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CVE-2019-0564
Vulnerability from cvelistv5
▼ | URL | Tags | |
---|---|---|---|
secure@microsoft.com | http://www.securityfocus.com/bid/106413 | Third Party Advisory, VDB Entry | |
secure@microsoft.com | https://access.redhat.com/errata/RHSA-2019:0040 | Third Party Advisory | |
secure@microsoft.com | https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2019-0564 | Patch, Vendor Advisory |
▼ | Vendor | Product |
---|---|---|
Microsoft | ASP.NET Core |
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El ID de este CVE es diferente de CVE-2019-0548.\"}],\"metrics\":{\"cvssMetricV30\":[{\"source\":\"nvd@nist.gov\",\"type\":\"Primary\",\"cvssData\":{\"version\":\"3.0\",\"vectorString\":\"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H\",\"attackVector\":\"NETWORK\",\"attackComplexity\":\"LOW\",\"privilegesRequired\":\"NONE\",\"userInteraction\":\"NONE\",\"scope\":\"UNCHANGED\",\"confidentialityImpact\":\"NONE\",\"integrityImpact\":\"NONE\",\"availabilityImpact\":\"HIGH\",\"baseScore\":7.5,\"baseSeverity\":\"HIGH\"},\"exploitabilityScore\":3.9,\"impactScore\":3.6}],\"cvssMetricV2\":[{\"source\":\"nvd@nist.gov\",\"type\":\"Primary\",\"cvssData\":{\"version\":\"2.0\",\"vectorString\":\"AV:N/AC:L/Au:N/C:N/I:N/A:P\",\"accessVector\":\"NETWORK\",\"accessComplexity\":\"LOW\",\"authentication\":\"NONE\",\"confidentialityImpact\":\"NONE\",\"integrityImpact\":\"NONE\",\"availabilityImpact\":\"PARTIAL\",\"baseScore\":5.0},\"baseSeverity\":\"MEDIUM\",\"exploitabilityScore\":10.0,\"impactScore\":2.9,\"acInsufInfo\":false,\"obtainAllPrivilege\":false,\"obtainUserPrivilege\":false,\"obtainOtherPrivilege\":false,\"userInteractionRequired\":false}]},\"weaknesses\":[{\"source\":\"nvd@nist.gov\",\"type\":\"Primary\",\"description\":[{\"lang\":\"en\",\"value\":\"CWE-19\"}]}],\"configurations\":[{\"nodes\":[{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:microsoft:asp.net_core:2.1:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"19C3047E-C222-4636-B1B3-722F2C65BC99\"}]}]}],\"references\":[{\"url\":\"http://www.securityfocus.com/bid/106413\",\"source\":\"secure@microsoft.com\",\"tags\":[\"Third Party Advisory\",\"VDB Entry\"]},{\"url\":\"https://access.redhat.com/errata/RHSA-2019:0040\",\"source\":\"secure@microsoft.com\",\"tags\":[\"Third Party Advisory\"]},{\"url\":\"https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2019-0564\",\"source\":\"secure@microsoft.com\",\"tags\":[\"Patch\",\"Vendor Advisory\"]}]}}" } }
gsd-2019-0564
Vulnerability from gsd
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This CVE ID is unique from CVE-2019-0548.", "fixed_versions": [ "2.1.7", "2.2.1" ], "identifier": "CVE-2019-0564", "identifiers": [ "GHSA-6px8-22w5-w334", "CVE-2019-0564" ], "not_impacted": "All versions before 2.1.0, all versions starting from 2.1.7 before 2.2.0, all versions after 2.2.0", "package_slug": "nuget/Microsoft.AspNetCore.App", "pubdate": "2022-05-14", "solution": "Upgrade to versions 2.1.7, 2.2.1 or above.", "title": "Denial of service in ASP.NET Core", "urls": [ "https://nvd.nist.gov/vuln/detail/CVE-2019-0564", "https://access.redhat.com/errata/RHSA-2019:0040", "https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2019-0564", "http://www.securityfocus.com/bid/106413", "https://github.com/aspnet/Announcements/issues/334", "https://github.com/github/advisory-database/issues/302", "https://github.com/advisories/GHSA-6px8-22w5-w334" ], "uuid": "8ecb608f-f7f9-4f61-b308-bcbad69e3163" }, { "affected_range": "[2.1.0,2.1.7)", "affected_versions": "All versions starting from 2.1.0 before 2.1.7", "cvss_v2": "AV:N/AC:L/Au:N/C:N/I:N/A:P", "cvss_v3": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H", "cwe_ids": [ "CWE-1035", "CWE-19", "CWE-937" ], "date": "2022-07-08", "description": "A denial of service vulnerability exists when ASP.NET Core improperly handles web requests, aka \"ASP.NET Core Denial of Service Vulnerability.\" This affects ASP.NET Core 2.1. This CVE ID is unique from CVE-2019-0548.", "fixed_versions": [ "2.1.7" ], "identifier": "CVE-2019-0564", "identifiers": [ "GHSA-6px8-22w5-w334", "CVE-2019-0564" ], "not_impacted": "All versions before 2.1.0, all versions starting from 2.1.7", "package_slug": "nuget/Microsoft.AspNetCore.Server.Kestrel.Core", "pubdate": "2022-05-14", "solution": "Upgrade to version 2.1.7 or above.", "title": "Denial of service in ASP.NET Core", "urls": [ "https://nvd.nist.gov/vuln/detail/CVE-2019-0564", "https://access.redhat.com/errata/RHSA-2019:0040", "https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2019-0564", "http://www.securityfocus.com/bid/106413", "https://github.com/aspnet/Announcements/issues/334", "https://github.com/github/advisory-database/issues/302", "https://github.com/advisories/GHSA-6px8-22w5-w334" ], "uuid": "9c305ab7-6a58-48c7-9eb8-e32e24cd8aea" }, { "affected_range": "[2.1.0,2.1.7),[2.2.0]", "affected_versions": "All versions starting from 2.1.0 before 2.1.7, version 2.2.0", "cvss_v2": "AV:N/AC:L/Au:N/C:N/I:N/A:P", "cvss_v3": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H", "cwe_ids": [ "CWE-1035", "CWE-19", "CWE-937" ], "date": "2022-07-08", "description": "A denial of service vulnerability exists when ASP.NET Core improperly handles web requests, aka \"ASP.NET Core Denial of Service Vulnerability.