All the vulnerabilites related to Microsoft - ASP.NET Core
cve-2019-0815
Vulnerability from cvelistv5
Published
2019-04-09 20:16
Modified
2024-08-04 17:58
Severity ?
EPSS score ?
Summary
A denial of service vulnerability exists when ASP.NET Core improperly handles web requests, aka 'ASP.NET Core Denial of Service Vulnerability'.
References
| ▼ | URL | Tags |
|---|---|---|
| https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2019-0815 | x_refsource_MISC | |
| http://www.securityfocus.com/bid/107701 | vdb-entry, x_refsource_BID |
Impacted products
| Vendor | Product | Version | |
|---|---|---|---|
| ▼ | Microsoft | ASP.NET Core |
Version: 2.2 |
|
|
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cve-2019-0982
Vulnerability from cvelistv5
Published
2019-05-16 18:24
Modified
2024-08-04 18:06
Severity ?
EPSS score ?
Summary
A denial of service vulnerability exists when ASP.NET Core improperly handles web requests, aka 'ASP.NET Core Denial of Service Vulnerability'.
References
| ▼ | URL | Tags |
|---|---|---|
| https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2019-0982 | x_refsource_MISC |
Impacted products
| Vendor | Product | Version | |
|---|---|---|---|
| ▼ | Microsoft | ASP.NET Core |
Version: 2.1 Version: 2.2 |
|
|
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cve-2020-1161
Vulnerability from cvelistv5
Published
2020-05-21 22:53
Modified
2024-08-04 06:25
Severity ?
EPSS score ?
Summary
A denial of service vulnerability exists when ASP.NET Core improperly handles web requests, aka 'ASP.NET Core Denial of Service Vulnerability'.
References
| ▼ | URL | Tags |
|---|---|---|
| https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2020-1161 | x_refsource_MISC |
Impacted products
| Vendor | Product | Version | |||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| ▼ | Microsoft | Microsoft Visual Studio 2017 version 15.9 (includes 15.1 - 15.8) |
Version: unspecified |
||||||||||||||||
|
|||||||||||||||||||
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cve-2018-8409
Vulnerability from cvelistv5
Published
2018-09-13 00:00
Modified
2024-08-05 06:54
Severity ?
EPSS score ?
Summary
A denial of service vulnerability exists when System.IO.Pipelines improperly handles requests, aka "System.IO.Pipelines Denial of Service." This affects .NET Core 2.1, System.IO.Pipelines, ASP.NET Core 2.1.
References
| ▼ | URL | Tags |
|---|---|---|
| http://www.securityfocus.com/bid/105223 | vdb-entry, x_refsource_BID | |
| https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2018-8409 | x_refsource_CONFIRM |
Impacted products
| Vendor | Product | Version | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| ▼ | Microsoft | System.IO.Pipelines |
Version: System.IO.Pipelines |
||||||||
|
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cve-2019-0548
Vulnerability from cvelistv5
Published
2019-01-08 21:00
Modified
2024-08-04 17:51
Severity ?
EPSS score ?
Summary
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 2.2, ASP.NET Core 2.1. This CVE ID is unique from CVE-2019-0564.
References
| ▼ | URL | Tags |
|---|---|---|
| http://www.securityfocus.com/bid/106410 | vdb-entry, x_refsource_BID | |
| https://access.redhat.com/errata/RHSA-2019:0040 | vendor-advisory, x_refsource_REDHAT | |
| https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2019-0548 | x_refsource_CONFIRM |
Impacted products
| Vendor | Product | Version | |
|---|---|---|---|
| ▼ | Microsoft | ASP.NET Core |
Version: 2.1 Version: 2.2 |
|
|
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cve-2020-0602
Vulnerability from cvelistv5
Published
2020-01-14 23:11
Modified
2024-08-04 06:11
Severity ?
EPSS score ?
Summary
A denial of service vulnerability exists when ASP.NET Core improperly handles web requests, aka 'ASP.NET Core Denial of Service Vulnerability'.
References
| ▼ | URL | Tags |
|---|---|---|
| https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2020-0602 | x_refsource_MISC | |
| https://access.redhat.com/errata/RHSA-2020:0130 | vendor-advisory, x_refsource_REDHAT | |
| https://access.redhat.com/errata/RHSA-2020:0134 | vendor-advisory, x_refsource_REDHAT |
Impacted products
| Vendor | Product | Version | |
|---|---|---|---|
| ▼ | Microsoft | ASP.NET Core |
Version: 2.1 Version: 3.0 Version: 3.1 |
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cve-2018-8356
Vulnerability from cvelistv5
Published
2018-07-11 00:00
Modified
2024-08-05 06:54
Severity ?
EPSS score ?
Summary
A security feature bypass vulnerability exists when Microsoft .NET Framework components do not correctly validate certificates, aka ".NET Framework Security Feature Bypass Vulnerability." This affects .NET Framework 4.7.2, Microsoft .NET Framework 3.0, Microsoft .NET Framework 4.6.2/4.7/4.7.1/4.7.2, ASP.NET Core 1.1, Microsoft .NET Framework 4.5.2, ASP.NET Core 2.0, ASP.NET Core 1.0, .NET Core 1.1, Microsoft .NET Framework 3.5, Microsoft .NET Framework 3.5.1, Microsoft .NET Framework 4.6/4.6.1/4.6.2, .NET Core 1.0, .NET Core 2.0, Microsoft .NET Framework 4.6, Microsoft .NET Framework 4.6/4.6.1/4.6.2/4.7/4.7.1/4.7.1/4.7.2, Microsoft .NET Framework 4.7.2.
References
| ▼ | URL | Tags |
|---|---|---|
| https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2018-8356 | x_refsource_CONFIRM | |
| http://www.securityfocus.com/bid/104664 | vdb-entry, x_refsource_BID | |
| http://www.securitytracker.com/id/1041257 | vdb-entry, x_refsource_SECTRACK |
Impacted products
| Vendor | Product | Version | |||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| ▼ | Microsoft | Microsoft .NET Framework |
Version: 3.0 Service Pack 2 on Windows Server 2008 for 32-bit Systems Service Pack 2 Version: 3.0 Service Pack 2 on Windows Server 2008 for Itanium-Based Systems Service Pack 2 Version: 3.0 Service Pack 2 on Windows Server 2008 for x64-based Systems Service Pack 2 Version: 3.5 on Windows 10 for 32-bit Systems Version: 3.5 on Windows 10 for x64-based Systems Version: 3.5 on Windows 10 Version 1607 for 32-bit Systems Version: 3.5 on Windows 10 Version 1607 for x64-based Systems Version: 3.5 on Windows 10 Version 1703 for 32-bit Systems Version: 3.5 on Windows 10 Version 1703 for x64-based Systems Version: 3.5 on Windows 10 Version 1709 for 32-bit Systems Version: 3.5 on Windows 10 Version 1709 for x64-based Systems Version: 3.5 on Windows 10 Version 1803 for 32-bit Systems Version: 3.5 on Windows 10 Version 1803 for x64-based Systems Version: 3.5 on Windows 8.1 for 32-bit systems Version: 3.5 on Windows 8.1 for x64-based systems Version: 3.5 on Windows Server 2012 Version: 3.5 on Windows Server 2012 (Server Core installation) Version: 3.5 on Windows Server 2012 R2 Version: 3.5 on Windows Server 2012 R2 (Server Core installation) Version: 3.5 on Windows Server 2016 Version: 3.5 on Windows Server 2016 (Server Core installation) Version: 3.5 on Windows Server, version 1709 (Server Core Installation) Version: 3.5 on Windows Server, version 1803 (Server Core Installation) Version: 3.5.1 on Windows 7 for 32-bit Systems Service Pack 1 Version: 3.5.1 on Windows 7 for x64-based Systems Service Pack 1 Version: 3.5.1 on Windows Server 2008 R2 for Itanium-Based Systems Service Pack 1 Version: 3.5.1 on Windows Server 2008 R2 for x64-based Systems Service Pack 1 Version: 3.5.1 on Windows Server 2008 R2 for x64-based Systems Service Pack 1 (Server Core installation) Version: 4.5.2 on Windows 7 for 32-bit Systems Service Pack 1 Version: 4.5.2 on Windows 7 for x64-based Systems Service Pack 1 Version: 4.5.2 on Windows 8.1 for 32-bit systems Version: 4.5.2 on Windows 8.1 for x64-based systems Version: 4.5.2 on Windows RT 8.1 Version: 4.5.2 on Windows Server 2008 for 32-bit Systems Service Pack 2 Version: 4.5.2 on Windows Server 2008 for x64-based Systems Service Pack 2 Version: 4.5.2 on Windows Server 2008 R2 for x64-based Systems Service Pack 1 Version: 4.5.2 on Windows Server 2008 R2 for x64-based Systems Service Pack 1 (Server Core installation) Version: 4.5.2 on Windows Server 2012 Version: 4.5.2 on Windows Server 2012 (Server Core installation) Version: 4.5.2 on Windows Server 2012 R2 Version: 4.5.2 on Windows Server 2012 R2 (Server Core installation) Version: 4.6 on Windows Server 2008 for 32-bit Systems Service Pack 2 Version: 4.6 on Windows Server 2008 for x64-based Systems Service Pack 2 Version: 4.6.2/4.7/4.7.1/4.7.2 on Windows 10 Version 1607 for 32-bit Systems Version: 4.6.2/4.7/4.7.1/4.7.2 on Windows 10 Version 1607 for x64-based Systems Version: 4.6.2/4.7/4.7.1/4.7.2 on Windows Server 2016 Version: 4.6.2/4.7/4.7.1/4.7.2 on Windows Server 2016 (Server Core installation) Version: 4.6/4.6.1/4.6.2 on Windows 10 for 32-bit Systems Version: 4.6/4.6.1/4.6.2 on Windows 10 for x64-based Systems Version: 4.6/4.6.1/4.6.2/4.7/4.7.1/4.7.1/4.7.2 on Windows 7 for 32-bit Systems Service Pack 1 Version: 4.6/4.6.1/4.6.2/4.7/4.7.1/4.7.1/4.7.2 on Windows 7 for x64-based Systems Service Pack 1 Version: 4.6/4.6.1/4.6.2/4.7/4.7.1/4.7.1/4.7.2 on Windows 8.1 for 32-bit systems Version: 4.6/4.6.1/4.6.2/4.7/4.7.1/4.7.1/4.7.2 on Windows 8.1 for x64-based systems Version: 4.6/4.6.1/4.6.2/4.7/4.7.1/4.7.1/4.7.2 on Windows RT 8.1 Version: 4.6/4.6.1/4.6.2/4.7/4.7.1/4.7.1/4.7.2 on Windows Server 2008 R2 for x64-based Systems Service Pack 1 Version: 4.6/4.6.1/4.6.2/4.7/4.7.1/4.7.1/4.7.2 on Windows Server 2008 R2 for x64-based Systems Service Pack 1 (Server Core installation) Version: 4.6/4.6.1/4.6.2/4.7/4.7.1/4.7.1/4.7.2 on Windows Server 2012 Version: 4.6/4.6.1/4.6.2/4.7/4.7.1/4.7.1/4.7.2 on Windows Server 2012 (Server Core installation) Version: 4.6/4.6.1/4.6.2/4.7/4.7.1/4.7.1/4.7.2 on Windows Server 2012 R2 Version: 4.6/4.6.1/4.6.2/4.7/4.7.1/4.7.1/4.7.2 on Windows Server 2012 R2 (Server Core installation) Version: 4.7.2 on Windows 10 Version 1803 for 32-bit Systems Version: 4.7.2 on Windows 10 Version 1803 for x64-based Systems Version: 4.7.2 on Windows Server, version 1803 (Server Core Installation) |
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cve-2019-1302
Vulnerability from cvelistv5
Published
2019-09-11 21:25
Modified
2024-08-04 18:13
Severity ?
EPSS score ?
Summary
An elevation of privilege vulnerability exists when a ASP.NET Core web application, created using vulnerable project templates, fails to properly sanitize web requests, aka 'ASP.NET Core Elevation Of Privilege Vulnerability'.
References
| ▼ | URL | Tags |
|---|---|---|
| https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2019-1302 | x_refsource_MISC |
Impacted products
| Vendor | Product | Version | |
|---|---|---|---|
| ▼ | Microsoft | ASP.NET Core |
Version: 2.1 Version: 2.2 Version: 3.0 |
|
|
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cve-2019-0564
Vulnerability from cvelistv5
Published
2019-01-08 21:00
Modified
2024-08-04 17:51
Severity ?
EPSS score ?
Summary
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.
References
| ▼ | URL | Tags |
|---|---|---|
| https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2019-0564 | x_refsource_CONFIRM | |
| http://www.securityfocus.com/bid/106413 | vdb-entry, x_refsource_BID | |
| https://access.redhat.com/errata/RHSA-2019:0040 | vendor-advisory, x_refsource_REDHAT |
Impacted products
| Vendor | Product | Version | |
|---|---|---|---|
| ▼ | Microsoft | ASP.NET Core |
Version: 2.1 |
|
|
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cve-2019-1075
Vulnerability from cvelistv5
Published
2019-07-15 18:56
Modified
2024-08-04 18:06
Severity ?
EPSS score ?
Summary
A spoofing vulnerability exists in ASP.NET Core that could lead to an open redirect, aka 'ASP.NET Core Spoofing Vulnerability'.
