": "0021accb-a4df-4bdf-85ae-a5f8d3f91550" }, { "affected_range": "[3.1.0,3.1.7)", "affected_versions": "All versions starting from 3.1.0 before 3.1.7", "cvss_v2": "AV:N/AC:L/Au:N/C:N/I:N/A:P", "cvss_v3": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H", "cwe_ids": [ "CWE-1035", "CWE-937" ], "date": "2022-10-24", "description": "A denial of service vulnerability exists when ASP.NET Core improperly handles web requests, aka \u0027ASP.NET Core Denial of Service Vulnerability\u0027.", "fixed_versions": [ "3.1.7" ], "identifier": "CVE-2020-1597", "identifiers": [ "GHSA-f8qx-mjcq-wfgx", "CVE-2020-1597" ], "not_impacted": "All versions before 3.1.0, all versions starting from 3.1.7", "package_slug": "nuget/Microsoft.AspNetCore.App.Runtime.linux-x64", "pubdate": "2022-05-24", "solution": "Upgrade to version 3.1.7 or above.", "title": "ASP.NET Core Denial of Service Vulnerability", "urls": [ "https://nvd.nist.gov/vuln/detail/CVE-2020-1597", "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/WH5FQ5VT3JGHXFXOETHCTBWJUIAPGHHT/", "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/ZW4CBI26KSO3PRL3HLVVISXPPOYUHSXO/", "https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2020-1597", "https://github.com/dotnet/announcements/issues/162", "https://github.com/advisories/GHSA-f8qx-mjcq-wfgx" ], "uuid": "72850509-27de-4c3d-9063-00c5239aaf1b" }, { "affected_range": "[3.1.0,3.1.7)", "affected_versions": "All versions starting from 3.1.0 before 3.1.7", "cvss_v2": "AV:N/AC:L/Au:N/C:N/I:N/A:P", "cvss_v3": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H", "cwe_ids": [ "CWE-1035", "CWE-937" ], "date": "2022-10-24", "description": "A denial of service vulnerability exists when ASP.NET Core improperly handles web requests, aka \u0027ASP.NET Core Denial of Service Vulnerability\u0027.", "fixed_versions": [ "3.1.7" ], "identifier": "CVE-2020-1597", "identifiers": [ "GHSA-f8qx-mjcq-wfgx", "CVE-2020-1597" ], "not_impacted": "All versions before 3.1.0, all versions starting from 3.1.7", "package_slug": "nuget/Microsoft.AspNetCore.App.Runtime.osx-x64", "pubdate": "2022-05-24", "solution": "Upgrade to version 3.1.7 or above.", "title": "ASP.NET Core Denial of Service Vulnerability", "urls": [ "https://nvd.nist.gov/vuln/detail/CVE-2020-1597", "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/WH5FQ5VT3JGHXFXOETHCTBWJUIAPGHHT/", "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/ZW4CBI26KSO3PRL3HLVVISXPPOYUHSXO/", "https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2020-1597", "https://github.com/dotnet/announcements/issues/162", "https://github.com/advisories/GHSA-f8qx-mjcq-wfgx" ], "uuid": "a121071b-6a6e-4ee8-8078-80dbe3daeba6" }, { "affected_range": "[3.1.0,3.1.7)", "affected_versions": "All versions starting from 3.1.0 before 3.1.7", "cvss_v2": "AV:N/AC:L/Au:N/C:N/I:N/A:P", "cvss_v3": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H", "cwe_ids": [ "CWE-1035", "CWE-937" ], "date": "2022-10-24", "description": "A denial of service vulnerability exists when ASP.NET Core improperly handles web requests, aka \u0027ASP.NET Core Denial of Service Vulnerability\u0027.", "fixed_versions": [ "3.1.7" ], "identifier": "CVE-2020-1597", "identifiers": [ "GHSA-f8qx-mjcq-wfgx", "CVE-2020-1597" ], "not_impacted": "All versions before 3.1.0, all versions starting from 3.1.7", "package_slug": "nuget/Microsoft.AspNetCore.App.Runtime.win-arm", "pubdate": "2022-05-24", "solution": "Upgrade to version 3.1.7 or above.", "title": "ASP.NET Core Denial of Service Vulnerability", "urls": [ "https://nvd.nist.gov/vuln/detail/CVE-2020-1597", "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/WH5FQ5VT3JGHXFXOETHCTBWJUIAPGHHT/", "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/ZW4CBI26KSO3PRL3HLVVISXPPOYUHSXO/", "https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2020-1597", "https://github.com/dotnet/announcements/issues/162", "https://github.com/advisories/GHSA-f8qx-mjcq-wfgx" ], "uuid": "41275cba-b756-4ce0-86f8-e6f0f0e9fcae" }, { "affected_range": "[3.1.0,3.1.7)", "affected_versions": "All versions starting from 3.1.0 before 3.1.7", "cvss_v2": "AV:N/AC:L/Au:N/C:N/I:N/A:P", "cvss_v3": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H", "cwe_ids": [ "CWE-1035", "CWE-937" ], "date": "2022-10-24", "description": "A denial of service vulnerability exists when ASP.NET Core improperly handles web requests, aka \u0027ASP.NET Core Denial of Service Vulnerability\u0027.", "fixed_versions": [ "3.1.7" ], "identifier": "CVE-2020-1597", "identifiers": [ "GHSA-f8qx-mjcq-wfgx", "CVE-2020-1597" ], "not_impacted": "All versions before 3.1.0, all versions starting from 3.1.7", "package_slug": "nuget/Microsoft.AspNetCore.App.Runtime.win-arm64", "pubdate": "2022-05-24", "solution": "Upgrade to version 3.1.7 or above.", "title": "ASP.NET Core Denial of Service Vulnerability", "urls": [ "https://nvd.nist.gov/vuln/detail/CVE-2020-1597", "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/WH5FQ5VT3JGHXFXOETHCTBWJUIAPGHHT/", "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/ZW4CBI26KSO3PRL3HLVVISXPPOYUHSXO/", "https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2020-1597", "https://github.com/dotnet/announcements/issues/162", "https://github.com/advisories/GHSA-f8qx-mjcq-wfgx" ], "uuid": "e00e4766-f19b-4255-97cb-9b0f0fbbda1c" }, { "affected_range": "[3.1.0,3.1.7)", "affected_versions": "All versions starting from 3.1.0 before 3.1.7", "cvss_v2": "AV:N/AC:L/Au:N/C:N/I:N/A:P", "cvss_v3": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H", "cwe_ids": [ "CWE-1035", "CWE-937" ], "date": "2022-10-24", "description": "A denial of service vulnerability exists when ASP.NET Core improperly handles web requests, aka \u0027ASP.NET Core Denial of Service Vulnerability\u0027.", "fixed_versions": [ "3.1.7" ], "identifier": "CVE-2020-1597", "identifiers": [ "GHSA-f8qx-mjcq-wfgx", "CVE-2020-1597" ], "not_impacted": "All versions before 3.1.0, all versions starting from 3.1.7", "package_slug": "nuget/Microsoft.AspNetCore.App.Runtime.win-x64", "pubdate": "2022-05-24", "solution": "Upgrade to version 3.1.7 or above.", "title": "ASP.NET Core Denial of Service Vulnerability", "urls": [ "https://nvd.nist.gov/vuln/detail/CVE-2020-1597", "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/WH5FQ5VT3JGHXFXOETHCTBWJUIAPGHHT/", "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/ZW4CBI26KSO3PRL3HLVVISXPPOYUHSXO/", "https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2020-1597", "https://github.com/dotnet/announcements/issues/162", "https://github.com/advisories/GHSA-f8qx-mjcq-wfgx" ], "uuid": "867ab778-0fbd-4a9a-a66a-c7133fb41112" }, { "affected_range": "[3.1.0,3.1.7)", "affected_versions": "All versions starting from 3.1.0 before 3.1.7", "cvss_v2": "AV:N/AC:L/Au:N/C:N/I:N/A:P", "cvss_v3": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H", "cwe_ids": [ "CWE-1035", "CWE-937" ], "date": "2022-10-24", "description": "A denial of service vulnerability exists when ASP.NET Core improperly handles web requests, aka \u0027ASP.NET Core Denial of Service Vulnerability\u0027.", "fixed_versions": [ "3.1.7" ], "identifier": "CVE-2020-1597", "identifiers": [ "GHSA-f8qx-mjcq-wfgx", "CVE-2020-1597" ], "not_impacted": "All versions before 3.1.0, all versions starting from 3.1.7", "package_slug": "nuget/Microsoft.AspNetCore.App.Runtime.win-x86", "pubdate": "2022-05-24", "solution": "Upgrade to version 3.1.7 or above.", "title": "ASP.NET Core Denial of Service Vulnerability", "urls": [ "https://nvd.nist.gov/vuln/detail/CVE-2020-1597", "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/WH5FQ5VT3JGHXFXOETHCTBWJUIAPGHHT/", "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/ZW4CBI26KSO3PRL3HLVVISXPPOYUHSXO/", "https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2020-1597", "https://github.com/dotnet/announcements/issues/162", "https://github.com/advisories/GHSA-f8qx-mjcq-wfgx" ], "uuid": "29cf261d-c229-497d-99ad-c081b6df42d6" }, { "affected_range": "[2.1.0,2.1.21)", "affected_versions": "All versions starting from 2.1.0 before 2.1.21", "cvss_v2": "AV:N/AC:L/Au:N/C:N/I:N/A:P", "cvss_v3": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H", "cwe_ids": [ "CWE-1035", "CWE-937" ], "date": "2022-10-24", "description": "A denial of service vulnerability exists when ASP.NET Core improperly handles web requests, aka \u0027ASP.NET Core Denial of Service Vulnerability\u0027.", "fixed_versions": [ "2.1.21" ], "identifier": "CVE-2020-1597", "identifiers": [ "GHSA-f8qx-mjcq-wfgx", "CVE-2020-1597" ], "not_impacted": "All versions before 2.1.0, all versions starting from 2.1.21", "package_slug": "nuget/Microsoft.AspNetCore.App", "pubdate": "2022-05-24", "solution": "Upgrade to version 2.1.21 or above.", "title": "ASP.NET Core Denial of Service Vulnerability", "urls": [ "https://nvd.nist.gov/vuln/detail/CVE-2020-1597", "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/WH5FQ5VT3JGHXFXOETHCTBWJUIAPGHHT/", "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/ZW4CBI26KSO3PRL3HLVVISXPPOYUHSXO/", "https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2020-1597", "https://github.com/dotnet/announcements/issues/162", "https://github.com/advisories/GHSA-f8qx-mjcq-wfgx" ], "uuid": "51b6c4b4-159a-4029-92c8-ca94787da5f7" } ] }, "nvd.nist.gov": { "cve": { "configurations": [ { "nodes": [ { "cpeMatch": [ { "criteria": "cpe:2.3:a:microsoft:asp.net_core:2.1:*:*:*:*:*:*:*", "matchCriteriaId": "19C3047E-C222-4636-B1B3-722F2C65BC99", "vulnerable": true }, { "criteria": "cpe:2.3:a:microsoft:asp.net_core:3.1:*:*:*:*:*:*:*", "matchCriteriaId": "5FE4072E-3226-435C-BC61-A775D3EF2822", "vulnerable": true }, { "criteria": "cpe:2.3:a:microsoft:visual_studio_2017:*:*:*:*:*:*:*:*", "matchCriteriaId": "754856ED-0708-4505-B3CC-C3CF1818DD59", "versionEndIncluding": "15.8", "versionStartIncluding": "15.0", "vulnerable": true }, { "criteria": "cpe:2.3:a:microsoft:visual_studio_2019:*:*:*:*:*:*:*:*", "matchCriteriaId": "7FE5FF31-110B-4518-A0B9-E94E2840B492", "versionEndIncluding": "16.3", "versionStartIncluding": "16.0", "vulnerable": true }, { "criteria": "cpe:2.3:a:microsoft:visual_studio_2019:*:*:*:*:*:*:*:*", "matchCriteriaId": "64BFBAC2-C362-457F-90A8-9E56C25694E6", "versionEndIncluding": "16.6", "versionStartIncluding": "16.5", "vulnerable": true } ], "negate": false, "operator": "OR" } ] }, { "nodes": [ { "cpeMatch": [ { "criteria": "cpe:2.3:o:fedoraproject:fedora:32:*:*:*:*:*:*:*", "matchCriteriaId": "36D96259-24BD-44E2-96D9-78CE1D41F956", "vulnerable": true }, { "criteria": "cpe:2.3:o:fedoraproject:fedora:33:*:*:*:*:*:*:*", "matchCriteriaId": "E460AA51-FCDA-46B9-AE97-E6676AA5E194", "vulnerable": true } ], "negate": false, "operator": "OR" } ] } ], "descriptions": [ { "lang": "en", "value": "A denial of service vulnerability exists when ASP.NET Core improperly handles web requests. An attacker who successfully exploited this vulnerability could cause a denial of service against an ASP.NET Core web application. The vulnerability can be exploited remotely, without authentication.\nA remote unauthenticated attacker could exploit this vulnerability by issuing specially crafted requests to the ASP.NET Core application.\nThe update addresses the vulnerability by correcting how the ASP.NET Core web application handles web requests.\n" }, { "lang": "es", "value": "Se presenta una vulnerabilidad de denegaci\u00f3n de servicio cuando ASP.NET Core maneja inapropiadamente las peticiones web, tambi\u00e9n se conoce como \"ASP.NET Core Denial of Service Vulnerability\"." } ], "id": "CVE-2020-1597", "lastModified": "2024-01-19T00:15:20.457", "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": "2020-08-17T19:15:21.927", "references": [ { "source": "secure@microsoft.com", "url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/WH5FQ5VT3JGHXFXOETHCTBWJUIAPGHHT/" }, { "source": "secure@microsoft.com", "url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/ZW4CBI26KSO3PRL3HLVVISXPPOYUHSXO/" }, { "source": "secure@microsoft.com", "tags": [ "Patch", "Vendor Advisory" ], "url": "https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2020-1597" } ], "sourceIdentifier": "secure@microsoft.com", "vulnStatus": "Modified", "weaknesses": [ { "description": [ { "lang": "en", "value": "NVD-CWE-noinfo" } ], "source": "nvd@nist.gov", "type": "Primary" } ] } } } }
ghsa-f8qx-mjcq-wfgx
Vulnerability from github
A denial of service vulnerability exists when ASP.NET Core improperly handles web requests, aka ASP.NET Core Denial of Service Vulnerability
.
{ "affected": [ { "package": { "ecosystem": "NuGet", "name": "Microsoft.AspNetCore.App" }, "ranges": [ { "events": [ { "introduced": "2.1.0" }, { "fixed": "2.1.21" } ], "type": "ECOSYSTEM" } ] }, { "package": { "ecosystem": "NuGet", "name": "Microsoft.AspNetCore.All" }, "ranges": [ { "events": [ { "introduced": "2.1.0" }, { "fixed": "2.1.21" } ], "type": "ECOSYSTEM" } ] }, { "package": { "ecosystem": "NuGet", "name": "Microsoft.AspNetCore.App.Runtime.linux-arm" }, "ranges": [ { "events": [ { "introduced": "3.1.0" }, { "fixed": "3.1.7" } ], "type": "ECOSYSTEM" } ] }, { "package": { "ecosystem": "NuGet", "name": "Microsoft.AspNetCore.App.Runtime.linux-arm64" }, "ranges": [ { "events": [ { "introduced": "3.1.0" }, { "fixed": "3.1.7" } ], "type": "ECOSYSTEM" } ] }, { "package": { "ecosystem": "NuGet", "name": "Microsoft.AspNetCore.App.Runtime.linux-musl-arm64" }, "ranges": [ { "events": [ { "introduced": "3.1.0" }, { "fixed": "3.1.7" } ], "type": "ECOSYSTEM" } ] }, { "package": { "ecosystem": "NuGet", "name": "Microsoft.AspNetCore.App.Runtime.linux-musl-x64" }, "ranges": [ { "events": [ { "introduced": "3.1.0" }, { "fixed": "3.1.7" } ], "type": "ECOSYSTEM" } ] }, { "package": { "ecosystem": "NuGet", "name": "Microsoft.AspNetCore.App.Runtime.linux-x64" }, "ranges": [ { "events": [ { "introduced": "3.1.0" }, { "fixed": "3.1.7" } ], "type": "ECOSYSTEM" } ] }, { "package": { "ecosystem": "NuGet", "name": "Microsoft.AspNetCore.App.Runtime.osx-x64" }, "ranges": [ { "events": [ { "introduced": "3.1.0" }, { "fixed": "3.1.7" } ], "type": "ECOSYSTEM" } ] }, { "package": { "ecosystem": "NuGet", "name": "Microsoft.AspNetCore.App.Runtime.win-arm" }, "ranges": [ { "events": [ { "introduced": "3.1.0" }, { "fixed": "3.1.7" } ], "type": "ECOSYSTEM" } ] }, { "package": { "ecosystem": "NuGet", "name": "Microsoft.AspNetCore.App.Runtime.win-arm64" }, "ranges": [ { "events": [ { "introduced": "3.1.0" }, { "fixed": "3.1.7" } ], "type": "ECOSYSTEM" } ] }, { "package": { "ecosystem": "NuGet", "name": "Microsoft.AspNetCore.App.Runtime.win-x64" }, "ranges": [ { "events": [ { "introduced": "3.1.0" }, { "fixed": "3.1.7" } ], "type": "ECOSYSTEM" } ] }, { "package": { "ecosystem": "NuGet", "name": "Microsoft.AspNetCore.App.Runtime.win-x86" }, "ranges": [ { "events": [ { "introduced": "3.1.0" }, { "fixed": "3.1.7" } ], "type": "ECOSYSTEM" } ] } ], "aliases": [ "CVE-2020-1597" ], "database_specific": { "cwe_ids": [ "CWE-20" ], "github_reviewed": true, "github_reviewed_at": "2022-10-24T16:40:52Z", "nvd_published_at": "2020-08-17T19:15:00Z", "severity": "HIGH" }, "details": "A denial of service vulnerability exists when ASP.NET Core improperly handles web requests, aka `ASP.NET Core Denial of Service Vulnerability`.", "id": "GHSA-f8qx-mjcq-wfgx", "modified": "2022-10-24T16:40:52Z", "published": "2022-05-24T17:26:01Z", "references": [ { "type": "ADVISORY", "url": "https://nvd.nist.gov/vuln/detail/CVE-2020-1597" }, { "type": "WEB", "url": "https://github.com/dotnet/announcements/issues/162" }, { "type": "WEB", "url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/WH5FQ5VT3JGHXFXOETHCTBWJUIAPGHHT" }, { "type": "WEB", "url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/ZW4CBI26KSO3PRL3HLVVISXPPOYUHSXO" }, { "type": "WEB", "url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/WH5FQ5VT3JGHXFXOETHCTBWJUIAPGHHT" }, { "type": "WEB", "url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/ZW4CBI26KSO3PRL3HLVVISXPPOYUHSXO" }, { "type": "WEB", "url": "https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2020-1597" } ], "schema_version": "1.4.0", "severity": [ { "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H", "type": "CVSS_V3" } ], "summary": "ASP.NET Core Denial of Service Vulnerability" }
rhsa-2020_3422
Vulnerability from csaf_redhat
Notes
{ "document": { "aggregate_severity": { "namespace": "https://access.redhat.com/security/updates/classification/", "text": "Important" }, "category": "csaf_security_advisory", "csaf_version": "2.0", "distribution": { "text": "Copyright \u00a9 Red Hat, Inc. All rights reserved.", "tlp": { "label": "WHITE", "url": "https://www.first.org/tlp/" } }, "lang": "en", "notes": [ { "category": "summary", "text": "An update for .NET Core 3.1 is now available for Red Hat Enterprise Linux 8.\n\nRed Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section.", "title": "Topic" }, { "category": "general", "text": ".NET Core is a managed-software framework. It implements a subset of the .NET framework APIs and several new APIs, and it includes a CLR implementation.\n\nNew versions of .NET Core that address security vulnerabilities are now available. The updated versions are .NET Core SDK 3.1.107 and .NET Core Runtime 3.1.7.\n\nSecurity Fixes:\n\n* .NET Core: ASP.NET Core Resource Consumption Denial of Service (CVE-2020-1597)\n\nDefault inclusions for applications built with .NET Core have been updated to reference the newest versions and their security fixes.\n\nFor more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.", "title": "Details" }, { "category": "legal_disclaimer", "text": "This content is licensed under the Creative Commons Attribution 4.0 International License (https://creativecommons.org/licenses/by/4.0/). If you distribute this content, or a modified version of it, you must provide attribution to Red Hat Inc. and provide a link to the original.", "title": "Terms of Use" } ], "publisher": { "category": "vendor", "contact_details": "https://access.redhat.com/security/team/contact/", "issuing_authority": "Red Hat Product Security is responsible for vulnerability handling across all Red Hat products and services.", "name": "Red Hat Product Security", "namespace": "https://www.redhat.com" }, "references": [ { "category": "self", "summary": "https://access.redhat.com/errata/RHSA-2020:3422", "url": "https://access.redhat.com/errata/RHSA-2020:3422" }, { "category": "external", "summary": "https://access.redhat.com/security/updates/classification/#important", "url": "https://access.redhat.com/security/updates/classification/#important" }, { "category": "external", "summary": "1861110", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1861110" }, { "category": "self", "summary": "Canonical URL", "url": "https://security.access.redhat.com/data/csaf/v2/advisories/2020/rhsa-2020_3422.json" } ], "title": "Red Hat Security Advisory: .NET Core 3.1 security and bugfix update", "tracking": { "current_release_date": "2024-11-05T22:37:21+00:00", "generator": { "date": "2024-11-05T22:37:21+00:00", "engine": { "name": "Red Hat SDEngine", "version": "4.1.1" } }, "id": "RHSA-2020:3422", "initial_release_date": "2020-08-11T20:38:43+00:00", "revision_history": [ { "date": "2020-08-11T20:38:43+00:00", "number": "1", "summary": "Initial version" }, { "date": "2020-08-11T20:38:43+00:00", "number": "2", "summary": "Last updated version" }, { "date": "2024-11-05T22:37:21+00:00", "number": "3", "summary": "Last generated version" } ], "status": "final", "version": "3" } }, "product_tree": { "branches": [ { "branches": [ { "branches": [ { "category": "product_name", "name": "Red Hat Enterprise Linux AppStream (v. 8)", "product": { "name": "Red Hat Enterprise Linux AppStream (v. 8)", 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"description", "text": "A flaw was found in ASP.NET Core. Client disconnects were not properly handled in all circumstances. A remote, unauthenticated attacker could send specially crafted requests that would consume more disk and CPU resources than necessary potentially leading to a denial of service via resource exhaustion. The highest threat from this vulnerability is to system availability.", "title": "Vulnerability description" }, { "category": "summary", "text": "dotnet: ASP.NET Core Resource Consumption Denial of Service", "title": "Vulnerability summary" }, { "category": "general", "text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product\u0027s status, and are included for informational purposes to better understand the severity of this vulnerability.", "title": "CVSS score applicability" } ], "product_status": { "fixed": [ "AppStream-8.2.0.Z.MAIN.EUS:aspnetcore-runtime-3.1-0:3.1.7-1.el8_2.x86_64", "AppStream-8.2.0.Z.MAIN.EUS:aspnetcore-targeting-pack-3.1-0:3.1.7-1.el8_2.x86_64", "AppStream-8.2.0.Z.MAIN.EUS:dotnet-0:3.1.107-1.el8_2.x86_64", "AppStream-8.2.0.Z.MAIN.EUS:dotnet-apphost-pack-3.1-0:3.1.7-1.el8_2.x86_64", "AppStream-8.2.0.Z.MAIN.EUS:dotnet-apphost-pack-3.1-debuginfo-0:3.1.7-1.el8_2.x86_64", 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rhsa-2020_3421
Vulnerability from csaf_redhat
Notes
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"Uncontrolled Resource Consumption" }, "discovery_date": "2020-07-23T00:00:00+00:00", "ids": [ { "system_name": "Red Hat Bugzilla ID", "text": "1861110" } ], "notes": [ { "category": "description", "text": "A flaw was found in ASP.NET Core. Client disconnects were not properly handled in all circumstances. A remote, unauthenticated attacker could send specially crafted requests that would consume more disk and CPU resources than necessary potentially leading to a denial of service via resource exhaustion. The highest threat from this vulnerability is to system availability.", "title": "Vulnerability description" }, { "category": "summary", "text": "dotnet: ASP.NET Core Resource Consumption Denial of Service", "title": "Vulnerability summary" }, { "category": "general", "text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product\u0027s status, and are included for informational purposes to better understand the severity of this vulnerability.", "title": "CVSS score applicability" } ], "product_status": { "fixed": [ "7ComputeNode-dotNET-3.1:rh-dotnet31-aspnetcore-runtime-3.1-0:3.1.7-1.el7.x86_64", "7ComputeNode-dotNET-3.1:rh-dotnet31-aspnetcore-targeting-pack-3.1-0:3.1.7-1.el7.x86_64", "7ComputeNode-dotNET-3.1:rh-dotnet31-dotnet-0:3.1.107-1.el7.src", "7ComputeNode-dotNET-3.1:rh-dotnet31-dotnet-0:3.1.107-1.el7.x86_64", "7ComputeNode-dotNET-3.1:rh-dotnet31-dotnet-apphost-pack-3.1-0:3.1.7-1.el7.x86_64", 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"7Workstation-dotNET-3.1:rh-dotnet31-dotnet-apphost-pack-3.1-0:3.1.7-1.el7.x86_64", "7Workstation-dotNET-3.1:rh-dotnet31-dotnet-debuginfo-0:3.1.107-1.el7.x86_64", "7Workstation-dotNET-3.1:rh-dotnet31-dotnet-host-0:3.1.7-1.el7.x86_64", "7Workstation-dotNET-3.1:rh-dotnet31-dotnet-hostfxr-3.1-0:3.1.7-1.el7.x86_64", "7Workstation-dotNET-3.1:rh-dotnet31-dotnet-runtime-3.1-0:3.1.7-1.el7.x86_64", "7Workstation-dotNET-3.1:rh-dotnet31-dotnet-sdk-3.1-0:3.1.107-1.el7.x86_64", "7Workstation-dotNET-3.1:rh-dotnet31-dotnet-targeting-pack-3.1-0:3.1.7-1.el7.x86_64", "7Workstation-dotNET-3.1:rh-dotnet31-dotnet-templates-3.1-0:3.1.107-1.el7.x86_64", "7Workstation-dotNET-3.1:rh-dotnet31-netstandard-targeting-pack-2.1-0:3.1.107-1.el7.x86_64" ] }, "references": [ { "category": "self", "summary": "Canonical URL", "url": "https://access.redhat.com/security/cve/CVE-2020-1597" }, { "category": "external", "summary": "RHBZ#1861110", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1861110" }, { "category": "external", "summary": "https://www.cve.org/CVERecord?id=CVE-2020-1597", "url": "https://www.cve.org/CVERecord?id=CVE-2020-1597" }, { "category": "external", "summary": "https://nvd.nist.gov/vuln/detail/CVE-2020-1597", "url": "https://nvd.nist.gov/vuln/detail/CVE-2020-1597" } ], "release_date": "2020-08-11T17:21:00+00:00", "remediations": [ { "category": "vendor_fix", "date": "2020-08-11T20:31:36+00:00", "details": "For details on how to apply this update, which includes the changes described in this advisory, refer to:\n\nhttps://access.redhat.com/articles/11258", "product_ids": [ "7ComputeNode-dotNET-3.1:rh-dotnet31-aspnetcore-runtime-3.1-0:3.1.7-1.el7.x86_64", "7ComputeNode-dotNET-3.1:rh-dotnet31-aspnetcore-targeting-pack-3.1-0:3.1.7-1.el7.x86_64", "7ComputeNode-dotNET-3.1:rh-dotnet31-dotnet-0:3.1.107-1.el7.src", "7ComputeNode-dotNET-3.1:rh-dotnet31-dotnet-0:3.1.107-1.el7.x86_64", "7ComputeNode-dotNET-3.1:rh-dotnet31-dotnet-apphost-pack-3.1-0:3.1.7-1.el7.x86_64", 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"7Workstation-dotNET-3.1:rh-dotnet31-dotnet-apphost-pack-3.1-0:3.1.7-1.el7.x86_64", "7Workstation-dotNET-3.1:rh-dotnet31-dotnet-debuginfo-0:3.1.107-1.el7.x86_64", "7Workstation-dotNET-3.1:rh-dotnet31-dotnet-host-0:3.1.7-1.el7.x86_64", "7Workstation-dotNET-3.1:rh-dotnet31-dotnet-hostfxr-3.1-0:3.1.7-1.el7.x86_64", "7Workstation-dotNET-3.1:rh-dotnet31-dotnet-runtime-3.1-0:3.1.7-1.el7.x86_64", "7Workstation-dotNET-3.1:rh-dotnet31-dotnet-sdk-3.1-0:3.1.107-1.el7.x86_64", "7Workstation-dotNET-3.1:rh-dotnet31-dotnet-targeting-pack-3.1-0:3.1.7-1.el7.x86_64", "7Workstation-dotNET-3.1:rh-dotnet31-dotnet-templates-3.1-0:3.1.107-1.el7.x86_64", "7Workstation-dotNET-3.1:rh-dotnet31-netstandard-targeting-pack-2.1-0:3.1.107-1.el7.x86_64" ], "restart_required": { "category": "none" }, "url": "https://access.redhat.com/errata/RHSA-2020:3421" } ], "scores": [ { "cvss_v3": { "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" }, "products": [ "7ComputeNode-dotNET-3.1:rh-dotnet31-aspnetcore-runtime-3.1-0:3.1.7-1.el7.x86_64", "7ComputeNode-dotNET-3.1:rh-dotnet31-aspnetcore-targeting-pack-3.1-0:3.1.7-1.el7.x86_64", "7ComputeNode-dotNET-3.1:rh-dotnet31-dotnet-0:3.1.107-1.el7.src", "7ComputeNode-dotNET-3.1:rh-dotnet31-dotnet-0:3.1.107-1.el7.x86_64", "7ComputeNode-dotNET-3.1:rh-dotnet31-dotnet-apphost-pack-3.1-0:3.1.7-1.el7.x86_64", "7ComputeNode-dotNET-3.1:rh-dotnet31-dotnet-debuginfo-0:3.1.107-1.el7.x86_64", "7ComputeNode-dotNET-3.1:rh-dotnet31-dotnet-host-0:3.1.7-1.el7.x86_64", "7ComputeNode-dotNET-3.1:rh-dotnet31-dotnet-hostfxr-3.1-0:3.1.7-1.el7.x86_64", "7ComputeNode-dotNET-3.1:rh-dotnet31-dotnet-runtime-3.1-0:3.1.7-1.el7.x86_64", 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"7Workstation-dotNET-3.1:rh-dotnet31-dotnet-runtime-3.1-0:3.1.7-1.el7.x86_64", "7Workstation-dotNET-3.1:rh-dotnet31-dotnet-sdk-3.1-0:3.1.107-1.el7.x86_64", "7Workstation-dotNET-3.1:rh-dotnet31-dotnet-targeting-pack-3.1-0:3.1.7-1.el7.x86_64", "7Workstation-dotNET-3.1:rh-dotnet31-dotnet-templates-3.1-0:3.1.107-1.el7.x86_64", "7Workstation-dotNET-3.1:rh-dotnet31-netstandard-targeting-pack-2.1-0:3.1.107-1.el7.x86_64" ] } ], "threats": [ { "category": "impact", "details": "Important" } ], "title": "dotnet: ASP.NET Core Resource Consumption Denial of Service" } ] }
var-202008-0730
Vulnerability from variot
A denial of service vulnerability exists when ASP.NET Core improperly handles web requests. An attacker who successfully exploited this vulnerability could cause a denial of service against an ASP.NET Core web application. The vulnerability can be exploited remotely, without authentication. A remote unauthenticated attacker could exploit this vulnerability by issuing specially crafted requests to the ASP.NET Core application. The update addresses the vulnerability by correcting how the ASP.NET Core web application handles web requests. (DoS) Vulnerability exists. Microsoft ASP.NET Core is a cross-platform open source framework developed by Microsoft (Microsoft). The framework is used to build cloud-based applications such as web apps, IoT apps, and mobile backends. -----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256
====================================================================
Red Hat Security Advisory
Synopsis: Important: .NET Core 3.1 security and bugfix update for Red Hat Enterprise Linux Advisory ID: RHSA-2020:3421-01 Product: .NET Core on Red Hat Enterprise Linux Advisory URL: https://access.redhat.com/errata/RHSA-2020:3421 Issue date: 2020-08-11 CVE Names: CVE-2020-1597 ==================================================================== 1. Summary:
An update for rh-dotnet31-dotnet is now available for .NET Core on Red Hat Enterprise Linux.
Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section.
- Relevant releases/architectures:
.NET Core on Red Hat Enterprise Linux ComputeNode (v. 7) - x86_64 .NET Core on Red Hat Enterprise Linux Server (v. 7) - x86_64 .NET Core on Red Hat Enterprise Linux Workstation (v. 7) - x86_64
- Description:
.NET Core is a managed-software framework. It implements a subset of the .NET framework APIs and several new APIs, and it includes a CLR implementation.
New versions of .NET Core that address a security vulnerability are now available. The updated versions are .NET Core SDK 3.1.107 and .NET Core Runtime 3.1.7.
Security Fix(es):
- .NET Core: ASP.NET Core Resource Consumption Denial of Service (CVE-2020-1597)
Default inclusions for applications built with .NET Core have been updated to reference the newest versions and their security fixes.
For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.