\" This affects ASP.NET Core 2.1. 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This CVE ID is unique from CVE-2019-0548.", "fixed_versions": [ "2.1.7", "2.2.1" ], "identifier": "CVE-2019-0564", "identifiers": [ "GHSA-6px8-22w5-w334", "CVE-2019-0564" ], "not_impacted": "All versions before 2.1.0, all versions starting from 2.1.7 before 2.2.0, all versions after 2.2.0", "package_slug": "nuget/Microsoft.NETCore.App", "pubdate": "2022-05-14", "solution": "Upgrade to versions 2.1.7, 2.2.1 or above.", "title": "Denial of service in ASP.NET Core", "urls": [ "https://nvd.nist.gov/vuln/detail/CVE-2019-0564", "https://access.redhat.com/errata/RHSA-2019:0040", "https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2019-0564", "http://www.securityfocus.com/bid/106413", "https://github.com/aspnet/Announcements/issues/334", "https://github.com/github/advisory-database/issues/302", "https://github.com/advisories/GHSA-6px8-22w5-w334" ], "uuid": "fdaef27e-9ff3-40c7-83a8-80677b8369a8" }, { "affected_range": "[4.5.0,4.5.3)", "affected_versions": "All versions starting from 4.5.0 before 4.5.3", "cvss_v2": "AV:N/AC:L/Au:N/C:N/I:N/A:P", "cvss_v3": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H", "cwe_ids": [ "CWE-1035", "CWE-19", "CWE-937" ], "date": "2022-07-08", "description": "A denial of service vulnerability exists when ASP.NET Core improperly handles web requests, aka \"ASP.NET Core Denial of Service Vulnerability.\" This affects ASP.NET Core 2.1. This CVE ID is unique from CVE-2019-0548.", "fixed_versions": [ "4.5.3" ], "identifier": "CVE-2019-0564", "identifiers": [ "GHSA-6px8-22w5-w334", "CVE-2019-0564" ], "not_impacted": "All versions before 4.5.0, all versions starting from 4.5.3", "package_slug": "nuget/System.Net.WebSockets.WebSocketProtocol", "pubdate": "2022-05-14", "solution": "Upgrade to version 4.5.3 or above.", "title": "Denial of service in ASP.NET Core", "urls": [ "https://nvd.nist.gov/vuln/detail/CVE-2019-0564", "https://access.redhat.com/errata/RHSA-2019:0040", "https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2019-0564", "http://www.securityfocus.com/bid/106413", "https://github.com/aspnet/Announcements/issues/334", "https://github.com/github/advisory-database/issues/302", "https://github.com/advisories/GHSA-6px8-22w5-w334" ], "uuid": "ac75e4bb-c657-4ee4-be8c-98a57975fad2" } ] }, "nvd.nist.gov": { "configurations": { "CVE_data_version": "4.0", "nodes": [ { "children": [], "cpe_match": [ { "cpe23Uri": "cpe:2.3:a:microsoft:asp.net_core:2.1:*:*:*:*:*:*:*", "cpe_name": [], "vulnerable": true } ], "operator": "OR" } ] }, "cve": { "CVE_data_meta": { "ASSIGNER": "secure@microsoft.com", "ID": "CVE-2019-0564" }, "data_format": "MITRE", "data_type": "CVE", "data_version": "4.0", "description": { "description_data": [ { "lang": "en", "value": "A denial of service vulnerability exists when ASP.NET Core improperly handles web requests, aka \"ASP.NET Core Denial of Service Vulnerability.\" This affects ASP.NET Core 2.1. This CVE ID is unique from CVE-2019-0548." } ] }, "problemtype": { "problemtype_data": [ { "description": [ { "lang": "en", "value": "CWE-19" } ] } ] }, "references": { "reference_data": [ { "name": "https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2019-0564", "refsource": "CONFIRM", "tags": [ "Patch", "Vendor Advisory" ], "url": "https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2019-0564" }, { "name": "RHSA-2019:0040", "refsource": "REDHAT", "tags": [ "Third Party Advisory" ], "url": "https://access.redhat.com/errata/RHSA-2019:0040" }, { "name": "106413", "refsource": "BID", "tags": [ "Third Party Advisory", "VDB Entry" ], "url": "http://www.securityfocus.com/bid/106413" } ] } }, "impact": { "baseMetricV2": { "acInsufInfo": false, "cvssV2": { "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, "severity": "MEDIUM", "userInteractionRequired": false }, "baseMetricV3": { "cvssV3": { "attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 7.5, "baseSeverity": "HIGH", "confidentialityImpact": "NONE", "integrityImpact": "NONE", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H", "version": "3.0" }, "exploitabilityScore": 3.9, "impactScore": 3.6 } }, "lastModifiedDate": "2019-01-11T21:30Z", "publishedDate": "2019-01-08T21:29Z" } } }
ghsa-6px8-22w5-w334
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." This affects ASP.NET Core 2.1. This CVE ID is unique from CVE-2019-0548.