References
| ▼ | URL | Tags |
|---|---|---|
| https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2019-1075 | x_refsource_MISC |
Impacted products
| Vendor | Product | Version | |
|---|---|---|---|
| ▼ | Microsoft | ASP.NET Core |
Version: 2.1 Version: 2.2 |
|
|
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cve-2020-0603
Vulnerability from cvelistv5
Published
2020-01-14 23:11
Modified
2024-08-04 06:11
Severity ?
EPSS score ?
Summary
A remote code execution vulnerability exists in ASP.NET Core software when the software fails to handle objects in memory.An attacker who successfully exploited the vulnerability could run arbitrary code in the context of the current user, aka 'ASP.NET Core Remote Code Execution Vulnerability'.
References
| ▼ | URL | Tags |
|---|---|---|
| https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2020-0603 | x_refsource_MISC | |
| https://access.redhat.com/errata/RHSA-2020:0130 | vendor-advisory, x_refsource_REDHAT | |
| https://access.redhat.com/errata/RHSA-2020:0134 | vendor-advisory, x_refsource_REDHAT |
Impacted products
| Vendor | Product | Version | |
|---|---|---|---|
| ▼ | Microsoft | ASP.NET Core |
Version: 2.1 Version: 3.0 Version: 3.1 |
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cve-2018-8171
Vulnerability from cvelistv5
Published
2018-07-11 00:00
Modified
2024-08-05 06:46
Severity ?
EPSS score ?
Summary
A Security Feature Bypass vulnerability exists in ASP.NET when the number of incorrect login attempts is not validated, aka "ASP.NET Security Feature Bypass Vulnerability." This affects ASP.NET, ASP.NET Core 1.1, ASP.NET Core 1.0, ASP.NET Core 2.0, ASP.NET MVC 5.2.
References
| ▼ | URL | Tags |
|---|---|---|
| http://www.securitytracker.com/id/1041267 | vdb-entry, x_refsource_SECTRACK | |
| http://www.securityfocus.com/bid/104659 | vdb-entry, x_refsource_BID | |
| https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2018-8171 | x_refsource_CONFIRM |
Impacted products
| Vendor | Product | Version | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| ▼ | Microsoft | ASP.NET |
Version: Web Pages 3.2.3 on Microsoft Visual Studio 2013 Update 5 Version: Web Pages 3.2.3 on Microsoft Visual Studio 2015 Update 3 |
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var-201711-0194
Vulnerability from variot
.NET Core 1.0, 1.1, and 2.0 allow an unauthenticated attacker to remotely cause a denial of service attack against a .NET Core web application by improperly parsing certificate data. A denial of service vulnerability exists when .NET Core improperly handles parsing certificate data, aka ".NET CORE Denial Of Service Vulnerability". ASP.NET Core 1.0, 1.1 and 2.0 are vulnerable. -----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1
===================================================================== Red Hat Security Advisory
Synopsis: Low: .NET Core security update Advisory ID: RHSA-2017:3248-01 Product: dotNET on RHEL Advisory URL: https://access.redhat.com/errata/RHSA-2017:3248 Issue date: 2017-11-20 CVE Names: CVE-2017-8585 CVE-2017-11770 =====================================================================
- Summary:
A security update for .NET Core on RHEL is now available.
Red Hat Product Security has rated this update as having a security impact of Low. 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:
dotNET on RHEL for Red Hat Enterprise Linux ComputeNode (v. 7) - x86_64 dotNET on RHEL for Red Hat Enterprise Linux Server (v. 7) - x86_64 dotNET on RHEL for Red Hat Enterprise Linux Workstation (v. 7) - x86_64
- Description:
New versions of .NET Core that address several security vulnerabilities are now available. The updated versions are .NET Core 1.0.8, 1.1.5 and 2.0.3. (CVE-2017-11770)
- 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/):
1512982 - CVE-2017-8585 dotNet: DDoS via invalid culture 1512992 - CVE-2017-11770 dotNET: DDos via bad certificate
- Package List:
dotNET on RHEL for Red Hat Enterprise Linux ComputeNode (v. 7):
Source: rh-dotnetcore10-dotnetcore-1.0.8-1.el7.src.rpm
x86_64: rh-dotnetcore10-dotnetcore-1.0.8-1.el7.x86_64.rpm rh-dotnetcore10-dotnetcore-debuginfo-1.0.8-1.el7.x86_64.rpm
dotNET on RHEL for Red Hat Enterprise Linux ComputeNode (v. 7):
Source: rh-dotnetcore11-dotnetcore-1.1.5-1.el7.src.rpm
x86_64: rh-dotnetcore11-dotnetcore-1.1.5-1.el7.x86_64.rpm rh-dotnetcore11-dotnetcore-debuginfo-1.1.5-1.el7.x86_64.rpm
dotNET on RHEL for Red Hat Enterprise Linux ComputeNode (v. 7):
Source: rh-dotnet20-dotnet-2.0.3-4.el7.src.rpm
x86_64: rh-dotnet20-dotnet-2.0.3-4.el7.x86_64.rpm rh-dotnet20-dotnet-debuginfo-2.0.3-4.el7.x86_64.rpm rh-dotnet20-dotnet-host-2.0.3-4.el7.x86_64.rpm rh-dotnet20-dotnet-runtime-2.0-2.0.3-4.el7.x86_64.rpm rh-dotnet20-dotnet-sdk-2.0-2.0.3-4.el7.x86_64.rpm
dotNET on RHEL for Red Hat Enterprise Linux Server (v. 7):
Source: rh-dotnetcore10-dotnetcore-1.0.8-1.el7.src.rpm
x86_64: rh-dotnetcore10-dotnetcore-1.0.8-1.el7.x86_64.rpm rh-dotnetcore10-dotnetcore-debuginfo-1.0.8-1.el7.x86_64.rpm
dotNET on RHEL for Red Hat Enterprise Linux Server (v. 7):
Source: rh-dotnetcore11-dotnetcore-1.1.5-1.el7.src.rpm
x86_64: rh-dotnetcore11-dotnetcore-1.1.5-1.el7.x86_64.rpm rh-dotnetcore11-dotnetcore-debuginfo-1.1.5-1.el7.x86_64.rpm
dotNET on RHEL for Red Hat Enterprise Linux Server (v. 7):
Source: rh-dotnet20-dotnet-2.0.3-4.el7.src.rpm
x86_64: rh-dotnet20-dotnet-2.0.3-4.el7.x86_64.rpm rh-dotnet20-dotnet-debuginfo-2.0.3-4.el7.x86_64.rpm rh-dotnet20-dotnet-host-2.0.3-4.el7.x86_64.rpm rh-dotnet20-dotnet-runtime-2.0-2.0.3-4.el7.x86_64.rpm rh-dotnet20-dotnet-sdk-2.0-2.0.3-4.el7.x86_64.rpm
dotNET on RHEL for Red Hat Enterprise Linux Workstation (v. 7):
Source: rh-dotnetcore10-dotnetcore-1.0.8-1.el7.src.rpm
x86_64: rh-dotnetcore10-dotnetcore-1.0.8-1.el7.x86_64.rpm rh-dotnetcore10-dotnetcore-debuginfo-1.0.8-1.el7.x86_64.rpm
dotNET on RHEL for Red Hat Enterprise Linux Workstation (v. 7):
Source: rh-dotnetcore11-dotnetcore-1.1.5-1.el7.src.rpm
x86_64: rh-dotnetcore11-dotnetcore-1.1.5-1.el7.x86_64.rpm rh-dotnetcore11-dotnetcore-debuginfo-1.1.5-1.el7.x86_64.rpm
dotNET on RHEL for Red Hat Enterprise Linux Workstation (v. 7):
Source: rh-dotnet20-dotnet-2.0.3-4.el7.src.rpm
x86_64: rh-dotnet20-dotnet-2.0.3-4.el7.x86_64.rpm rh-dotnet20-dotnet-debuginfo-2.0.3-4.el7.x86_64.rpm rh-dotnet20-dotnet-host-2.0.3-4.el7.x86_64.rpm rh-dotnet20-dotnet-runtime-2.0-2.0.3-4.el7.x86_64.rpm rh-dotnet20-dotnet-sdk-2.0-2.0.3-4.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-2017-8585 https://access.redhat.com/security/cve/CVE-2017-11770 https://access.redhat.com/security/updates/classification/#low
https://github.com/dotnet/announcements/issues/34 https://github.com/dotnet/announcements/issues/44
https://github.com/dotnet/core/blob/master/release-notes/2.0/2.0.3.md https://github.com/dotnet/core/blob/master/release-notes/1.1/1.1.5.md https://github.com/dotnet/core/blob/master/release-notes/1.0/1.0.8.md
- Contact:
The Red Hat security contact is secalert@redhat.com. More contact details at https://access.redhat.com/security/team/contact/
Copyright 2017 Red Hat, Inc. -----BEGIN PGP SIGNATURE----- Version: GnuPG v1
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-- RHSA-announce mailing list RHSA-announce@redhat.com https://www.redhat.com/mailman/listinfo/rhsa-announce
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"data": ".NET Core 1.0, 1.1, and 2.0 allow an unauthenticated attacker to remotely cause a denial of service attack against a .NET Core web application by improperly parsing certificate data. A denial of service vulnerability exists when .NET Core improperly handles parsing certificate data, aka \".NET CORE Denial Of Service Vulnerability\". \nASP.NET Core 1.0, 1.1 and 2.0 are vulnerable. -----BEGIN PGP SIGNED MESSAGE-----\nHash: SHA1\n\n=====================================================================\n Red Hat Security Advisory\n\nSynopsis: Low: .NET Core security update\nAdvisory ID: RHSA-2017:3248-01\nProduct: dotNET on RHEL\nAdvisory URL: https://access.redhat.com/errata/RHSA-2017:3248\nIssue date: 2017-11-20\nCVE Names: CVE-2017-8585 CVE-2017-11770 \n=====================================================================\n\n1. Summary:\n\nA security update for .NET Core on RHEL is now available. \n\nRed Hat Product Security has rated this update as having a security impact\nof Low. 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\ndotNET on RHEL for Red Hat Enterprise Linux ComputeNode (v. 7) - x86_64\ndotNET on RHEL for Red Hat Enterprise Linux Server (v. 7) - x86_64\ndotNET on RHEL for Red Hat Enterprise Linux Workstation (v. 7) - x86_64\n\n3. Description:\n\nNew versions of .NET Core that address several security vulnerabilities are\nnow available. The updated versions are .NET Core 1.0.8, 1.1.5 and 2.0.3. (CVE-2017-11770)\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\n1512982 - CVE-2017-8585 dotNet: DDoS via invalid culture\n1512992 - CVE-2017-11770 dotNET: DDos via bad certificate\n\n6. Package List:\n\ndotNET on RHEL for Red Hat Enterprise Linux ComputeNode (v. 7):\n\nSource:\nrh-dotnetcore10-dotnetcore-1.0.8-1.el7.src.rpm\n\nx86_64:\nrh-dotnetcore10-dotnetcore-1.0.8-1.el7.x86_64.rpm\nrh-dotnetcore10-dotnetcore-debuginfo-1.0.8-1.el7.x86_64.rpm\n\ndotNET on RHEL for Red Hat Enterprise Linux ComputeNode (v. 7):\n\nSource:\nrh-dotnetcore11-dotnetcore-1.1.5-1.el7.src.rpm\n\nx86_64:\nrh-dotnetcore11-dotnetcore-1.1.5-1.el7.x86_64.rpm\nrh-dotnetcore11-dotnetcore-debuginfo-1.1.5-1.el7.x86_64.rpm\n\ndotNET on RHEL for Red Hat Enterprise Linux ComputeNode (v. 7):\n\nSource:\nrh-dotnet20-dotnet-2.0.3-4.el7.src.rpm\n\nx86_64:\nrh-dotnet20-dotnet-2.0.3-4.el7.x86_64.rpm\nrh-dotnet20-dotnet-debuginfo-2.0.3-4.el7.x86_64.rpm\nrh-dotnet20-dotnet-host-2.0.3-4.el7.x86_64.rpm\nrh-dotnet20-dotnet-runtime-2.0-2.0.3-4.el7.x86_64.rpm\nrh-dotnet20-dotnet-sdk-2.0-2.0.3-4.el7.x86_64.rpm\n\ndotNET on RHEL for Red Hat Enterprise Linux Server (v. 7):\n\nSource:\nrh-dotnetcore10-dotnetcore-1.0.8-1.el7.src.rpm\n\nx86_64:\nrh-dotnetcore10-dotnetcore-1.0.8-1.el7.x86_64.rpm\nrh-dotnetcore10-dotnetcore-debuginfo-1.0.8-1.el7.x86_64.rpm\n\ndotNET on RHEL for Red Hat Enterprise Linux Server (v. 7):\n\nSource:\nrh-dotnetcore11-dotnetcore-1.1.5-1.el7.src.rpm\n\nx86_64:\nrh-dotnetcore11-dotnetcore-1.1.5-1.el7.x86_64.rpm\nrh-dotnetcore11-dotnetcore-debuginfo-1.1.5-1.el7.x86_64.rpm\n\ndotNET on RHEL for Red Hat Enterprise Linux Server (v. 7):\n\nSource:\nrh-dotnet20-dotnet-2.0.3-4.el7.src.rpm\n\nx86_64:\nrh-dotnet20-dotnet-2.0.3-4.el7.x86_64.rpm\nrh-dotnet20-dotnet-debuginfo-2.0.3-4.el7.x86_64.rpm\nrh-dotnet20-dotnet-host-2.0.3-4.el7.x86_64.rpm\nrh-dotnet20-dotnet-runtime-2.0-2.0.3-4.el7.x86_64.rpm\nrh-dotnet20-dotnet-sdk-2.0-2.0.3-4.el7.x86_64.rpm\n\ndotNET on RHEL for Red Hat Enterprise Linux Workstation (v. 7):\n\nSource:\nrh-dotnetcore10-dotnetcore-1.0.8-1.el7.src.rpm\n\nx86_64:\nrh-dotnetcore10-dotnetcore-1.0.8-1.el7.x86_64.rpm\nrh-dotnetcore10-dotnetcore-debuginfo-1.0.8-1.el7.x86_64.rpm\n\ndotNET on RHEL for Red Hat Enterprise Linux Workstation (v. 7):\n\nSource:\nrh-dotnetcore11-dotnetcore-1.1.5-1.el7.src.rpm\n\nx86_64:\nrh-dotnetcore11-dotnetcore-1.1.5-1.el7.x86_64.rpm\nrh-dotnetcore11-dotnetcore-debuginfo-1.1.5-1.el7.x86_64.rpm\n\ndotNET on RHEL for Red Hat Enterprise Linux Workstation (v. 7):\n\nSource:\nrh-dotnet20-dotnet-2.0.3-4.el7.src.rpm\n\nx86_64:\nrh-dotnet20-dotnet-2.0.3-4.el7.x86_64.rpm\nrh-dotnet20-dotnet-debuginfo-2.0.3-4.el7.x86_64.rpm\nrh-dotnet20-dotnet-host-2.0.3-4.el7.x86_64.rpm\nrh-dotnet20-dotnet-runtime-2.0-2.0.3-4.el7.x86_64.rpm\nrh-dotnet20-dotnet-sdk-2.0-2.0.3-4.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-2017-8585\nhttps://access.redhat.com/security/cve/CVE-2017-11770\nhttps://access.redhat.com/security/updates/classification/#low\n\nhttps://github.com/dotnet/announcements/issues/34\nhttps://github.com/dotnet/announcements/issues/44\n\nhttps://github.com/dotnet/core/blob/master/release-notes/2.0/2.0.3.md\nhttps://github.com/dotnet/core/blob/master/release-notes/1.1/1.1.5.md\nhttps://github.com/dotnet/core/blob/master/release-notes/1.0/1.0.8.md\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 2017 Red Hat, Inc. \n-----BEGIN PGP SIGNATURE-----\nVersion: GnuPG v1\n\niD8DBQFaEsB8XlSAg2UNWIIRAmOjAJ9wjYtfCUbtPpsnb6lS24iFpnlohwCfW3q7\nqK6A1l+OTjiiqdhM/cGc8ZU=\n=DZ68\n-----END PGP SIGNATURE-----\n\n--\nRHSA-announce mailing list\nRHSA-announce@redhat.com\nhttps://www.redhat.com/mailman/listinfo/rhsa-announce\n",
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var-202108-0999
Vulnerability from variot
ASP.NET Core and Visual Studio Information Disclosure Vulnerability. Pillow is a Python-based image processing library. There is currently no information about this vulnerability, please feel free to follow CNNVD or manufacturer announcements. -----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256
===================================================================== Red Hat Security Advisory
Synopsis: Important: .NET Core 3.1 on RHEL 7 security and bugfix update Advisory ID: RHSA-2021:3143-01 Product: .NET Core on Red Hat Enterprise Linux Advisory URL: https://access.redhat.com/errata/RHSA-2021:3143 Issue date: 2021-08-11 CVE Names: CVE-2021-26423 CVE-2021-34485 CVE-2021-34532 =====================================================================
- Summary:
An update for .NET Core 3.1 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 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 that address security vulnerabilities are now available. The updated versions are .NET SDK 3.1.118 and .NET Runtime 3.1.18.