- Solution:
For details on how to apply this update, which includes the changes described in this advisory, refer to:
https://access.redhat.com/articles/11258
- Package List:
.NET Core on Red Hat Enterprise Linux ComputeNode (v. 7):
Source: rh-dotnet31-dotnet-3.1.107-1.el7.src.rpm
x86_64: rh-dotnet31-aspnetcore-runtime-3.1-3.1.7-1.el7.x86_64.rpm rh-dotnet31-aspnetcore-targeting-pack-3.1-3.1.7-1.el7.x86_64.rpm rh-dotnet31-dotnet-3.1.107-1.el7.x86_64.rpm rh-dotnet31-dotnet-apphost-pack-3.1-3.1.7-1.el7.x86_64.rpm rh-dotnet31-dotnet-debuginfo-3.1.107-1.el7.x86_64.rpm rh-dotnet31-dotnet-host-3.1.7-1.el7.x86_64.rpm rh-dotnet31-dotnet-hostfxr-3.1-3.1.7-1.el7.x86_64.rpm rh-dotnet31-dotnet-runtime-3.1-3.1.7-1.el7.x86_64.rpm rh-dotnet31-dotnet-sdk-3.1-3.1.107-1.el7.x86_64.rpm rh-dotnet31-dotnet-targeting-pack-3.1-3.1.7-1.el7.x86_64.rpm rh-dotnet31-dotnet-templates-3.1-3.1.107-1.el7.x86_64.rpm rh-dotnet31-netstandard-targeting-pack-2.1-3.1.107-1.el7.x86_64.rpm
.NET Core on Red Hat Enterprise Linux Server (v. 7):
Source: rh-dotnet31-dotnet-3.1.107-1.el7.src.rpm
x86_64: rh-dotnet31-aspnetcore-runtime-3.1-3.1.7-1.el7.x86_64.rpm rh-dotnet31-aspnetcore-targeting-pack-3.1-3.1.7-1.el7.x86_64.rpm rh-dotnet31-dotnet-3.1.107-1.el7.x86_64.rpm rh-dotnet31-dotnet-apphost-pack-3.1-3.1.7-1.el7.x86_64.rpm rh-dotnet31-dotnet-debuginfo-3.1.107-1.el7.x86_64.rpm rh-dotnet31-dotnet-host-3.1.7-1.el7.x86_64.rpm rh-dotnet31-dotnet-hostfxr-3.1-3.1.7-1.el7.x86_64.rpm rh-dotnet31-dotnet-runtime-3.1-3.1.7-1.el7.x86_64.rpm rh-dotnet31-dotnet-sdk-3.1-3.1.107-1.el7.x86_64.rpm rh-dotnet31-dotnet-targeting-pack-3.1-3.1.7-1.el7.x86_64.rpm rh-dotnet31-dotnet-templates-3.1-3.1.107-1.el7.x86_64.rpm rh-dotnet31-netstandard-targeting-pack-2.1-3.1.107-1.el7.x86_64.rpm
.NET Core on Red Hat Enterprise Linux Workstation (v. 7):
Source: rh-dotnet31-dotnet-3.1.107-1.el7.src.rpm
x86_64: rh-dotnet31-aspnetcore-runtime-3.1-3.1.7-1.el7.x86_64.rpm rh-dotnet31-aspnetcore-targeting-pack-3.1-3.1.7-1.el7.x86_64.rpm rh-dotnet31-dotnet-3.1.107-1.el7.x86_64.rpm rh-dotnet31-dotnet-apphost-pack-3.1-3.1.7-1.el7.x86_64.rpm rh-dotnet31-dotnet-debuginfo-3.1.107-1.el7.x86_64.rpm rh-dotnet31-dotnet-host-3.1.7-1.el7.x86_64.rpm rh-dotnet31-dotnet-hostfxr-3.1-3.1.7-1.el7.x86_64.rpm rh-dotnet31-dotnet-runtime-3.1-3.1.7-1.el7.x86_64.rpm rh-dotnet31-dotnet-sdk-3.1-3.1.107-1.el7.x86_64.rpm rh-dotnet31-dotnet-targeting-pack-3.1-3.1.7-1.el7.x86_64.rpm rh-dotnet31-dotnet-templates-3.1-3.1.107-1.el7.x86_64.rpm rh-dotnet31-netstandard-targeting-pack-2.1-3.1.107-1.el7.x86_64.rpm
These packages are GPG signed by Red Hat for security. Our key and details on how to verify the signature are available from https://access.redhat.com/security/team/key/
- References:
https://access.redhat.com/security/cve/CVE-2020-1597 https://access.redhat.com/security/updates/classification/#important
- Contact:
The Red Hat security contact is secalert@redhat.com. More contact details at https://access.redhat.com/security/team/contact/
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-- RHSA-announce mailing list RHSA-announce@redhat.com https://www.redhat.com/mailman/listinfo/rhsa-announce
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An attacker who successfully exploited this vulnerability could cause a denial of service against an ASP.NET Core web application. The vulnerability can be exploited remotely, without authentication. \nA remote unauthenticated attacker could exploit this vulnerability by issuing specially crafted requests to the ASP.NET Core application. \nThe update addresses the vulnerability by correcting how the ASP.NET Core web application handles web requests. (DoS) Vulnerability exists. Microsoft ASP.NET Core is a cross-platform open source framework developed by Microsoft (Microsoft). The framework is used to build cloud-based applications such as web apps, IoT apps, and mobile backends. -----BEGIN PGP SIGNED MESSAGE-----\nHash: SHA256\n\n==================================================================== \nRed Hat Security Advisory\n\nSynopsis: Important: .NET Core 3.1 security and bugfix update for Red Hat Enterprise Linux\nAdvisory ID: RHSA-2020:3421-01\nProduct: .NET Core on Red Hat Enterprise Linux\nAdvisory URL: https://access.redhat.com/errata/RHSA-2020:3421\nIssue date: 2020-08-11\nCVE Names: CVE-2020-1597\n====================================================================\n1. Summary:\n\nAn update for rh-dotnet31-dotnet is now available for .NET Core on Red Hat\nEnterprise Linux. \n\nRed Hat Product Security has rated this update as having a security impact\nof Important. A Common Vulnerability Scoring System (CVSS) base score,\nwhich gives a detailed severity rating, is