{ "affected": [ { "package": { "ecosystem": "NuGet", "name": "Microsoft.AspNetCore.WebSockets" }, "ranges": [ { "events": [ { "introduced": "2.2.0" }, { "fixed": "2.2.1" } ], "type": "ECOSYSTEM" } ], "versions": [ "2.2.0" ] }, { "package": { "ecosystem": "NuGet", "name": "Microsoft.AspNetCore.WebSockets" }, "ranges": [ { "events": [ { "introduced": "2.1.0" }, { "fixed": "2.1.7" } ], "type": "ECOSYSTEM" } ] }, { "package": { "ecosystem": "NuGet", "name": "Microsoft.AspNetCore.Server.Kestrel.Core" }, "ranges": [ { "events": [ { "introduced": "2.1.0" }, { "fixed": "2.1.7" } ], "type": "ECOSYSTEM" } ] }, { "package": { "ecosystem": "NuGet", "name": "System.Net.WebSockets.WebSocketProtocol" }, "ranges": [ { "events": [ { "introduced": "4.5.0" }, { "fixed": "4.5.3" } ], "type": "ECOSYSTEM" } ] }, { "package": { "ecosystem": "NuGet", "name": "Microsoft.NETCore.App" }, "ranges": [ { "events": [ { "introduced": "2.2.0" }, { "fixed": "2.2.1" } ], "type": "ECOSYSTEM" } ], "versions": [ "2.2.0" ] }, { "package": { "ecosystem": "NuGet", "name": "Microsoft.NETCore.App" }, "ranges": [ { "events": [ { "introduced": "2.1.0" }, { "fixed": "2.1.7" } ], "type": "ECOSYSTEM" } ] }, { "package": { "ecosystem": "NuGet", "name": "Microsoft.AspNetCore.App" }, "ranges": [ { "events": [ { "introduced": "2.2.0" }, { "fixed": "2.2.1" } ], "type": "ECOSYSTEM" } ], "versions": [ "2.2.0" ] }, { "package": { "ecosystem": "NuGet", "name": "Microsoft.AspNetCore.App" }, "ranges": [ { "events": [ { "introduced": "2.1.0" }, { "fixed": "2.1.7" } ], "type": "ECOSYSTEM" } ] }, { "package": { "ecosystem": "NuGet", "name": "Microsoft.AspNetCore.All" }, "ranges": [ { "events": [ { "introduced": "2.2.0" }, { "fixed": "2.2.1" } ], "type": "ECOSYSTEM" } ], "versions": [ "2.2.0" ] }, { "package": { "ecosystem": "NuGet", "name": "Microsoft.AspNetCore.All" }, "ranges": [ { "events": [ { "introduced": "2.1.0" }, { "fixed": "2.1.7" } ], "type": "ECOSYSTEM" } ] } ], "aliases": [ "CVE-2019-0564" ], "database_specific": { "cwe_ids": [], "github_reviewed": true, "github_reviewed_at": "2022-07-08T19:32:43Z", "nvd_published_at": "2019-01-08T21:29:00Z", "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.\" This affects ASP.NET Core 2.1. This CVE ID is unique from CVE-2019-0548.", "id": "GHSA-6px8-22w5-w334", "modified": "2022-07-08T19:32:43Z", "published": "2022-05-14T01:41:32Z", "references": [ { "type": "ADVISORY", "url": "https://nvd.nist.gov/vuln/detail/CVE-2019-0564" }, { "type": "WEB", "url": "https://github.com/aspnet/Announcements/issues/334" }, { "type": "WEB", "url": "https://github.com/github/advisory-database/issues/302" }, { "type": "WEB", "url": "https://access.redhat.com/errata/RHSA-2019:0040" }, { "type": "WEB", "url": "https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2019-0564" }, { "type": "WEB", "url": "http://www.securityfocus.com/bid/106413" } ], "schema_version": "1.4.0", "severity": [ { "score": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H", "type": "CVSS_V3" } ], "summary": "Denial of service in ASP.NET Core" }
var-201901-1474
Vulnerability from variot
A denial of service vulnerability exists when ASP.NET Core improperly handles web requests, aka "ASP.NET Core Denial of Service Vulnerability." This affects ASP.NET Core 2.1. This CVE ID is unique from CVE-2019-0548. This vulnerability CVE-2019-0548 Is a different vulnerability.Service operation interruption (DoS) There is a possibility of being put into a state. Microsoft ASP.NET Core is a cross-platform open source framework of Microsoft Corporation of the United States. The framework is used to build cloud-based applications such as web applications, IoT applications, and mobile backends. Successful exploits will attackers to cause a denial of service condition. -----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256
===================================================================== Red Hat Security Advisory
Synopsis: Moderate: .NET Core on Red Hat Enterprise Linux security update Advisory ID: RHSA-2019:0040-01 Product: .NET Core on Red Hat Enterprise Linux Advisory URL: https://access.redhat.com/errata/RHSA-2019:0040 Issue date: 2019-01-09 CVE Names: CVE-2019-0545 CVE-2019-0548 CVE-2019-0564 =====================================================================
- Summary:
Updates for rh-dotnet21-dotnet and rh-dotnet22-dotnet are now available for .NET Core on Red Hat Enterprise Linux.