Security Fix(es):
-
dotnet: ASP.NET Core WebSocket frame processing DoS (CVE-2021-26423)
-
dotnet: Dump file created world-readable (CVE-2021-34485)
-
dotnet: ASP.NET Core JWT token logging (CVE-2021-34532)
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
- Bugs fixed (https://bugzilla.redhat.com/):
1990286 - CVE-2021-34485 dotnet: Dump file created world-readable 1990295 - CVE-2021-26423 dotnet: ASP.NET Core WebSocket frame processing DoS 1990300 - CVE-2021-34532 dotnet: ASP.NET Core JWT token logging
- Package List:
.NET Core on Red Hat Enterprise Linux ComputeNode (v. 7):
Source: rh-dotnet31-dotnet-3.1.118-1.el7_9.src.rpm
x86_64: rh-dotnet31-aspnetcore-runtime-3.1-3.1.18-1.el7_9.x86_64.rpm rh-dotnet31-aspnetcore-targeting-pack-3.1-3.1.18-1.el7_9.x86_64.rpm rh-dotnet31-dotnet-3.1.118-1.el7_9.x86_64.rpm rh-dotnet31-dotnet-apphost-pack-3.1-3.1.18-1.el7_9.x86_64.rpm rh-dotnet31-dotnet-debuginfo-3.1.118-1.el7_9.x86_64.rpm rh-dotnet31-dotnet-host-3.1.18-1.el7_9.x86_64.rpm rh-dotnet31-dotnet-hostfxr-3.1-3.1.18-1.el7_9.x86_64.rpm rh-dotnet31-dotnet-runtime-3.1-3.1.18-1.el7_9.x86_64.rpm rh-dotnet31-dotnet-sdk-3.1-3.1.118-1.el7_9.x86_64.rpm rh-dotnet31-dotnet-targeting-pack-3.1-3.1.18-1.el7_9.x86_64.rpm rh-dotnet31-dotnet-templates-3.1-3.1.118-1.el7_9.x86_64.rpm rh-dotnet31-netstandard-targeting-pack-2.1-3.1.118-1.el7_9.x86_64.rpm
.NET Core on Red Hat Enterprise Linux Server (v. 7):
Source: rh-dotnet31-dotnet-3.1.118-1.el7_9.src.rpm
x86_64: rh-dotnet31-aspnetcore-runtime-3.1-3.1.18-1.el7_9.x86_64.rpm rh-dotnet31-aspnetcore-targeting-pack-3.1-3.1.18-1.el7_9.x86_64.rpm rh-dotnet31-dotnet-3.1.118-1.el7_9.x86_64.rpm rh-dotnet31-dotnet-apphost-pack-3.1-3.1.18-1.el7_9.x86_64.rpm rh-dotnet31-dotnet-debuginfo-3.1.118-1.el7_9.x86_64.rpm rh-dotnet31-dotnet-host-3.1.18-1.el7_9.x86_64.rpm rh-dotnet31-dotnet-hostfxr-3.1-3.1.18-1.el7_9.x86_64.rpm rh-dotnet31-dotnet-runtime-3.1-3.1.18-1.el7_9.x86_64.rpm rh-dotnet31-dotnet-sdk-3.1-3.1.118-1.el7_9.x86_64.rpm rh-dotnet31-dotnet-targeting-pack-3.1-3.1.18-1.el7_9.x86_64.rpm rh-dotnet31-dotnet-templates-3.1-3.1.118-1.el7_9.x86_64.rpm rh-dotnet31-netstandard-targeting-pack-2.1-3.1.118-1.el7_9.x86_64.rpm
.NET Core on Red Hat Enterprise Linux Workstation (v. 7):
Source: rh-dotnet31-dotnet-3.1.118-1.el7_9.src.rpm
x86_64: rh-dotnet31-aspnetcore-runtime-3.1-3.1.18-1.el7_9.x86_64.rpm rh-dotnet31-aspnetcore-targeting-pack-3.1-3.1.18-1.el7_9.x86_64.rpm rh-dotnet31-dotnet-3.1.118-1.el7_9.x86_64.rpm rh-dotnet31-dotnet-apphost-pack-3.1-3.1.18-1.el7_9.x86_64.rpm rh-dotnet31-dotnet-debuginfo-3.1.118-1.el7_9.x86_64.rpm rh-dotnet31-dotnet-host-3.1.18-1.el7_9.x86_64.rpm rh-dotnet31-dotnet-hostfxr-3.1-3.1.18-1.el7_9.x86_64.rpm rh-dotnet31-dotnet-runtime-3.1-3.1.18-1.el7_9.x86_64.rpm rh-dotnet31-dotnet-sdk-3.1-3.1.118-1.el7_9.x86_64.rpm rh-dotnet31-dotnet-targeting-pack-3.1-3.1.18-1.el7_9.x86_64.rpm rh-dotnet31-dotnet-templates-3.1-3.1.118-1.el7_9.x86_64.rpm rh-dotnet31-netstandard-targeting-pack-2.1-3.1.118-1.el7_9.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-2021-26423 https://access.redhat.com/security/cve/CVE-2021-34485 https://access.redhat.com/security/cve/CVE-2021-34532 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/
Copyright 2021 Red Hat, Inc. -----BEGIN PGP SIGNATURE----- Version: GnuPG v1
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-- RHSA-announce mailing list RHSA-announce@redhat.com https://listman.redhat.com/mailman/listinfo/rhsa-announce
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"data": "ASP.NET Core and Visual Studio Information Disclosure Vulnerability. Pillow is a Python-based image processing library. \nThere is currently no information about this vulnerability, please feel free to follow CNNVD or manufacturer announcements. -----BEGIN PGP SIGNED MESSAGE-----\nHash: SHA256\n\n=====================================================================\n Red Hat Security Advisory\n\nSynopsis: Important: .NET Core 3.1 on RHEL 7 security and bugfix update\nAdvisory ID: RHSA-2021:3143-01\nProduct: .NET Core on Red Hat Enterprise Linux\nAdvisory URL: https://access.redhat.com/errata/RHSA-2021:3143\nIssue date: 2021-08-11\nCVE Names: CVE-2021-26423 CVE-2021-34485 CVE-2021-34532 \n=====================================================================\n\n1. Summary:\n\nAn update for .NET Core 3.1 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 is a managed-software framework. It implements a subset of the .NET\nframework APIs and several new APIs, and it includes a CLR implementation. \n\nNew versions of .NET that address security vulnerabilities are now\navailable. The updated versions are .NET SDK 3.1.118 and .NET Runtime\n3.1.18. \n\nSecurity Fix(es):\n\n* dotnet: ASP.NET Core WebSocket frame processing DoS (CVE-2021-26423)\n\n* dotnet: Dump file created world-readable (CVE-2021-34485)\n\n* dotnet: ASP.NET Core JWT token logging (CVE-2021-34532)\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. Bugs fixed (https://bugzilla.redhat.com/):\n\n1990286 - CVE-2021-34485 dotnet: Dump file created world-readable\n1990295 - CVE-2021-26423 dotnet: ASP.NET Core WebSocket frame processing DoS\n1990300 - CVE-2021-34532 dotnet: ASP.NET Core JWT token logging\n\n6. Package List:\n\n.NET Core on Red Hat Enterprise Linux ComputeNode (v. 7):\n\nSource:\nrh-dotnet31-dotnet-3.1.118-1.el7_9.src.rpm\n\nx86_64:\nrh-dotnet31-aspnetcore-runtime-3.1-3.1.18-1.el7_9.x86_64.rpm\nrh-dotnet31-aspnetcore-targeting-pack-3.1-3.1.18-1.el7_9.x86_64.rpm\nrh-dotnet31-dotnet-3.1.118-1.el7_9.x86_64.rpm\nrh-dotnet31-dotnet-apphost-pack-3.1-3.1.18-1.el7_9.x86_64.rpm\nrh-dotnet31-dotnet-debuginfo-3.1.118-1.el7_9.x86_64.rpm\nrh-dotnet31-dotnet-host-3.1.18-1.el7_9.x86_64.rpm\nrh-dotnet31-dotnet-hostfxr-3.1-3.1.18-1.el7_9.x86_64.rpm\nrh-dotnet31-dotnet-runtime-3.1-3.1.18-1.el7_9.x86_64.rpm\nrh-dotnet31-dotnet-sdk-3.1-3.1.118-1.el7_9.x86_64.rpm\nrh-dotnet31-dotnet-targeting-pack-3.1-3.1.18-1.el7_9.x86_64.rpm\nrh-dotnet31-dotnet-templates-3.1-3.1.118-1.el7_9.x86_64.rpm\nrh-dotnet31-netstandard-targeting-pack-2.1-3.1.118-1.el7_9.x86_64.rpm\n\n.NET Core on Red Hat Enterprise Linux Server (v. 7):\n\nSource:\nrh-dotnet31-dotnet-3.1.118-1.el7_9.src.rpm\n\nx86_64:\nrh-dotnet31-aspnetcore-runtime-3.1-3.1.18-1.el7_9.x86_64.rpm\nrh-dotnet31-aspnetcore-targeting-pack-3.1-3.1.18-1.el7_9.x86_64.rpm\nrh-dotnet31-dotnet-3.1.118-1.el7_9.x86_64.rpm\nrh-dotnet31-dotnet-apphost-pack-3.1-3.1.18-1.el7_9.x86_64.rpm\nrh-dotnet31-dotnet-debuginfo-3.1.118-1.el7_9.x86_64.rpm\nrh-dotnet31-dotnet-host-3.1.18-1.el7_9.x86_64.rpm\nrh-dotnet31-dotnet-hostfxr-3.1-3.1.18-1.el7_9.x86_64.rpm\nrh-dotnet31-dotnet-runtime-3.1-3.1.18-1.el7_9.x86_64.rpm\nrh-dotnet31-dotnet-sdk-3.1-3.1.118-1.el7_9.x86_64.rpm\nrh-dotnet31-dotnet-targeting-pack-3.1-3.1.18-1.el7_9.x86_64.rpm\nrh-dotnet31-dotnet-templates-3.1-3.1.118-1.el7_9.x86_64.rpm\nrh-dotnet31-netstandard-targeting-pack-2.1-3.1.118-1.el7_9.x86_64.rpm\n\n.NET Core on Red Hat Enterprise Linux Workstation (v. 7):\n\nSource:\nrh-dotnet31-dotnet-3.1.118-1.el7_9.src.rpm\n\nx86_64:\nrh-dotnet31-aspnetcore-runtime-3.1-3.1.18-1.el7_9.x86_64.rpm\nrh-dotnet31-aspnetcore-targeting-pack-3.1-3.1.18-1.el7_9.x86_64.rpm\nrh-dotnet31-dotnet-3.1.118-1.el7_9.x86_64.rpm\nrh-dotnet31-dotnet-apphost-pack-3.1-3.1.18-1.el7_9.x86_64.rpm\nrh-dotnet31-dotnet-debuginfo-3.1.118-1.el7_9.x86_64.rpm\nrh-dotnet31-dotnet-host-3.1.18-1.el7_9.x86_64.rpm\nrh-dotnet31-dotnet-hostfxr-3.1-3.1.18-1.el7_9.x86_64.rpm\nrh-dotnet31-dotnet-runtime-3.1-3.1.18-1.el7_9.x86_64.rpm\nrh-dotnet31-dotnet-sdk-3.1-3.1.118-1.el7_9.x86_64.rpm\nrh-dotnet31-dotnet-targeting-pack-3.1-3.1.18-1.el7_9.x86_64.rpm\nrh-dotnet31-dotnet-templates-3.1-3.1.118-1.el7_9.x86_64.rpm\nrh-dotnet31-netstandard-targeting-pack-2.1-3.1.118-1.el7_9.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-2021-26423\nhttps://access.redhat.com/security/cve/CVE-2021-34485\nhttps://access.redhat.com/security/cve/CVE-2021-34532\nhttps://access.redhat.com/security/updates/classification/#important\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 2021 Red Hat, Inc. \n-----BEGIN PGP SIGNATURE-----\nVersion: GnuPG v1\n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\n3V5TkyNr+k0=\n=JpAp\n-----END PGP SIGNATURE-----\n\n--\nRHSA-announce mailing list\nRHSA-announce@redhat.com\nhttps://listman.redhat.com/mailman/listinfo/rhsa-announce\n",
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var-202112-1833
Vulnerability from variot
ASP.NET Core and Visual Studio Elevation of Privilege Vulnerability. The framework is used to build cloud-based applications such as web apps, IoT apps, and mobile backends. Visual Studio Code is an open source code editor
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var-201711-0162
Vulnerability from variot
ASP.NET Core 2.0 allows an attacker to steal log-in session information such as cookies or authentication tokens via a specially crafted URL aka "ASP.NET Core Elevation Of Privilege Vulnerability". 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. An attacker can leverage this issue by constructing a crafted URI and enticing a user to follow it. When an unsuspecting victim follows the link, they may be redirected to an attacker-controlled site; this may aid in phishing attacks. Other attacks are possible
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var-202308-2021
Vulnerability from variot
.NET and Visual Studio Denial of Service Vulnerability. 9) - aarch64, ppc64le, s390x, x86_64
- ========================================================================== Ubuntu Security Notice USN-6278-2 August 10, 2023
dotnet6, dotnet7 vulnerabilities
A security issue affects these releases of Ubuntu and its derivatives:
- Ubuntu 22.04 LTS
Summary:
Several security issues were fixed in .NET.