available for each vulnerability\nfrom the CVE link(s) in the References section. \n\n2. Relevant releases/architectures:\n\n.NET Core on Red Hat Enterprise Linux ComputeNode (v. 7) - x86_64\n.NET Core on Red Hat Enterprise Linux Server (v. 7) - x86_64\n.NET Core on Red Hat Enterprise Linux Workstation (v. 7) - x86_64\n\n3. Description:\n\n.NET Core is a managed-software framework. It implements a subset of the\n.NET framework APIs and several new APIs, and it includes a CLR\nimplementation. \n\nNew versions of .NET Core that address a security vulnerability are now\navailable. The updated versions are .NET Core SDK 3.1.107 and .NET Core\nRuntime 3.1.7. \n\nSecurity Fix(es):\n\n* .NET Core: ASP.NET Core Resource Consumption Denial of Service\n(CVE-2020-1597)\n\nDefault inclusions for applications built with .NET Core have been updated\nto reference the newest versions and their security fixes. \n\nFor more details about the security issue(s), including the impact, a CVSS\nscore, acknowledgments, and other related information, refer to the CVE\npage(s) listed in the References section. \n\n4. Solution:\n\nFor details on how to apply this update, which includes the changes\ndescribed in this advisory, refer to:\n\nhttps://access.redhat.com/articles/11258\n\n5. Package List:\n\n.NET Core on Red Hat Enterprise Linux ComputeNode (v. 7):\n\nSource:\nrh-dotnet31-dotnet-3.1.107-1.el7.src.rpm\n\nx86_64:\nrh-dotnet31-aspnetcore-runtime-3.1-3.1.7-1.el7.x86_64.rpm\nrh-dotnet31-aspnetcore-targeting-pack-3.1-3.1.7-1.el7.x86_64.rpm\nrh-dotnet31-dotnet-3.1.107-1.el7.x86_64.rpm\nrh-dotnet31-dotnet-apphost-pack-3.1-3.1.7-1.el7.x86_64.rpm\nrh-dotnet31-dotnet-debuginfo-3.1.107-1.el7.x86_64.rpm\nrh-dotnet31-dotnet-host-3.1.7-1.el7.x86_64.rpm\nrh-dotnet31-dotnet-hostfxr-3.1-3.1.7-1.el7.x86_64.rpm\nrh-dotnet31-dotnet-runtime-3.1-3.1.7-1.el7.x86_64.rpm\nrh-dotnet31-dotnet-sdk-3.1-3.1.107-1.el7.x86_64.rpm\nrh-dotnet31-dotnet-targeting-pack-3.1-3.1.7-1.el7.x86_64.rpm\nrh-dotnet31-dotnet-templates-3.1-3.1.107-1.el7.x86_64.rpm\nrh-dotnet31-netstandard-targeting-pack-2.1-3.1.107-1.el7.x86_64.rpm\n\n.NET Core on Red Hat Enterprise Linux Server (v. 7):\n\nSource:\nrh-dotnet31-dotnet-3.1.107-1.el7.src.rpm\n\nx86_64:\nrh-dotnet31-aspnetcore-runtime-3.1-3.1.7-1.el7.x86_64.rpm\nrh-dotnet31-aspnetcore-targeting-pack-3.1-3.1.7-1.el7.x86_64.rpm\nrh-dotnet31-dotnet-3.1.107-1.el7.x86_64.rpm\nrh-dotnet31-dotnet-apphost-pack-3.1-3.1.7-1.el7.x86_64.rpm\nrh-dotnet31-dotnet-debuginfo-3.1.107-1.el7.x86_64.rpm\nrh-dotnet31-dotnet-host-3.1.7-1.el7.x86_64.rpm\nrh-dotnet31-dotnet-hostfxr-3.1-3.1.7-1.el7.x86_64.rpm\nrh-dotnet31-dotnet-runtime-3.1-3.1.7-1.el7.x86_64.rpm\nrh-dotnet31-dotnet-sdk-3.1-3.1.107-1.el7.x86_64.rpm\nrh-dotnet31-dotnet-targeting-pack-3.1-3.1.7-1.el7.x86_64.rpm\nrh-dotnet31-dotnet-templates-3.1-3.1.107-1.el7.x86_64.rpm\nrh-dotnet31-netstandard-targeting-pack-2.1-3.1.107-1.el7.x86_64.rpm\n\n.NET Core on Red Hat Enterprise Linux Workstation (v. 7):\n\nSource:\nrh-dotnet31-dotnet-3.1.107-1.el7.src.rpm\n\nx86_64:\nrh-dotnet31-aspnetcore-runtime-3.1-3.1.7-1.el7.x86_64.rpm\nrh-dotnet31-aspnetcore-targeting-pack-3.1-3.1.7-1.el7.x86_64.rpm\nrh-dotnet31-dotnet-3.1.107-1.el7.x86_64.rpm\nrh-dotnet31-dotnet-apphost-pack-3.1-3.1.7-1.el7.x86_64.rpm\nrh-dotnet31-dotnet-debuginfo-3.1.107-1.el7.x86_64.rpm\nrh-dotnet31-dotnet-host-3.1.7-1.el7.x86_64.rpm\nrh-dotnet31-dotnet-hostfxr-3.1-3.1.7-1.el7.x86_64.rpm\nrh-dotnet31-dotnet-runtime-3.1-3.1.7-1.el7.x86_64.rpm\nrh-dotnet31-dotnet-sdk-3.1-3.1.107-1.el7.x86_64.rpm\nrh-dotnet31-dotnet-targeting-pack-3.1-3.1.7-1.el7.x86_64.rpm\nrh-dotnet31-dotnet-templates-3.1-3.1.107-1.el7.x86_64.rpm\nrh-dotnet31-netstandard-targeting-pack-2.1-3.1.107-1.el7.x86_64.rpm\n\nThese packages are GPG signed by Red Hat for security. Our key and\ndetails on how to verify the signature are available from\nhttps://access.redhat.com/security/team/key/\n\n7. References:\n\nhttps://access.redhat.com/security/cve/CVE-2020-1597\nhttps://access.redhat.com/security/updates/classification/#important\n\n8. Contact:\n\nThe Red Hat security contact is \u003csecalert@redhat.com\u003e. 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- Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
- Confirmed: The vulnerability is confirmed from an analyst perspective.
- Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
- Patched: This vulnerability was successfully patched by the user reporting the sighting.
- Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
- Not confirmed: The user expresses doubt about the veracity of the vulnerability.
- Not patched: This vulnerability was not successfully patched by the user reporting the sighting.