Red Hat Product Security has rated this update as having a security impact of Moderate. 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 security vulnerabilities are now available. The updated versions are .NET Core 2.1.5 and 2.2.1.
Security Fix(es):
-
.NET Core: NCL - SocketsHttpHandler mishandling 1xx response as a final response leads to info disclosure (CVE-2019-0545)
-
.NET Core: ANCM WebSocket DOS (CVE-2019-0548)
-
.NET Core: Kestrel - WebSocket DoS via CancellationToken (CoreFX and ASP.NET) (CVE-2019-0564)
For more details about the security issue(s), including the impact, a CVSS score, and other related information, refer to the CVE page(s) listed in the References section.
For more information, please refer to the upstream docs in the References section.
- Solution:
Before applying this update, make sure all previously released errata relevant to your system have been applied.
For details on how to apply this update, refer to:
https://access.redhat.com/articles/11258
- Bugs fixed (https://bugzilla.redhat.com/):
1660632 - CVE-2019-0545 .NET Core: NCL - SocketsHttpHandler mishandling 1xx response as a final response leads to info disclosure 1660634 - CVE-2019-0564 .NET Core: Kestrel - WebSocket DoS via CancellationToken (CoreFX and ASP.NET) 1660636 - CVE-2019-0548 .NET Core: ANCM WebSocket DOS
- Package List:
.NET Core on Red Hat Enterprise Linux ComputeNode (v. 7):
Source: rh-dotnet21-2.1-6.el7.src.rpm rh-dotnet21-dotnet-2.1.503-1.el7.src.rpm
x86_64: rh-dotnet21-dotnet-sdk-2.1-2.1.503-1.el7.x86_64.rpm rh-dotnet21-runtime-2.1-6.el7.x86_64.rpm
.NET Core on Red Hat Enterprise Linux ComputeNode (v. 7):
Source: rh-dotnet22-2.2-2.el7.src.rpm rh-dotnet22-dotnet-2.2.102-1.el7.src.rpm
x86_64: rh-dotnet22-2.2-2.el7.x86_64.rpm rh-dotnet22-dotnet-2.2.102-1.el7.x86_64.rpm rh-dotnet22-dotnet-debuginfo-2.2.102-1.el7.x86_64.rpm rh-dotnet22-dotnet-host-2.2.1-1.el7.x86_64.rpm rh-dotnet22-dotnet-host-fxr-2.2-2.2.1-1.el7.x86_64.rpm rh-dotnet22-dotnet-runtime-2.2-2.2.1-1.el7.x86_64.rpm rh-dotnet22-dotnet-sdk-2.2-2.2.102-1.el7.x86_64.rpm rh-dotnet22-dotnet-sdk-2.2.1xx-2.2.102-1.el7.x86_64.rpm rh-dotnet22-runtime-2.2-2.el7.x86_64.rpm
.NET Core on Red Hat Enterprise Linux Server (v. 7):
Source: rh-dotnet21-2.1-6.el7.src.rpm rh-dotnet21-dotnet-2.1.503-1.el7.src.rpm
x86_64: rh-dotnet21-dotnet-sdk-2.1-2.1.503-1.el7.x86_64.rpm rh-dotnet21-runtime-2.1-6.el7.x86_64.rpm
.NET Core on Red Hat Enterprise Linux Server (v. 7):
Source: rh-dotnet22-2.2-2.el7.src.rpm rh-dotnet22-dotnet-2.2.102-1.el7.src.rpm
x86_64: rh-dotnet22-2.2-2.el7.x86_64.rpm rh-dotnet22-dotnet-2.2.102-1.el7.x86_64.rpm rh-dotnet22-dotnet-debuginfo-2.2.102-1.el7.x86_64.rpm rh-dotnet22-dotnet-host-2.2.1-1.el7.x86_64.rpm rh-dotnet22-dotnet-host-fxr-2.2-2.2.1-1.el7.x86_64.rpm rh-dotnet22-dotnet-runtime-2.2-2.2.1-1.el7.x86_64.rpm rh-dotnet22-dotnet-sdk-2.2-2.2.102-1.el7.x86_64.rpm rh-dotnet22-dotnet-sdk-2.2.1xx-2.2.102-1.el7.x86_64.rpm rh-dotnet22-runtime-2.2-2.el7.x86_64.rpm
.NET Core on Red Hat Enterprise Linux Workstation (v. 7):
Source: rh-dotnet21-2.1-6.el7.src.rpm rh-dotnet21-dotnet-2.1.503-1.el7.src.rpm
x86_64: rh-dotnet21-dotnet-sdk-2.1-2.1.503-1.el7.x86_64.rpm rh-dotnet21-runtime-2.1-6.el7.x86_64.rpm
.NET Core on Red Hat Enterprise Linux Workstation (v. 7):
Source: rh-dotnet22-2.2-2.el7.src.rpm rh-dotnet22-dotnet-2.2.102-1.el7.src.rpm
x86_64: rh-dotnet22-2.2-2.el7.x86_64.rpm rh-dotnet22-dotnet-2.2.102-1.el7.x86_64.rpm rh-dotnet22-dotnet-debuginfo-2.2.102-1.el7.x86_64.rpm rh-dotnet22-dotnet-host-2.2.1-1.el7.x86_64.rpm rh-dotnet22-dotnet-host-fxr-2.2-2.2.1-1.el7.x86_64.rpm rh-dotnet22-dotnet-runtime-2.2-2.2.1-1.el7.x86_64.rpm rh-dotnet22-dotnet-sdk-2.2-2.2.102-1.el7.x86_64.rpm rh-dotnet22-dotnet-sdk-2.2.1xx-2.2.102-1.el7.x86_64.rpm rh-dotnet22-runtime-2.2-2.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-2019-0545 https://access.redhat.com/security/cve/CVE-2019-0548 https://access.redhat.com/security/cve/CVE-2019-0564 https://access.redhat.com/security/updates/classification/#moderate https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2019-0545 https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2019-0548 https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2019-0564