Software Description: - dotnet6: dotNET CLI tools and runtime - dotnet7: dotNET CLI tools and runtime
Details:
USN-6278-1 fixed several vulnerabilities in .NET. This update provides the corresponding updates for Ubuntu 22.04 LTS.
Original advisory details:
It was discovered that .NET did properly handle the execution of certain commands. An attacker could possibly use this issue to achieve remote code execution. (CVE-2023-35390)
Benoit Foucher discovered that .NET did not properly implement the QUIC stream limit in HTTP/3. An attacker could possibly use this issue to cause a denial of service. (CVE-2023-38178)
It was discovered that .NET did not properly handle the disconnection of potentially malicious clients interfacing with a Kestrel server. An attacker could possibly use this issue to cause a denial of service. (CVE-2023-38180)
Update instructions:
The problem can be corrected by updating your system to the following package versions:
Ubuntu 22.04 LTS: aspnetcore-runtime-6.0 6.0.121-0ubuntu1~22.04.1 aspnetcore-runtime-7.0 7.0.110-0ubuntu1~22.04.1 dotnet-host 6.0.121-0ubuntu1~22.04.1 dotnet-host-7.0 7.0.110-0ubuntu1~22.04.1 dotnet-hostfxr-6.0 6.0.121-0ubuntu1~22.04.1 dotnet-hostfxr-7.0 7.0.110-0ubuntu1~22.04.1 dotnet-runtime-6.0 6.0.121-0ubuntu1~22.04.1 dotnet-runtime-7.0 7.0.110-0ubuntu1~22.04.1 dotnet-sdk-6.0 6.0.121-0ubuntu1~22.04.1 dotnet-sdk-7.0 7.0.110-0ubuntu1~22.04.1 dotnet6 6.0.121-0ubuntu1~22.04.1 dotnet7 7.0.110-0ubuntu1~22.04.1
In general, a standard system update will make all the necessary changes. 9) - aarch64, s390x, x86_64
- -----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256
===================================================================== Red Hat Security Advisory
Synopsis: Important: rh-dotnet60-dotnet security, bug fix, and enhancement update Advisory ID: RHSA-2023:4641-01 Product: .NET Core on Red Hat Enterprise Linux Advisory URL: https://access.redhat.com/errata/RHSA-2023:4641 Issue date: 2023-08-14 CVE Names: CVE-2023-35390 CVE-2023-38180 =====================================================================
- Summary:
An update for rh-dotnet60-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 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 that address a security vulnerability are now available. The updated versions are .NET SDK 6.0.121 and .NET Runtime 6.0.21.
Security Fix(es):
-
dotnet: RCE under dotnet commands (CVE-2023-35390)
-
dotnet: Kestrel vulnerability to slow read attacks leading to Denial of Service attack (CVE-2023-38180)
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
- Bugs fixed (https://bugzilla.redhat.com/):
2228621 - CVE-2023-38180 dotnet: Kestrel vulnerability to slow read attacks leading to Denial of Service attack 2228622 - CVE-2023-35390 dotnet: RCE under dotnet commands
- Package List:
.NET Core on Red Hat Enterprise Linux ComputeNode (v. 7):
Source: rh-dotnet60-dotnet-6.0.121-1.el7_9.src.rpm
x86_64: rh-dotnet60-aspnetcore-runtime-6.0-6.0.21-1.el7_9.x86_64.rpm rh-dotnet60-aspnetcore-targeting-pack-6.0-6.0.21-1.el7_9.x86_64.rpm rh-dotnet60-dotnet-6.0.121-1.el7_9.x86_64.rpm rh-dotnet60-dotnet-apphost-pack-6.0-6.0.21-1.el7_9.x86_64.rpm rh-dotnet60-dotnet-debuginfo-6.0.121-1.el7_9.x86_64.rpm rh-dotnet60-dotnet-host-6.0.21-1.el7_9.x86_64.rpm rh-dotnet60-dotnet-hostfxr-6.0-6.0.21-1.el7_9.x86_64.rpm rh-dotnet60-dotnet-runtime-6.0-6.0.21-1.el7_9.x86_64.rpm rh-dotnet60-dotnet-sdk-6.0-6.0.121-1.el7_9.x86_64.rpm rh-dotnet60-dotnet-sdk-6.0-source-built-artifacts-6.0.121-1.el7_9.x86_64.rpm rh-dotnet60-dotnet-targeting-pack-6.0-6.0.21-1.el7_9.x86_64.rpm rh-dotnet60-dotnet-templates-6.0-6.0.121-1.el7_9.x86_64.rpm rh-dotnet60-netstandard-targeting-pack-2.1-6.0.121-1.el7_9.x86_64.rpm
.NET Core on Red Hat Enterprise Linux Server (v. 7):
Source: rh-dotnet60-dotnet-6.0.121-1.el7_9.src.rpm
x86_64: rh-dotnet60-aspnetcore-runtime-6.0-6.0.21-1.el7_9.x86_64.rpm rh-dotnet60-aspnetcore-targeting-pack-6.0-6.0.21-1.el7_9.x86_64.rpm rh-dotnet60-dotnet-6.0.121-1.el7_9.x86_64.rpm rh-dotnet60-dotnet-apphost-pack-6.0-6.0.21-1.el7_9.x86_64.rpm rh-dotnet60-dotnet-debuginfo-6.0.121-1.el7_9.x86_64.rpm rh-dotnet60-dotnet-host-6.0.21-1.el7_9.x86_64.rpm rh-dotnet60-dotnet-hostfxr-6.0-6.0.21-1.el7_9.x86_64.rpm rh-dotnet60-dotnet-runtime-6.0-6.0.21-1.el7_9.x86_64.rpm rh-dotnet60-dotnet-sdk-6.0-6.0.121-1.el7_9.x86_64.rpm rh-dotnet60-dotnet-sdk-6.0-source-built-artifacts-6.0.121-1.el7_9.x86_64.rpm rh-dotnet60-dotnet-targeting-pack-6.0-6.0.21-1.el7_9.x86_64.rpm rh-dotnet60-dotnet-templates-6.0-6.0.121-1.el7_9.x86_64.rpm rh-dotnet60-netstandard-targeting-pack-2.1-6.0.121-1.el7_9.x86_64.rpm
.NET Core on Red Hat Enterprise Linux Workstation (v. 7):
Source: rh-dotnet60-dotnet-6.0.121-1.el7_9.src.rpm
x86_64: rh-dotnet60-aspnetcore-runtime-6.0-6.0.21-1.el7_9.x86_64.rpm rh-dotnet60-aspnetcore-targeting-pack-6.0-6.0.21-1.el7_9.x86_64.rpm rh-dotnet60-dotnet-6.0.121-1.el7_9.x86_64.rpm rh-dotnet60-dotnet-apphost-pack-6.0-6.0.21-1.el7_9.x86_64.rpm rh-dotnet60-dotnet-debuginfo-6.0.121-1.el7_9.x86_64.rpm rh-dotnet60-dotnet-host-6.0.21-1.el7_9.x86_64.rpm rh-dotnet60-dotnet-hostfxr-6.0-6.0.21-1.el7_9.x86_64.rpm rh-dotnet60-dotnet-runtime-6.0-6.0.21-1.el7_9.x86_64.rpm rh-dotnet60-dotnet-sdk-6.0-6.0.121-1.el7_9.x86_64.rpm rh-dotnet60-dotnet-sdk-6.0-source-built-artifacts-6.0.121-1.el7_9.x86_64.rpm rh-dotnet60-dotnet-targeting-pack-6.0-6.0.21-1.el7_9.x86_64.rpm rh-dotnet60-dotnet-templates-6.0-6.0.121-1.el7_9.x86_64.rpm rh-dotnet60-netstandard-targeting-pack-2.1-6.0.121-1.el7_9.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-2023-35390 https://access.redhat.com/security/cve/CVE-2023-38180 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/
Copyright 2023 Red Hat, Inc. -----BEGIN PGP SIGNATURE----- Version: GnuPG v1
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"data": ".NET and Visual Studio Denial of Service Vulnerability. 9) - aarch64, ppc64le, s390x, x86_64\n\n3. ==========================================================================\nUbuntu Security Notice USN-6278-2\nAugust 10, 2023\n\ndotnet6, dotnet7 vulnerabilities\n==========================================================================\n\nA security issue affects these releases of Ubuntu and its derivatives:\n\n- Ubuntu 22.04 LTS\n\nSummary:\n\nSeveral security issues were fixed in .NET. \n\nSoftware Description:\n- dotnet6: dotNET CLI tools and runtime\n- dotnet7: dotNET CLI tools and runtime\n\nDetails:\n\nUSN-6278-1 fixed several vulnerabilities in .NET. This update\nprovides the corresponding updates for Ubuntu 22.04 LTS. \n\nOriginal advisory details:\n\n It was discovered that .NET did properly handle the execution of\n certain commands. An attacker could possibly use this issue to\n achieve remote code execution. (CVE-2023-35390)\n\n Benoit Foucher discovered that .NET did not properly implement the\n QUIC stream limit in HTTP/3. An attacker could possibly use this\n issue to cause a denial of service. (CVE-2023-38178)\n\n It was discovered that .NET did not properly handle the disconnection\n of potentially malicious clients interfacing with a Kestrel server. An\n attacker could possibly use this issue to cause a denial of service. \n (CVE-2023-38180)\n\nUpdate instructions:\n\nThe problem can be corrected by updating your system to the following\npackage versions:\n\nUbuntu 22.04 LTS:\n aspnetcore-runtime-6.0 6.0.121-0ubuntu1~22.04.1\n aspnetcore-runtime-7.0 7.0.110-0ubuntu1~22.04.1\n dotnet-host 6.0.121-0ubuntu1~22.04.1\n dotnet-host-7.0 7.0.110-0ubuntu1~22.04.1\n dotnet-hostfxr-6.0 6.0.121-0ubuntu1~22.04.1\n dotnet-hostfxr-7.0 7.0.110-0ubuntu1~22.04.1\n dotnet-runtime-6.0 6.0.121-0ubuntu1~22.04.1\n dotnet-runtime-7.0 7.0.110-0ubuntu1~22.04.1\n dotnet-sdk-6.0 6.0.121-0ubuntu1~22.04.1\n dotnet-sdk-7.0 7.0.110-0ubuntu1~22.04.1\n dotnet6 6.0.121-0ubuntu1~22.04.1\n dotnet7 7.0.110-0ubuntu1~22.04.1\n\nIn general, a standard system update will make all the necessary changes. 