- 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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This CVE ID is unique from CVE-2019-0548. This vulnerability CVE-2019-0548 Is a different vulnerability.Service operation interruption (DoS) There is a possibility of being put into a state. Microsoft ASP.NET Core is a cross-platform open source framework of Microsoft Corporation of the United States. The framework is used to build cloud-based applications such as web applications, IoT applications, and mobile backends. \nSuccessful exploits will attackers to cause a denial of service condition. -----BEGIN PGP SIGNED MESSAGE-----\nHash: SHA256\n\n=====================================================================\n Red Hat Security Advisory\n\nSynopsis: Moderate: .NET Core on Red Hat Enterprise Linux security update\nAdvisory ID: RHSA-2019:0040-01\nProduct: .NET Core on Red Hat Enterprise Linux\nAdvisory URL: https://access.redhat.com/errata/RHSA-2019:0040\nIssue date: 2019-01-09\nCVE Names: CVE-2019-0545 CVE-2019-0548 CVE-2019-0564 \n=====================================================================\n\n1. Summary:\n\nUpdates for rh-dotnet21-dotnet and rh-dotnet22-dotnet are now available for\n.NET Core on Red Hat Enterprise Linux. \n\nRed Hat Product Security has rated this update as having a security impact\nof Moderate. A Common Vulnerability Scoring System (CVSS) base score, which\ngives a detailed severity rating, is available for each vulnerability from\nthe 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 security vulnerabilities are now\navailable. The updated versions are .NET Core 2.1.5 and 2.2.1. \n\nSecurity Fix(es):\n\n* .NET Core: NCL - SocketsHttpHandler mishandling 1xx response as a final\nresponse leads to info disclosure (CVE-2019-0545)\n\n* .NET Core: ANCM WebSocket DOS (CVE-2019-0548)\n\n* .NET Core: Kestrel - WebSocket DoS via CancellationToken (CoreFX and\nASP.NET) (CVE-2019-0564)\n\nFor more details about the security issue(s), including the impact, a CVSS\nscore, and other related information, refer to the CVE page(s) listed in\nthe References section. \n\nFor more information, please refer to the upstream docs in the References\nsection. \n\n4. Solution:\n\nBefore applying this update, make sure all previously released errata\nrelevant to your system have been applied. \n\nFor details on how to apply this update, refer to:\n\nhttps://access.redhat.com/articles/11258\n\n5. Bugs fixed (https://bugzilla.redhat.com/):\n\n1660632 - CVE-2019-0545 .NET Core: NCL - SocketsHttpHandler mishandling 1xx response as a final response leads to info disclosure\n1660634 - CVE-2019-0564 .NET Core: Kestrel - WebSocket DoS via CancellationToken (CoreFX and ASP.NET)\n1660636 - CVE-2019-0548 .NET Core: ANCM WebSocket DOS\n\n6. Package List:\n\n.NET Core on Red Hat Enterprise Linux ComputeNode (v. 7):\n\nSource:\nrh-dotnet21-2.1-6.el7.src.rpm\nrh-dotnet21-dotnet-2.1.503-1.el7.src.rpm\n\nx86_64:\nrh-dotnet21-dotnet-sdk-2.1-2.1.503-1.el7.x86_64.rpm\nrh-dotnet21-runtime-2.1-6.el7.x86_64.rpm\n\n.NET Core on Red Hat Enterprise Linux ComputeNode (v. 7):\n\nSource:\nrh-dotnet22-2.2-2.el7.src.rpm\nrh-dotnet22-dotnet-2.2.102-1.el7.src.rpm\n\nx86_64:\nrh-dotnet22-2.2-2.el7.x86_64.rpm\nrh-dotnet22-dotnet-2.2.102-1.el7.x86_64.rpm\nrh-dotnet22-dotnet-debuginfo-2.2.102-1.el7.x86_64.rpm\nrh-dotnet22-dotnet-host-2.2.1-1.el7.x86_64.rpm\nrh-dotnet22-dotnet-host-fxr-2.2-2.2.1-1.el7.x86_64.rpm\nrh-dotnet22-dotnet-runtime-2.2-2.2.1-1.el7.x86_64.rpm\nrh-dotnet22-dotnet-sdk-2.2-2.2.102-1.el7.x86_64.rpm\nrh-dotnet22-dotnet-sdk-2.2.1xx-2.2.102-1.el7.x86_64.rpm\nrh-dotnet22-runtime-2.2-2.el7.x86_64.rpm\n\n.NET