9) - aarch64, s390x, x86_64\n\n3. -----BEGIN PGP SIGNED MESSAGE-----\nHash: SHA256\n\n=====================================================================\n Red Hat Security Advisory\n\nSynopsis: Important: rh-dotnet60-dotnet security, bug fix, and enhancement update\nAdvisory ID: RHSA-2023:4641-01\nProduct: .NET Core on Red Hat Enterprise Linux\nAdvisory URL: https://access.redhat.com/errata/RHSA-2023:4641\nIssue date: 2023-08-14\nCVE Names: CVE-2023-35390 CVE-2023-38180 \n=====================================================================\n\n1. Summary:\n\nAn update for rh-dotnet60-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 is a managed-software framework. It implements a subset of the .NET\nframework APIs and several new APIs, and it includes a CLR implementation. \n\nNew versions of .NET that address a security vulnerability are now\navailable. The updated versions are .NET SDK 6.0.121 and .NET Runtime\n6.0.21. \n\nSecurity Fix(es):\n\n* dotnet: RCE under dotnet commands (CVE-2023-35390)\n\n* dotnet: Kestrel vulnerability to slow read attacks leading to Denial of\nService attack (CVE-2023-38180)\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. Bugs fixed (https://bugzilla.redhat.com/):\n\n2228621 - CVE-2023-38180 dotnet: Kestrel vulnerability to slow read attacks leading to Denial of Service attack\n2228622 - CVE-2023-35390 dotnet: RCE under dotnet commands\n\n6. Package List:\n\n.NET Core on Red Hat Enterprise Linux ComputeNode (v. 7):\n\nSource:\nrh-dotnet60-dotnet-6.0.121-1.el7_9.src.rpm\n\nx86_64:\nrh-dotnet60-aspnetcore-runtime-6.0-6.0.21-1.el7_9.x86_64.rpm\nrh-dotnet60-aspnetcore-targeting-pack-6.0-6.0.21-1.el7_9.x86_64.rpm\nrh-dotnet60-dotnet-6.0.121-1.el7_9.x86_64.rpm\nrh-dotnet60-dotnet-apphost-pack-6.0-6.0.21-1.el7_9.x86_64.rpm\nrh-dotnet60-dotnet-debuginfo-6.0.121-1.el7_9.x86_64.rpm\nrh-dotnet60-dotnet-host-6.0.21-1.el7_9.x86_64.rpm\nrh-dotnet60-dotnet-hostfxr-6.0-6.0.21-1.el7_9.x86_64.rpm\nrh-dotnet60-dotnet-runtime-6.0-6.0.21-1.el7_9.x86_64.rpm\nrh-dotnet60-dotnet-sdk-6.0-6.0.121-1.el7_9.x86_64.rpm\nrh-dotnet60-dotnet-sdk-6.0-source-built-artifacts-6.0.121-1.el7_9.x86_64.rpm\nrh-dotnet60-dotnet-targeting-pack-6.0-6.0.21-1.el7_9.x86_64.rpm\nrh-dotnet60-dotnet-templates-6.0-6.0.121-1.el7_9.x86_64.rpm\nrh-dotnet60-netstandard-targeting-pack-2.1-6.0.121-1.el7_9.x86_64.rpm\n\n.NET Core on Red Hat Enterprise Linux Server (v. 7):\n\nSource:\nrh-dotnet60-dotnet-6.0.121-1.el7_9.src.rpm\n\nx86_64:\nrh-dotnet60-aspnetcore-runtime-6.0-6.0.21-1.el7_9.x86_64.rpm\nrh-dotnet60-aspnetcore-targeting-pack-6.0-6.0.21-1.el7_9.x86_64.rpm\nrh-dotnet60-dotnet-6.0.121-1.el7_9.x86_64.rpm\nrh-dotnet60-dotnet-apphost-pack-6.0-6.0.21-1.el7_9.x86_64.rpm\nrh-dotnet60-dotnet-debuginfo-6.0.121-1.el7_9.x86_64.rpm\nrh-dotnet60-dotnet-host-6.0.21-1.el7_9.x86_64.rpm\nrh-dotnet60-dotnet-hostfxr-6.0-6.0.21-1.el7_9.x86_64.rpm\nrh-dotnet60-dotnet-runtime-6.0-6.0.21-1.el7_9.x86_64.rpm\nrh-dotnet60-dotnet-sdk-6.0-6.0.121-1.el7_9.x86_64.rpm\nrh-dotnet60-dotnet-sdk-6.0-source-built-artifacts-6.0.121-1.el7_9.x86_64.rpm\nrh-dotnet60-dotnet-targeting-pack-6.0-6.0.21-1.el7_9.x86_64.rpm\nrh-dotnet60-dotnet-templates-6.0-6.0.121-1.el7_9.x86_64.rpm\nrh-dotnet60-netstandard-targeting-pack-2.1-6.0.121-1.el7_9.x86_64.rpm\n\n.NET Core on Red Hat Enterprise Linux Workstation (v. 7):\n\nSource:\nrh-dotnet60-dotnet-6.0.121-1.el7_9.src.rpm\n\nx86_64:\nrh-dotnet60-aspnetcore-runtime-6.0-6.0.21-1.el7_9.x86_64.rpm\nrh-dotnet60-aspnetcore-targeting-pack-6.0-6.0.21-1.el7_9.x86_64.rpm\nrh-dotnet60-dotnet-6.0.121-1.el7_9.x86_64.rpm\nrh-dotnet60-dotnet-apphost-pack-6.0-6.0.21-1.el7_9.x86_64.rpm\nrh-dotnet60-dotnet-debuginfo-6.0.121-1.el7_9.x86_64.rpm\nrh-dotnet60-dotnet-host-6.0.21-1.el7_9.x86_64.rpm\nrh-dotnet60-dotnet-hostfxr-6.0-6.0.21-1.el7_9.x86_64.rpm\nrh-dotnet60-dotnet-runtime-6.0-6.0.21-1.el7_9.x86_64.rpm\nrh-dotnet60-dotnet-sdk-6.0-6.0.121-1.el7_9.x86_64.rpm\nrh-dotnet60-dotnet-sdk-6.0-source-built-artifacts-6.0.121-1.el7_9.x86_64.rpm\nrh-dotnet60-dotnet-targeting-pack-6.0-6.0.21-1.el7_9.x86_64.rpm\nrh-dotnet60-dotnet-templates-6.0-6.0.121-1.el7_9.x86_64.rpm\nrh-dotnet60-netstandard-targeting-pack-2.1-6.0.121-1.el7_9.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-2023-35390\nhttps://access.redhat.com/security/cve/CVE-2023-38180\nhttps://access.redhat.com/security/updates/classification/#important\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 2023 Red Hat, Inc. \n-----BEGIN PGP SIGNATURE-----\nVersion: GnuPG v1\n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\n/2tvafvaLc1Di9EP6HOd\n=uint\n-----END PGP SIGNATURE-----\n--\nRHSA-announce mailing list\nRHSA-announce@redhat.com\nhttps://listman.redhat.com/mailman/listinfo/rhsa-announce\n",
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var-202402-1534
Vulnerability from variot
.NET Denial of Service Vulnerability. Microsoft's .NET and Microsoft Visual Studio includes denial of service (DoS) Vulnerability exists.Service operation interruption (DoS) It may be in a state. ========================================================================== Ubuntu Security Notice USN-6634-1 February 13, 2024
dotnet6, dotnet7, dotnet8 vulnerabilities
A security issue affects these releases of Ubuntu and its derivatives:
- Ubuntu 23.10
- Ubuntu 22.04 LTS
Summary:
Several security issues were fixed in .NET.
Software Description: - dotnet6: dotNET CLI tools and runtime - dotnet7: dotNET CLI tools and runtime - dotnet8: dotNET CLI tools and runtime
Details:
Brennan Conroy discovered that .NET with SignalR did not properly handle malicious clients. An attacker could possibly use this issue to cause a denial of service. (CVE-2024-21386)
Bahaa Naamneh discovered that .NET with OpenSSL support did not properly parse X509 certificates. An attacker could possibly use this issue to cause a denial of service. (CVE-2024-21404)
Update instructions:
The problem can be corrected by updating your system to the following package versions:
Ubuntu 23.10: aspnetcore-runtime-6.0 6.0.127-0ubuntu1~23.10.1 aspnetcore-runtime-7.0 7.0.116-0ubuntu1~23.10.1 aspnetcore-runtime-8.0 8.0.2-0ubuntu1~23.10.1 dotnet-host 6.0.127-0ubuntu1~23.10.1 dotnet-host-7.0 7.0.116-0ubuntu1~23.10.1 dotnet-host-8.0 8.0.2-0ubuntu1~23.10.1 dotnet-hostfxr-6.0 6.0.127-0ubuntu1~23.10.1 dotnet-hostfxr-7.0 7.0.116-0ubuntu1~23.10.1 dotnet-hostfxr-8.0 8.0.2-0ubuntu1~23.10.1 dotnet-runtime-6.0 6.0.127-0ubuntu1~23.10.1 dotnet-runtime-7.0 7.0.116-0ubuntu1~23.10.1 dotnet-runtime-8.0 8.0.2-0ubuntu1~23.10.1 dotnet-sdk-6.0 6.0.127-0ubuntu1~23.10.1 dotnet-sdk-7.0 7.0.116-0ubuntu1~23.10.1 dotnet-sdk-8.0 8.0.102-0ubuntu1~23.10.1 dotnet6 6.0.127-0ubuntu1~23.10.1 dotnet7 7.0.116-0ubuntu1~23.10.1 dotnet8 8.0.102-8.0.2-0ubuntu1~23.10.1
Ubuntu 22.04 LTS: aspnetcore-runtime-6.0 6.0.127-0ubuntu1~22.04.1 aspnetcore-runtime-7.0 7.0.116-0ubuntu1~22.04.1 aspnetcore-runtime-8.0 8.0.2-0ubuntu1~22.04.1 dotnet-host 6.0.127-0ubuntu1~22.04.1 dotnet-host-7.0 7.0.116-0ubuntu1~22.04.1 dotnet-host-8.0 8.0.2-0ubuntu1~22.04.1 dotnet-hostfxr-6.0 6.0.127-0ubuntu1~22.04.1 dotnet-hostfxr-7.0 7.0.116-0ubuntu1~22.04.1 dotnet-hostfxr-8.0 8.0.2-0ubuntu1~22.04.1 dotnet-runtime-6.0 6.0.127-0ubuntu1~22.04.1 dotnet-runtime-7.0 7.0.116-0ubuntu1~22.04.1 dotnet-runtime-8.0 8.0.2-0ubuntu1~22.04.1 dotnet-sdk-6.0 6.0.127-0ubuntu1~22.04.1 dotnet-sdk-7.0 7.0.116-0ubuntu1~22.04.1 dotnet-sdk-8.0 8.0.102-0ubuntu1~22.04.1 dotnet6 6.0.127-0ubuntu1~22.04.1 dotnet7 7.0.116-0ubuntu1~22.04.1 dotnet8 8.0.102-8.0.2-0ubuntu1~22.04.1
In general, a standard system update will make all the necessary changes.
The following advisory data is extracted from:
https://access.redhat.com/security/data/csaf/v2/advisories/2024/rhsa-2024_1552.json
Red Hat officially shut down their mailing list notifications October 10, 2023. Due to this, Packet Storm has recreated the below data as a reference point to raise awareness. It must be noted that due to an inability to easily track revision updates without crawling Red Hat's archive, these advisories are single notifications and we strongly suggest that you visit the Red Hat provided links to ensure you have the latest information available if the subject matter listed pertains to your environment.
- Packet Storm Staff
==================================================================== Red Hat Security Advisory
Synopsis: Important: .NET 6.0 security update Advisory ID: RHSA-2024:1552-03 Product: Red Hat Enterprise Linux Advisory URL: https://access.redhat.com/errata/RHSA-2024:1552 Issue date: 2024-03-28 Revision: 03 CVE Names: CVE-2024-21404 ====================================================================
Summary:
An update for .NET 6.0 is now available for Red Hat Enterprise Linux 9.
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.
Description:
.NET 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 that address a security vulnerability are now available. The updated versions are .NET SDK 6.0.127 and .NET Runtime 6.0.27.
Security Fix(es):
- dotnet: Denial of Service in X509Certificate2 (CVE-2024-21404)
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:
https://access.redhat.com/articles/11258
CVEs:
CVE-2024-21404
References:
https://access.redhat.com/security/updates/classification/#important https://bugzilla.redhat.com/show_bug.cgi?id=2263086
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"data": ".NET Denial of Service Vulnerability. Microsoft\u0027s .NET and Microsoft Visual Studio includes denial of service (DoS) Vulnerability exists.Service operation interruption (DoS) It may be in a state. ==========================================================================\nUbuntu Security Notice USN-6634-1\nFebruary 13, 2024\n\ndotnet6, dotnet7, dotnet8 vulnerabilities\n==========================================================================\n\nA security issue affects these releases of Ubuntu and its derivatives:\n\n- Ubuntu 23.10\n- Ubuntu 22.04 LTS\n\nSummary:\n\nSeveral security issues were fixed in .NET. \n\nSoftware Description:\n- dotnet6: dotNET CLI tools and runtime\n- dotnet7: dotNET CLI tools and runtime\n- dotnet8: dotNET CLI tools and runtime\n\nDetails:\n\nBrennan Conroy discovered that .NET with SignalR did not properly\nhandle malicious clients. An attacker could possibly use this issue\nto cause a denial of service. 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(CVE-2024-21404)\n\nUpdate instructions:\n\nThe problem can be corrected by updating your system to the following\npackage versions:\n\nUbuntu 23.10:\n aspnetcore-runtime-6.0 6.0.127-0ubuntu1~23.10.1\n aspnetcore-runtime-7.0 7.0.116-0ubuntu1~23.10.1\n aspnetcore-runtime-8.0 8.0.2-0ubuntu1~23.10.1\n dotnet-host 6.0.127-0ubuntu1~23.10.1\n dotnet-host-7.0 7.0.116-0ubuntu1~23.10.1\n dotnet-host-8.0 8.0.2-0ubuntu1~23.10.1\n dotnet-hostfxr-6.0 6.0.127-0ubuntu1~23.10.1\n dotnet-hostfxr-7.0 7.0.116-0ubuntu1~23.10.1\n dotnet-hostfxr-8.0 8.0.2-0ubuntu1~23.10.1\n dotnet-runtime-6.0 6.0.127-0ubuntu1~23.10.1\n dotnet-runtime-7.0 7.0.116-0ubuntu1~23.10.1\n dotnet-runtime-8.0 8.0.2-0ubuntu1~23.10.1\n dotnet-sdk-6.0 6.0.127-0ubuntu1~23.10.1\n dotnet-sdk-7.0 7.0.116-0ubuntu1~23.10.1\n dotnet-sdk-8.0 8.0.102-0ubuntu1~23.10.1\n dotnet6 6.0.127-0ubuntu1~23.10.1\n dotnet7 7.0.116-0ubuntu1~23.10.1\n dotnet8 8.0.102-8.0.2-0ubuntu1~23.10.1\n\nUbuntu 22.04 LTS:\n aspnetcore-runtime-6.0 6.0.127-0ubuntu1~22.04.1\n aspnetcore-runtime-7.0 7.0.116-0ubuntu1~22.04.1\n aspnetcore-runtime-8.0 8.0.2-0ubuntu1~22.04.1\n dotnet-host 6.0.127-0ubuntu1~22.04.1\n dotnet-host-7.0 7.0.116-0ubuntu1~22.04.1\n dotnet-host-8.0 8.0.2-0ubuntu1~22.04.1\n dotnet-hostfxr-6.0 6.0.127-0ubuntu1~22.04.1\n dotnet-hostfxr-7.0 7.0.116-0ubuntu1~22.04.1\n dotnet-hostfxr-8.0 8.0.2-0ubuntu1~22.04.1\n dotnet-runtime-6.0 6.0.127-0ubuntu1~22.04.1\n dotnet-runtime-7.0 7.0.116-0ubuntu1~22.04.1\n dotnet-runtime-8.0 8.0.2-0ubuntu1~22.04.1\n dotnet-sdk-6.0 6.0.127-0ubuntu1~22.04.1\n dotnet-sdk-7.0 7.0.116-0ubuntu1~22.04.1\n dotnet-sdk-8.0 8.0.102-0ubuntu1~22.04.1\n dotnet6 6.0.127-0ubuntu1~22.04.1\n dotnet7 7.0.116-0ubuntu1~22.04.1\n dotnet8 8.0.102-8.0.2-0ubuntu1~22.04.1\n\nIn general, a standard system update will make all the necessary changes. \n\nThe following advisory data is extracted from:\n\nhttps://access.redhat.com/security/data/csaf/v2/advisories/2024/rhsa-2024_1552.json\n\nRed Hat officially shut down their mailing list notifications October 10, 2023. Due to this, Packet Storm has recreated the below data as a reference point to raise awareness. It must be noted that due to an inability to easily track revision updates without crawling Red Hat\u0027s archive, these advisories are single notifications and we strongly suggest that you visit the Red Hat provided links to ensure you have the latest information available if the subject matter listed pertains to your environment. \n\n- Packet Storm Staff\n\n\n\n\n====================================================================\nRed Hat Security Advisory\n\nSynopsis: Important: .NET 6.0 security update\nAdvisory ID: RHSA-2024:1552-03\nProduct: Red Hat Enterprise Linux\nAdvisory URL: https://access.redhat.com/errata/RHSA-2024:1552\nIssue date: 2024-03-28\nRevision: 03\nCVE Names: CVE-2024-21404\n====================================================================\n\nSummary: \n\nAn update for .NET 6.0 is now available for Red Hat Enterprise Linux 9. \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. \n\n\n\n\nDescription:\n\n.NET 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 that address a security vulnerability are now available. 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var-201805-0649
Vulnerability from variot
A denial of service vulnerability exists when .NET and .NET Core improperly process XML documents, aka ".NET and .NET Core Denial of Service Vulnerability." This affects Microsoft .NET Framework 2.0, Microsoft .NET Framework 3.0, Microsoft .NET Framework 4.7.1, Microsoft .NET Framework 4.6/4.6.1/4.6.2/4.7/4.7.1, Microsoft .NET Framework 4.5.2, Microsoft .NET Framework 4.7/4.7.1, Microsoft .NET Framework 4.6, Microsoft .NET Framework 3.5, Microsoft .NET Framework 3.5.1, Microsoft .NET Framework 4.6/4.6.1/4.6.2, Microsoft .NET Framework 4.6.2/4.7/4.7.1, .NET Core 2.0, Microsoft .NET Framework 4.7.2. Successful exploits will attackers to cause a denial of service condition
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var-202311-0474
Vulnerability from variot
ASP.NET Core - Security Feature Bypass Vulnerability. ========================================================================== Ubuntu Security Notice USN-6480-1 November 15, 2023
dotnet6, dotnet7, dotnet8 vulnerabilities
A security issue affects these releases of Ubuntu and its derivatives:
- Ubuntu 23.10
- Ubuntu 23.04
- Ubuntu 22.04 LTS
Summary:
Several security issues were fixed in .NET.
Software Description: - dotnet6: dotNET CLI tools and runtime - dotnet7: dotNET CLI tools and runtime - dotnet8: dotNET CLI tools and runtime
Details:
Barry Dorrans discovered that .NET did not properly implement certain security features for Blazor server forms. An attacker could possibly use this issue to bypass validation, which could trigger unintended actions. (CVE-2023-36558)
Piotr Bazydlo discovered that .NET did not properly handle untrusted URIs provided to System.Net.WebRequest.Create. An attacker could possibly use this issue to inject arbitrary commands to backend FTP servers. (CVE-2023-36049)
Update instructions:
The problem can be corrected by updating your system to the following package versions:
Ubuntu 23.10: aspnetcore-runtime-6.0 6.0.125-0ubuntu1~23.10.1 aspnetcore-runtime-7.0 7.0.114-0ubuntu1~23.10.1 aspnetcore-runtime-8.0 8.0.0-0ubuntu1~23.10.1 dotnet-host 6.0.125-0ubuntu1~23.10.1 dotnet-host-7.0 7.0.114-0ubuntu1~23.10.1 dotnet-host-8.0 8.0.0-0ubuntu1~23.10.1 dotnet-hostfxr-6.0 6.0.125-0ubuntu1~23.10.1 dotnet-hostfxr-7.0 7.0.114-0ubuntu1~23.10.1 dotnet-hostfxr-8.0 8.0.0-0ubuntu1~23.10.1 dotnet-runtime-6.0 6.0.125-0ubuntu1~23.10.1 dotnet-runtime-7.0 7.0.114-0ubuntu1~23.10.1 dotnet-runtime-8.0 8.0.0-0ubuntu1~23.10.1 dotnet-sdk-6.0 6.0.125-0ubuntu1~23.10.1 dotnet-sdk-7.0 7.0.114-0ubuntu1~23.10.1 dotnet-sdk-8.0 8.0.100-0ubuntu1~23.10.1 dotnet6 6.0.125-0ubuntu1~23.10.1 dotnet7 7.0.114-0ubuntu1~23.10.1 dotnet8 8.0.100-8.0.0-0ubuntu1~23.10.1
Ubuntu 23.04: aspnetcore-runtime-6.0 6.0.125-0ubuntu1~23.04.1 aspnetcore-runtime-7.0 7.0.114-0ubuntu1~23.04.1 dotnet-host 6.0.125-0ubuntu1~23.04.1 dotnet-host-7.0 7.0.114-0ubuntu1~23.04.1 dotnet-hostfxr-6.0 6.0.125-0ubuntu1~23.04.1 dotnet-hostfxr-7.0 7.0.114-0ubuntu1~23.04.1 dotnet-runtime-6.0 6.0.125-0ubuntu1~23.04.1 dotnet-runtime-7.0 7.0.114-0ubuntu1~23.04.1 dotnet-sdk-6.0 6.0.125-0ubuntu1~23.04.1 dotnet-sdk-7.0 7.0.114-0ubuntu1~23.04.1 dotnet6 6.0.125-0ubuntu1~23.04.1 dotnet7 7.0.114-0ubuntu1~23.04.1
Ubuntu 22.04 LTS: aspnetcore-runtime-6.0 6.0.125-0ubuntu1~22.04.1 aspnetcore-runtime-7.0 7.0.114-0ubuntu1~22.04.1 dotnet-host 6.0.125-0ubuntu1~22.04.1 dotnet-host-7.0 7.0.114-0ubuntu1~22.04.1 dotnet-hostfxr-6.0 6.0.125-0ubuntu1~22.04.1 dotnet-hostfxr-7.0 7.0.114-0ubuntu1~22.04.1 dotnet-runtime-6.0 6.0.125-0ubuntu1~22.04.1 dotnet-runtime-7.0 7.0.114-0ubuntu1~22.04.1 dotnet-sdk-6.0 6.0.125-0ubuntu1~22.04.1 dotnet-sdk-7.0 7.0.114-0ubuntu1~22.04.1 dotnet6 6.0.125-0ubuntu1~22.04.1 dotnet7 7.0.114-0ubuntu1~22.04.1
In general, a standard system update will make all the necessary changes.
References: https://ubuntu.com/security/notices/USN-6480-1 CVE-2023-36049, CVE-2023-36558
Package Information: https://launchpad.net/ubuntu/+source/dotnet6/6.0.125-0ubuntu1~23.10.1 https://launchpad.net/ubuntu/+source/dotnet7/7.0.114-0ubuntu1~23.10.1 https://launchpad.net/ubuntu/+source/dotnet8/8.0.100-8.0.0-0ubuntu1~23.10.1 https://launchpad.net/ubuntu/+source/dotnet6/6.0.125-0ubuntu1~23.04.1 https://launchpad.net/ubuntu/+source/dotnet7/7.0.114-0ubuntu1~23.04.1 https://launchpad.net/ubuntu/+source/dotnet6/6.0.125-0ubuntu1~22.04.1 https://launchpad.net/ubuntu/+source/dotnet7/7.0.114-0ubuntu1~22.04.1
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var-201803-1708
Vulnerability from variot
.NET Core 1.0, .NET Core 1.1, NET Core 2.0 and PowerShell Core 6.0.0 allow a denial of Service vulnerability due to how specially crafted requests are handled, aka ".NET Core Denial of Service Vulnerability". Microsoft .NET is prone to a denial-of-service vulnerability. Successful exploits will attackers to cause performance to degrade resulting in a denial of service condition. -----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1
===================================================================== Red Hat Security Advisory
Synopsis: Low: .NET Core on Red Hat Enterprise Linux security update Advisory ID: RHSA-2018:0522-01 Product: .NET Core on Red Hat Enterprise Linux Advisory URL: https://access.redhat.com/errata/RHSA-2018:0522 Issue date: 2018-03-14 CVE Names: CVE-2018-0875 =====================================================================
- Summary:
Updates for rh-dotnet20-dotnet, rh-dotnetcore10-dotnetcore, and rh-dotnetcore11-dotnetcore 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 Low. 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
- It implements a subset of the .NET framework APIs and includes a CLR implementation.
These correspond to the March 2018 security release by .NET Core upstream projects.
Security Fix(es):
- .NET Core: Hash Collision Denial of Service (CVE-2018-0875)
Red Hat would like to thank Ben Adams (Illyriad Games) for reporting this issue.
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.