Core on Red Hat Enterprise Linux Server (v. 7):\n\nSource:\nrh-dotnet21-2.1-6.el7.src.rpm\nrh-dotnet21-dotnet-2.1.503-1.el7.src.rpm\n\nx86_64:\nrh-dotnet21-dotnet-sdk-2.1-2.1.503-1.el7.x86_64.rpm\nrh-dotnet21-runtime-2.1-6.el7.x86_64.rpm\n\n.NET Core on Red Hat Enterprise Linux Server (v. 7):\n\nSource:\nrh-dotnet22-2.2-2.el7.src.rpm\nrh-dotnet22-dotnet-2.2.102-1.el7.src.rpm\n\nx86_64:\nrh-dotnet22-2.2-2.el7.x86_64.rpm\nrh-dotnet22-dotnet-2.2.102-1.el7.x86_64.rpm\nrh-dotnet22-dotnet-debuginfo-2.2.102-1.el7.x86_64.rpm\nrh-dotnet22-dotnet-host-2.2.1-1.el7.x86_64.rpm\nrh-dotnet22-dotnet-host-fxr-2.2-2.2.1-1.el7.x86_64.rpm\nrh-dotnet22-dotnet-runtime-2.2-2.2.1-1.el7.x86_64.rpm\nrh-dotnet22-dotnet-sdk-2.2-2.2.102-1.el7.x86_64.rpm\nrh-dotnet22-dotnet-sdk-2.2.1xx-2.2.102-1.el7.x86_64.rpm\nrh-dotnet22-runtime-2.2-2.el7.x86_64.rpm\n\n.NET Core on Red Hat Enterprise Linux Workstation (v. 7):\n\nSource:\nrh-dotnet21-2.1-6.el7.src.rpm\nrh-dotnet21-dotnet-2.1.503-1.el7.src.rpm\n\nx86_64:\nrh-dotnet21-dotnet-sdk-2.1-2.1.503-1.el7.x86_64.rpm\nrh-dotnet21-runtime-2.1-6.el7.x86_64.rpm\n\n.NET Core on Red Hat Enterprise Linux Workstation (v. 7):\n\nSource:\nrh-dotnet22-2.2-2.el7.src.rpm\nrh-dotnet22-dotnet-2.2.102-1.el7.src.rpm\n\nx86_64:\nrh-dotnet22-2.2-2.el7.x86_64.rpm\nrh-dotnet22-dotnet-2.2.102-1.el7.x86_64.rpm\nrh-dotnet22-dotnet-debuginfo-2.2.102-1.el7.x86_64.rpm\nrh-dotnet22-dotnet-host-2.2.1-1.el7.x86_64.rpm\nrh-dotnet22-dotnet-host-fxr-2.2-2.2.1-1.el7.x86_64.rpm\nrh-dotnet22-dotnet-runtime-2.2-2.2.1-1.el7.x86_64.rpm\nrh-dotnet22-dotnet-sdk-2.2-2.2.102-1.el7.x86_64.rpm\nrh-dotnet22-dotnet-sdk-2.2.1xx-2.2.102-1.el7.x86_64.rpm\nrh-dotnet22-runtime-2.2-2.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-2019-0545\nhttps://access.redhat.com/security/cve/CVE-2019-0548\nhttps://access.redhat.com/security/cve/CVE-2019-0564\nhttps://access.redhat.com/security/updates/classification/#moderate\nhttps://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2019-0545\nhttps://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2019-0548\nhttps://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2019-0564\n\n8. Contact:\n\nThe Red Hat security contact is \u003csecalert@redhat.com\u003e. More contact\ndetails at https://access.redhat.com/security/team/contact/\n\nCopyright 2019 Red Hat, Inc. \n-----BEGIN PGP SIGNATURE-----\nVersion: GnuPG v1\n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\neGIiHj6xieM=\n=m5dC\n-----END PGP SIGNATURE-----\n\n--\nRHSA-announce mailing 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rhsa-2019_0040
Vulnerability from csaf_redhat
Notes
{ "document": { "aggregate_severity": { "namespace": "https://access.redhat.com/security/updates/classification/", "text": "Moderate" }, "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": "Updates for rh-dotnet21-dotnet and rh-dotnet22-dotnet are now available for .NET Core on Red Hat Enterprise Linux.\n\nRed Hat Product Security has rated this update as having a security impact of Moderate. 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\navailable. The updated versions are .NET Core 2.1.5 and 2.2.1.\n\nSecurity Fix(es):\n\n* .NET Core: NCL - SocketsHttpHandler mishandling 1xx response as a final response leads to info disclosure (CVE-2019-0545)\n\n* .NET Core: ANCM WebSocket DOS (CVE-2019-0548)\n\n* .NET Core: Kestrel - WebSocket DoS via CancellationToken (CoreFX and ASP.NET) (CVE-2019-0564)\n\nFor more details about the security issue(s), including the impact, a CVSS score, and other related information, refer to the CVE page(s) listed in the References section.