- 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-dotnetcore10-dotnetcore-1.0.10-1.el7.src.rpm
x86_64: rh-dotnetcore10-dotnetcore-1.0.10-1.el7.x86_64.rpm rh-dotnetcore10-dotnetcore-debuginfo-1.0.10-1.el7.x86_64.rpm
.NET Core on Red Hat Enterprise Linux ComputeNode (v. 7):
Source: rh-dotnetcore11-dotnetcore-1.1.7-1.el7.src.rpm
x86_64: rh-dotnetcore11-dotnetcore-1.1.7-1.el7.x86_64.rpm rh-dotnetcore11-dotnetcore-debuginfo-1.1.7-1.el7.x86_64.rpm
.NET Core on Red Hat Enterprise Linux ComputeNode (v. 7):
Source: rh-dotnet20-dotnet-2.0.6-1.el7.src.rpm
x86_64: rh-dotnet20-dotnet-2.0.6-1.el7.x86_64.rpm rh-dotnet20-dotnet-debuginfo-2.0.6-1.el7.x86_64.rpm rh-dotnet20-dotnet-host-2.0.6-1.el7.x86_64.rpm rh-dotnet20-dotnet-runtime-2.0-2.0.6-1.el7.x86_64.rpm rh-dotnet20-dotnet-sdk-2.1-2.1.101-1.el7.x86_64.rpm
.NET Core on Red Hat Enterprise Linux Server (v. 7):
Source: rh-dotnetcore10-dotnetcore-1.0.10-1.el7.src.rpm
x86_64: rh-dotnetcore10-dotnetcore-1.0.10-1.el7.x86_64.rpm rh-dotnetcore10-dotnetcore-debuginfo-1.0.10-1.el7.x86_64.rpm
.NET Core on Red Hat Enterprise Linux Server (v. 7):
Source: rh-dotnetcore11-dotnetcore-1.1.7-1.el7.src.rpm
x86_64: rh-dotnetcore11-dotnetcore-1.1.7-1.el7.x86_64.rpm rh-dotnetcore11-dotnetcore-debuginfo-1.1.7-1.el7.x86_64.rpm
.NET Core on Red Hat Enterprise Linux Server (v. 7):
Source: rh-dotnet20-dotnet-2.0.6-1.el7.src.rpm
x86_64: rh-dotnet20-dotnet-2.0.6-1.el7.x86_64.rpm rh-dotnet20-dotnet-debuginfo-2.0.6-1.el7.x86_64.rpm rh-dotnet20-dotnet-host-2.0.6-1.el7.x86_64.rpm rh-dotnet20-dotnet-runtime-2.0-2.0.6-1.el7.x86_64.rpm rh-dotnet20-dotnet-sdk-2.1-2.1.101-1.el7.x86_64.rpm
.NET Core on Red Hat Enterprise Linux Workstation (v. 7):
Source: rh-dotnetcore10-dotnetcore-1.0.10-1.el7.src.rpm
x86_64: rh-dotnetcore10-dotnetcore-1.0.10-1.el7.x86_64.rpm rh-dotnetcore10-dotnetcore-debuginfo-1.0.10-1.el7.x86_64.rpm
.NET Core on Red Hat Enterprise Linux Workstation (v. 7):
Source: rh-dotnetcore11-dotnetcore-1.1.7-1.el7.src.rpm
x86_64: rh-dotnetcore11-dotnetcore-1.1.7-1.el7.x86_64.rpm rh-dotnetcore11-dotnetcore-debuginfo-1.1.7-1.el7.x86_64.rpm
.NET Core on Red Hat Enterprise Linux Workstation (v. 7):
Source: rh-dotnet20-dotnet-2.0.6-1.el7.src.rpm
x86_64: rh-dotnet20-dotnet-2.0.6-1.el7.x86_64.rpm rh-dotnet20-dotnet-debuginfo-2.0.6-1.el7.x86_64.rpm rh-dotnet20-dotnet-host-2.0.6-1.el7.x86_64.rpm rh-dotnet20-dotnet-runtime-2.0-2.0.6-1.el7.x86_64.rpm rh-dotnet20-dotnet-sdk-2.1-2.1.101-1.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-2018-0875 https://access.redhat.com/security/updates/classification/#low
- Contact:
The Red Hat security contact is secalert@redhat.com. More contact details at https://access.redhat.com/security/team/contact/
Copyright 2018 Red Hat, Inc. -----BEGIN PGP SIGNATURE----- Version: GnuPG v1
iD8DBQFaqUTsXlSAg2UNWIIRAuzUAKCDhqW/mE1ZwG1Bv9JVc2oVTo7cngCfUnVc slFh/sAwzwax82xICfw1G1M= =37s1 -----END PGP SIGNATURE-----
-- RHSA-announce mailing list RHSA-announce@redhat.com https://www.redhat.com/mailman/listinfo/rhsa-announce
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"data": ".NET Core 1.0, .NET Core 1.1, NET Core 2.0 and PowerShell Core 6.0.0 allow a denial of Service vulnerability due to how specially crafted requests are handled, aka \".NET Core Denial of Service Vulnerability\". Microsoft .NET is prone to a denial-of-service vulnerability. \nSuccessful exploits will attackers to cause performance to degrade resulting in a denial of service condition. -----BEGIN PGP SIGNED MESSAGE-----\nHash: SHA1\n\n=====================================================================\n Red Hat Security Advisory\n\nSynopsis: Low: .NET Core on Red Hat Enterprise Linux security update\nAdvisory ID: RHSA-2018:0522-01\nProduct: .NET Core on Red Hat Enterprise Linux\nAdvisory URL: https://access.redhat.com/errata/RHSA-2018:0522\nIssue date: 2018-03-14\nCVE Names: CVE-2018-0875 \n=====================================================================\n\n1. Summary:\n\nUpdates for rh-dotnet20-dotnet, rh-dotnetcore10-dotnetcore, and\nrh-dotnetcore11-dotnetcore are 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 Low. 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. It implements a subset of the\n.NET framework APIs and includes a CLR implementation. \n\nThese correspond to the March 2018 security release by .NET Core upstream\nprojects. \n\nSecurity Fix(es):\n\n* .NET Core: Hash Collision Denial of Service (CVE-2018-0875)\n\nRed Hat would like to thank Ben Adams (Illyriad Games) for reporting this\nissue. \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\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-dotnetcore10-dotnetcore-1.0.10-1.el7.src.rpm\n\nx86_64:\nrh-dotnetcore10-dotnetcore-1.0.10-1.el7.x86_64.rpm\nrh-dotnetcore10-dotnetcore-debuginfo-1.0.10-1.el7.x86_64.rpm\n\n.NET Core on Red Hat Enterprise Linux ComputeNode (v. 7):\n\nSource:\nrh-dotnetcore11-dotnetcore-1.1.7-1.el7.src.rpm\n\nx86_64:\nrh-dotnetcore11-dotnetcore-1.1.7-1.el7.x86_64.rpm\nrh-dotnetcore11-dotnetcore-debuginfo-1.1.7-1.el7.x86_64.rpm\n\n.NET Core on Red Hat Enterprise Linux ComputeNode (v. 7):\n\nSource:\nrh-dotnet20-dotnet-2.0.6-1.el7.src.rpm\n\nx86_64:\nrh-dotnet20-dotnet-2.0.6-1.el7.x86_64.rpm\nrh-dotnet20-dotnet-debuginfo-2.0.6-1.el7.x86_64.rpm\nrh-dotnet20-dotnet-host-2.0.6-1.el7.x86_64.rpm\nrh-dotnet20-dotnet-runtime-2.0-2.0.6-1.el7.x86_64.rpm\nrh-dotnet20-dotnet-sdk-2.1-2.1.101-1.el7.x86_64.rpm\n\n.NET Core on Red Hat Enterprise Linux Server (v. 7):\n\nSource:\nrh-dotnetcore10-dotnetcore-1.0.10-1.el7.src.rpm\n\nx86_64:\nrh-dotnetcore10-dotnetcore-1.0.10-1.el7.x86_64.rpm\nrh-dotnetcore10-dotnetcore-debuginfo-1.0.10-1.el7.x86_64.rpm\n\n.NET Core on Red Hat Enterprise Linux Server (v. 7):\n\nSource:\nrh-dotnetcore11-dotnetcore-1.1.7-1.el7.src.rpm\n\nx86_64:\nrh-dotnetcore11-dotnetcore-1.1.7-1.el7.x86_64.rpm\nrh-dotnetcore11-dotnetcore-debuginfo-1.1.7-1.el7.x86_64.rpm\n\n.NET Core on Red Hat Enterprise Linux Server (v. 7):\n\nSource:\nrh-dotnet20-dotnet-2.0.6-1.el7.src.rpm\n\nx86_64:\nrh-dotnet20-dotnet-2.0.6-1.el7.x86_64.rpm\nrh-dotnet20-dotnet-debuginfo-2.0.6-1.el7.x86_64.rpm\nrh-dotnet20-dotnet-host-2.0.6-1.el7.x86_64.rpm\nrh-dotnet20-dotnet-runtime-2.0-2.0.6-1.el7.x86_64.rpm\nrh-dotnet20-dotnet-sdk-2.1-2.1.101-1.el7.x86_64.rpm\n\n.NET Core on Red Hat Enterprise Linux Workstation (v. 7):\n\nSource:\nrh-dotnetcore10-dotnetcore-1.0.10-1.el7.src.rpm\n\nx86_64:\nrh-dotnetcore10-dotnetcore-1.0.10-1.el7.x86_64.rpm\nrh-dotnetcore10-dotnetcore-debuginfo-1.0.10-1.el7.x86_64.rpm\n\n.NET Core on Red Hat Enterprise Linux Workstation (v. 7):\n\nSource:\nrh-dotnetcore11-dotnetcore-1.1.7-1.el7.src.rpm\n\nx86_64:\nrh-dotnetcore11-dotnetcore-1.1.7-1.el7.x86_64.rpm\nrh-dotnetcore11-dotnetcore-debuginfo-1.1.7-1.el7.x86_64.rpm\n\n.NET Core on Red Hat Enterprise Linux Workstation (v. 7):\n\nSource:\nrh-dotnet20-dotnet-2.0.6-1.el7.src.rpm\n\nx86_64:\nrh-dotnet20-dotnet-2.0.6-1.el7.x86_64.rpm\nrh-dotnet20-dotnet-debuginfo-2.0.6-1.el7.x86_64.rpm\nrh-dotnet20-dotnet-host-2.0.6-1.el7.x86_64.rpm\nrh-dotnet20-dotnet-runtime-2.0-2.0.6-1.el7.x86_64.rpm\nrh-dotnet20-dotnet-sdk-2.1-2.1.101-1.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-2018-0875\nhttps://access.redhat.com/security/updates/classification/#low\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 2018 Red Hat, Inc. \n-----BEGIN PGP SIGNATURE-----\nVersion: GnuPG v1\n\niD8DBQFaqUTsXlSAg2UNWIIRAuzUAKCDhqW/mE1ZwG1Bv9JVc2oVTo7cngCfUnVc\nslFh/sAwzwax82xICfw1G1M=\n=37s1\n-----END PGP SIGNATURE-----\n\n--\nRHSA-announce mailing list\nRHSA-announce@redhat.com\nhttps://www.redhat.com/mailman/listinfo/rhsa-announce\n",
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var-202009-0169
Vulnerability from variot
A security feature bypass vulnerability exists in the way Microsoft ASP.NET Core parses encoded cookie names.
The ASP.NET Core cookie parser decodes entire cookie strings which could allow a malicious attacker to set a second cookie with the name being percent encoded.
The security update addresses the vulnerability by fixing the way the ASP.NET Core cookie parser handles encoded names.
. Both Microsoft .NET Core and Microsoft ASP.NET Core are products of Microsoft Corporation of the United States. .NET Core is a free open source development platform. The platform has features such as multi-language support and cross-platform. Microsoft ASP.NET Core is a cross-platform open source framework. The framework is used to build cloud-based applications such as web applications, IoT applications, and mobile backends. Attackers can use this vulnerability to set a second cookie. The following products and versions are affected: ASP.NET Core 2.1 version, ASP.NET Core 3.1 version. -----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-2020:3697-01 Product: .NET Core on Red Hat Enterprise Linux Advisory URL: https://access.redhat.com/errata/RHSA-2020:3697 Issue date: 2020-09-08 CVE Names: CVE-2020-1045 ==================================================================== 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
- It implements a subset of the .NET framework APIs and several new APIs, and it includes a CLR implementation.