\n\nFor more information, please refer to the upstream docs in the References\nsection.", "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-2019:0040", "url": "https://access.redhat.com/errata/RHSA-2019:0040" }, { "category": "external", "summary": "https://access.redhat.com/security/updates/classification/#moderate", "url": "https://access.redhat.com/security/updates/classification/#moderate" }, { "category": "external", "summary": "https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2019-0545", "url": "https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2019-0545" }, { "category": "external", "summary": "https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2019-0548", "url": "https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2019-0548" }, { "category": "external", "summary": "https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2019-0564", "url": "https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2019-0564" }, { "category": "external", "summary": "1660632", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1660632" }, { "category": "external", "summary": "1660634", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1660634" }, { "category": "external", "summary": "1660636", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1660636" }, { "category": "self", "summary": "Canonical URL", "url": "https://security.access.redhat.com/data/csaf/v2/advisories/2019/rhsa-2019_0040.json" } ], "title": "Red Hat Security Advisory: .NET Core on Red Hat Enterprise Linux security update", "tracking": { "current_release_date": "2024-11-05T20:56:05+00:00", "generator": { "date": "2024-11-05T20:56:05+00:00", "engine": { "name": "Red Hat SDEngine", "version": "4.1.1" } }, "id": "RHSA-2019:0040", "initial_release_date": "2019-01-09T08:53:34+00:00", "revision_history": [ { "date": "2019-01-09T08:53:34+00:00", "number": "1", "summary": "Initial version" }, { "date": "2019-01-09T08:53:34+00:00", "number": "2", "summary": "Last updated version" }, { "date": "2024-11-05T20:56:05+00:00", "number": "3", "summary": "Last generated version" } ], "status": "final", "version": "3" } }, "product_tree": { "branches": [ { "branches": [ { "branches": [ { "category": "product_name", "name": ".NET Core on Red Hat Enterprise Linux ComputeNode (v. 7)", "product": { "name": ".NET Core on Red Hat Enterprise Linux ComputeNode (v. 7)", "product_id": "7ComputeNode-dotNET-2.1", 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"7Workstation-dotNET-2.2:rh-dotnet22-dotnet-sdk-2.2.1xx-0:2.2.102-1.el7.x86_64" }, "product_reference": "rh-dotnet22-dotnet-sdk-2.2.1xx-0:2.2.102-1.el7.x86_64", "relates_to_product_reference": "7Workstation-dotNET-2.2" }, { "category": "default_component_of", "full_product_name": { "name": "rh-dotnet22-runtime-0:2.2-2.el7.x86_64 as a component of .NET Core on Red Hat Enterprise Linux Workstation (v. 7)", "product_id": "7Workstation-dotNET-2.2:rh-dotnet22-runtime-0:2.2-2.el7.x86_64" }, "product_reference": "rh-dotnet22-runtime-0:2.2-2.el7.x86_64", "relates_to_product_reference": "7Workstation-dotNET-2.2" } ] }, "vulnerabilities": [ { "acknowledgments": [ { "names": [ "Microsoft" ] } ], "cve": "CVE-2019-0545", "cwe": { "id": "CWE-200", "name": "Exposure of Sensitive Information to an Unauthorized Actor" }, "discovery_date": "2018-12-18T00:00:00+00:00", "ids": [ { "system_name": "Red Hat Bugzilla ID", "text": "1660632" } ], "notes": [ { "category": "description", "text": "An information disclosure vulnerability exists in .NET Framework and .NET Core which allows bypassing Cross-origin Resource Sharing (CORS) configurations, aka \".NET Framework Information Disclosure Vulnerability.\" This affects Microsoft .NET Framework 2.0, Microsoft .NET Framework 3.0, Microsoft .NET Framework 4.6.2/4.7/4.7.1/4.7.2, Microsoft .NET Framework 4.5.2, Microsoft .NET Framework 4.6, Microsoft .NET Framework 4.6/4.6.1/4.6.2/4.7/4.7.1/4.7.2, Microsoft .NET Framework 4.7/4.7.1/4.7.2, .NET Core 2.1, Microsoft .NET Framework 4.7.1/4.7.2, Microsoft .NET Framework 3.5, Microsoft .NET Framework 3.5.1, Microsoft .NET Framework 4.6/4.6.1/4.6.2, .NET Core 2.2, Microsoft .NET Framework 4.7.2.", "title": "Vulnerability description" }, { "category": "summary", "text": "Core: NCL - SocketsHttpHandler mishandling 1xx response as a final response leads to info disclosure", "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-2.1:rh-dotnet21-0:2.1-6.el7.src", "7ComputeNode-dotNET-2.1:rh-dotnet21-0:2.1-6.el7.x86_64", "7ComputeNode-dotNET-2.1:rh-dotnet21-dotnet-0:2.1.503-1.el7.src", "7ComputeNode-dotNET-2.1:rh-dotnet21-dotnet-0:2.1.503-1.el7.x86_64", "7ComputeNode-dotNET-2.1:rh-dotnet21-dotnet-debuginfo-0:2.1.503-1.el7.x86_64", "7ComputeNode-dotNET-2.1:rh-dotnet21-dotnet-host-0:2.1.7-1.el7.x86_64", "7ComputeNode-dotNET-2.1:rh-dotnet21-dotnet-runtime-2.1-0:2.1.7-1.el7.x86_64", "7ComputeNode-dotNET-2.1:rh-dotnet21-dotnet-sdk-2.1-0:2.1.503-1.el7.x86_64", "7ComputeNode-dotNET-2.1:rh-dotnet21-dotnet-sdk-2.1.5xx-0:2.1.503-1.el7.x86_64", "7ComputeNode-dotNET-2.1:rh-dotnet21-runtime-0:2.1-6.el7.x86_64", "7ComputeNode-dotNET-2.2:rh-dotnet22-0:2.2-2.el7.src", 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This CVE ID is unique from CVE-2019-0564.", "title": "Vulnerability description" }, { "category": "summary", "text": "Core: AspNetCoreModule WebSocket DOS", "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-2.1:rh-dotnet21-0:2.1-6.el7.src", "7ComputeNode-dotNET-2.1:rh-dotnet21-0:2.1-6.el7.x86_64", "7ComputeNode-dotNET-2.1:rh-dotnet21-dotnet-0:2.1.503-1.el7.src", "7ComputeNode-dotNET-2.1:rh-dotnet21-dotnet-0:2.1.503-1.el7.x86_64", "7ComputeNode-dotNET-2.1:rh-dotnet21-dotnet-debuginfo-0:2.1.503-1.el7.x86_64", "7ComputeNode-dotNET-2.1:rh-dotnet21-dotnet-host-0:2.1.7-1.el7.x86_64", "7ComputeNode-dotNET-2.1:rh-dotnet21-dotnet-runtime-2.1-0:2.1.7-1.el7.x86_64", 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"7Workstation-dotNET-2.2:rh-dotnet22-runtime-0:2.2-2.el7.x86_64" ] }, "references": [ { "category": "self", "summary": "Canonical URL", "url": "https://access.redhat.com/security/cve/CVE-2019-0548" }, { "category": "external", "summary": "RHBZ#1660636", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1660636" }, { "category": "external", "summary": "https://www.cve.org/CVERecord?id=CVE-2019-0548", "url": "https://www.cve.org/CVERecord?id=CVE-2019-0548" }, { "category": "external", "summary": "https://nvd.nist.gov/vuln/detail/CVE-2019-0548", "url": "https://nvd.nist.gov/vuln/detail/CVE-2019-0548" } ], "release_date": "2019-01-08T00:00:00+00:00", "remediations": [ { "category": "vendor_fix", "date": "2019-01-09T08:53:34+00:00", "details": "Before applying this update, make sure all previously released errata\nrelevant to your system have been applied.\n\nFor details on how to apply this update, refer to:\n\nhttps://access.redhat.com/articles/11258", "product_ids": [ 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affects ASP.NET Core 2.1. This CVE ID is unique from CVE-2019-0548.", "title": "Vulnerability description" }, { "category": "summary", "text": "Core: Kestrel - WebSocket DoS via CancellationToken (CoreFX and ASP.NET)", "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-2.1:rh-dotnet21-0:2.1-6.el7.src", "7ComputeNode-dotNET-2.1:rh-dotnet21-0:2.1-6.el7.x86_64", "7ComputeNode-dotNET-2.1:rh-dotnet21-dotnet-0:2.1.503-1.el7.src", "7ComputeNode-dotNET-2.1:rh-dotnet21-dotnet-0:2.1.503-1.el7.x86_64", "7ComputeNode-dotNET-2.1:rh-dotnet21-dotnet-debuginfo-0:2.1.503-1.el7.x86_64", "7ComputeNode-dotNET-2.1:rh-dotnet21-dotnet-host-0:2.1.7-1.el7.x86_64", 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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.