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-3.1.108-1.el7.src.rpm
x86_64: rh-dotnet31-aspnetcore-runtime-3.1-3.1.8-1.el7.x86_64.rpm rh-dotnet31-aspnetcore-targeting-pack-3.1-3.1.8-1.el7.x86_64.rpm rh-dotnet31-dotnet-3.1.108-1.el7.x86_64.rpm rh-dotnet31-dotnet-apphost-pack-3.1-3.1.8-1.el7.x86_64.rpm rh-dotnet31-dotnet-debuginfo-3.1.108-1.el7.x86_64.rpm rh-dotnet31-dotnet-host-3.1.8-1.el7.x86_64.rpm rh-dotnet31-dotnet-hostfxr-3.1-3.1.8-1.el7.x86_64.rpm rh-dotnet31-dotnet-runtime-3.1-3.1.8-1.el7.x86_64.rpm rh-dotnet31-dotnet-sdk-3.1-3.1.108-1.el7.x86_64.rpm rh-dotnet31-dotnet-targeting-pack-3.1-3.1.8-1.el7.x86_64.rpm rh-dotnet31-dotnet-templates-3.1-3.1.108-1.el7.x86_64.rpm rh-dotnet31-netstandard-targeting-pack-2.1-3.1.108-1.el7.x86_64.rpm
.NET Core on Red Hat Enterprise Linux Server (v. 7):
Source: rh-dotnet31-dotnet-3.1.108-1.el7.src.rpm
x86_64: rh-dotnet31-aspnetcore-runtime-3.1-3.1.8-1.el7.x86_64.rpm rh-dotnet31-aspnetcore-targeting-pack-3.1-3.1.8-1.el7.x86_64.rpm rh-dotnet31-dotnet-3.1.108-1.el7.x86_64.rpm rh-dotnet31-dotnet-apphost-pack-3.1-3.1.8-1.el7.x86_64.rpm rh-dotnet31-dotnet-debuginfo-3.1.108-1.el7.x86_64.rpm rh-dotnet31-dotnet-host-3.1.8-1.el7.x86_64.rpm rh-dotnet31-dotnet-hostfxr-3.1-3.1.8-1.el7.x86_64.rpm rh-dotnet31-dotnet-runtime-3.1-3.1.8-1.el7.x86_64.rpm rh-dotnet31-dotnet-sdk-3.1-3.1.108-1.el7.x86_64.rpm rh-dotnet31-dotnet-targeting-pack-3.1-3.1.8-1.el7.x86_64.rpm rh-dotnet31-dotnet-templates-3.1-3.1.108-1.el7.x86_64.rpm rh-dotnet31-netstandard-targeting-pack-2.1-3.1.108-1.el7.x86_64.rpm
.NET Core on Red Hat Enterprise Linux Workstation (v. 7):
Source: rh-dotnet31-dotnet-3.1.108-1.el7.src.rpm
x86_64: rh-dotnet31-aspnetcore-runtime-3.1-3.1.8-1.el7.x86_64.rpm rh-dotnet31-aspnetcore-targeting-pack-3.1-3.1.8-1.el7.x86_64.rpm rh-dotnet31-dotnet-3.1.108-1.el7.x86_64.rpm rh-dotnet31-dotnet-apphost-pack-3.1-3.1.8-1.el7.x86_64.rpm rh-dotnet31-dotnet-debuginfo-3.1.108-1.el7.x86_64.rpm rh-dotnet31-dotnet-host-3.1.8-1.el7.x86_64.rpm rh-dotnet31-dotnet-hostfxr-3.1-3.1.8-1.el7.x86_64.rpm rh-dotnet31-dotnet-runtime-3.1-3.1.8-1.el7.x86_64.rpm rh-dotnet31-dotnet-sdk-3.1-3.1.108-1.el7.x86_64.rpm rh-dotnet31-dotnet-targeting-pack-3.1-3.1.8-1.el7.x86_64.rpm rh-dotnet31-dotnet-templates-3.1-3.1.108-1.el7.x86_64.rpm rh-dotnet31-netstandard-targeting-pack-2.1-3.1.108-1.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-2020-1045 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/
Copyright 2020 Red Hat, Inc. -----BEGIN PGP SIGNATURE----- Version: GnuPG v1
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-- RHSA-announce mailing list RHSA-announce@redhat.com https://www.redhat.com/mailman/listinfo/rhsa-announce
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"data": "\u003cp\u003eA security feature bypass vulnerability exists in the way Microsoft ASP.NET Core parses encoded cookie names.\u003c/p\u003e\n\u003cp\u003eThe ASP.NET Core cookie parser decodes entire cookie strings which could allow a malicious attacker to set a second cookie with the name being percent encoded.\u003c/p\u003e\n\u003cp\u003eThe security update addresses the vulnerability by fixing the way the ASP.NET Core cookie parser handles encoded names.\u003c/p\u003e\n. Both Microsoft .NET Core and Microsoft ASP.NET Core are products of Microsoft Corporation of the United States. .NET Core is a free open source development platform. The platform has features such as multi-language support and cross-platform. Microsoft ASP.NET Core is a cross-platform open source framework. The framework is used to build cloud-based applications such as web applications, IoT applications, and mobile backends. Attackers can use this vulnerability to set a second cookie. The following products and versions are affected: ASP.NET Core 2.1 version, ASP.NET Core 3.1 version. -----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-2020:3697-01\nProduct: .NET Core on Red Hat Enterprise Linux\nAdvisory URL: https://access.redhat.com/errata/RHSA-2020:3697\nIssue date: 2020-09-08\nCVE Names: CVE-2020-1045\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. It implements a subset of the\n.NET framework APIs and several new APIs, and it includes a CLR\nimplementation. \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-3.1.108-1.el7.src.rpm\n\nx86_64:\nrh-dotnet31-aspnetcore-runtime-3.1-3.1.8-1.el7.x86_64.rpm\nrh-dotnet31-aspnetcore-targeting-pack-3.1-3.1.8-1.el7.x86_64.rpm\nrh-dotnet31-dotnet-3.1.108-1.el7.x86_64.rpm\nrh-dotnet31-dotnet-apphost-pack-3.1-3.1.8-1.el7.x86_64.rpm\nrh-dotnet31-dotnet-debuginfo-3.1.108-1.el7.x86_64.rpm\nrh-dotnet31-dotnet-host-3.1.8-1.el7.x86_64.rpm\nrh-dotnet31-dotnet-hostfxr-3.1-3.1.8-1.el7.x86_64.rpm\nrh-dotnet31-dotnet-runtime-3.1-3.1.8-1.el7.x86_64.rpm\nrh-dotnet31-dotnet-sdk-3.1-3.1.108-1.el7.x86_64.rpm\nrh-dotnet31-dotnet-targeting-pack-3.1-3.1.8-1.el7.x86_64.rpm\nrh-dotnet31-dotnet-templates-3.1-3.1.108-1.el7.x86_64.rpm\nrh-dotnet31-netstandard-targeting-pack-2.1-3.1.108-1.el7.x86_64.rpm\n\n.NET Core on Red Hat Enterprise Linux Server (v. 7):\n\nSource:\nrh-dotnet31-dotnet-3.1.108-1.el7.src.rpm\n\nx86_64:\nrh-dotnet31-aspnetcore-runtime-3.1-3.1.8-1.el7.x86_64.rpm\nrh-dotnet31-aspnetcore-targeting-pack-3.1-3.1.8-1.el7.x86_64.rpm\nrh-dotnet31-dotnet-3.1.108-1.el7.x86_64.rpm\nrh-dotnet31-dotnet-apphost-pack-3.1-3.1.8-1.el7.x86_64.rpm\nrh-dotnet31-dotnet-debuginfo-3.1.108-1.el7.x86_64.rpm\nrh-dotnet31-dotnet-host-3.1.8-1.el7.x86_64.rpm\nrh-dotnet31-dotnet-hostfxr-3.1-3.1.8-1.el7.x86_64.rpm\nrh-dotnet31-dotnet-runtime-3.1-3.1.8-1.el7.x86_64.rpm\nrh-dotnet31-dotnet-sdk-3.1-3.1.108-1.el7.x86_64.rpm\nrh-dotnet31-dotnet-targeting-pack-3.1-3.1.8-1.el7.x86_64.rpm\nrh-dotnet31-dotnet-templates-3.1-3.1.108-1.el7.x86_64.rpm\nrh-dotnet31-netstandard-targeting-pack-2.1-3.1.108-1.el7.x86_64.rpm\n\n.NET Core on Red Hat Enterprise Linux Workstation (v. 7):\n\nSource:\nrh-dotnet31-dotnet-3.1.108-1.el7.src.rpm\n\nx86_64:\nrh-dotnet31-aspnetcore-runtime-3.1-3.1.8-1.el7.x86_64.rpm\nrh-dotnet31-aspnetcore-targeting-pack-3.1-3.1.8-1.el7.x86_64.rpm\nrh-dotnet31-dotnet-3.1.108-1.el7.x86_64.rpm\nrh-dotnet31-dotnet-apphost-pack-3.1-3.1.8-1.el7.x86_64.rpm\nrh-dotnet31-dotnet-debuginfo-3.1.108-1.el7.x86_64.rpm\nrh-dotnet31-dotnet-host-3.1.8-1.el7.x86_64.rpm\nrh-dotnet31-dotnet-hostfxr-3.1-3.1.8-1.el7.x86_64.rpm\nrh-dotnet31-dotnet-runtime-3.1-3.1.8-1.el7.x86_64.rpm\nrh-dotnet31-dotnet-sdk-3.1-3.1.108-1.el7.x86_64.rpm\nrh-dotnet31-dotnet-targeting-pack-3.1-3.1.8-1.el7.x86_64.rpm\nrh-dotnet31-dotnet-templates-3.1-3.1.108-1.el7.x86_64.rpm\nrh-dotnet31-netstandard-targeting-pack-2.1-3.1.108-1.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-2020-1045\nhttps://access.redhat.com/security/updates/classification/#important\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 2020 Red Hat, Inc. \n-----BEGIN PGP SIGNATURE-----\nVersion: GnuPG v1\n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\ngKRtEISquJk=Nco9\n-----END PGP SIGNATURE-----\n\n--\nRHSA-announce mailing list\nRHSA-announce@redhat.com\nhttps://www.redhat.com/mailman/listinfo/rhsa-announce\n",
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var-201905-1185
Vulnerability from variot
A denial of service vulnerability exists when .NET Framework or .NET Core improperly handle web requests, aka '.Net Framework and .Net Core Denial of Service Vulnerability'. This CVE ID is unique from CVE-2019-0820, CVE-2019-0980. This vulnerability CVE-2019-0820 and CVE-2019-0980 Is a different vulnerability.Service operation interruption (DoS) There is a possibility of being put into a state. Both Microsoft .NET Core and Microsoft ASP.NET Core are products of Microsoft Corporation of the United States. .NET Core is a free open source development platform. The platform has features such as multi-language support and cross-platform. Microsoft ASP.NET Core is a cross-platform open source framework. The framework is used to build cloud-based applications such as web applications, IoT applications, and mobile backends. The vulnerability originates from improper design or implementation during code development of a network system or product. The following products and versions are affected: Microsoft .NET Framework version 4.7.2, version 4.7.1, version 4.6.2, version 4.6.1, version 3.5.1, version 4.8, version 4.7, version 4.6, version 4.5.2, Version 3.5, 3.0 SP2, 2.0 SP2; .NET Core 2.2, 2.1, 1.1, 1.0. An attacker can exploit this issue to cause a denial of service condition.
Bug Fix(es):
-
dotnet: new SocketException((int)SocketError.InvalidArgument).Message is empty (BZ#1712471)
-
-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256
====================================================================
Red Hat Security Advisory
Synopsis: Moderate: .NET Core on Red Hat Enterprise Linux security and bug fix update Advisory ID: RHSA-2019:1236-01 Product: .NET Core on Red Hat Enterprise Linux Advisory URL: https://access.redhat.com/errata/RHSA-2019:1236 Issue date: 2019-05-15 CVE Names: CVE-2019-0820 CVE-2019-0980 CVE-2019-0981 ==================================================================== 1. Summary:
Updates for rh-dotnetcore10-dotnetcore, rh-dotnetcore11-dotnetcore, rh-dotnet21-dotnet, rh-dotnet22-dotnet and rh-dotnet22-curl are now available for .NET Core on Red Hat Enterprise Linux 7.
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
- It implements a subset of the .NET framework APIs and several new APIs, and it includes a CLR implementation.
Security Fix(es):
-
dotNET: timeouts for regular expressions are not enforced (CVE-2019-0820)
-
dotNET: infinite loop in URI.TryCreate leading to ASP.Net Core Denial of Service (CVE-2019-0980)
-
dotNET: crash in IPAddress.TryCreate leading to ASP.Net Core Denial of Service (CVE-2019-0981)
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.
Bug Fix(es):
-
Re-enable bash completion in rh-dotnet22-dotnet (BZ#1654863)
-
Error rebuilding rh-dotnet22-curl in CentOS (BZ#1678932)
-
Broken apphost caused by unset DOTNET_ROOT (BZ#1703479)
-
Make bash completion compatible with rh-dotnet22 packages (BZ#1705259)
-
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
- Bugs fixed (https://bugzilla.redhat.com/):
1654863 - Re-enable bash completion in rh-dotnet22-dotnet 1678932 - Error rebuilding rh-dotnet22-curl in CentOS 1703479 - Broken apphost caused by unset DOTNET_ROOT 1703508 - Update to .NET Core 1.1.13 1704454 - Update to .NET Core 1.0.16 1704934 - Update to .NET Core Runtime 2.2.5 and SDK 2.2.107 1705147 - Update to .NET Core Runtime 2.1.11 and SDK 2.1.507 1705259 - Make bash completion compatible with rh-dotnet22 packages 1705502 - CVE-2019-0980 dotNET: infinite loop in URI.TryCreate leading to ASP.Net Core Denial of Service 1705504 - CVE-2019-0981 dotNET: crash in IPAddress.TryCreate leading to ASP.Net Core Denial of Service 1705506 - CVE-2019-0820 dotNET: timeouts for regular expressions are not enforced
- Package List:
.NET Core on Red Hat Enterprise Linux ComputeNode (v. 7):
Source: rh-dotnet22-2.2-7.el7.src.rpm rh-dotnet22-curl-7.61.1-2.el7.src.rpm rh-dotnet22-dotnet-2.2.107-2.el7.src.rpm
x86_64: rh-dotnet22-2.2-7.el7.x86_64.rpm rh-dotnet22-curl-7.61.1-2.el7.x86_64.rpm rh-dotnet22-curl-debuginfo-7.61.1-2.el7.x86_64.rpm rh-dotnet22-dotnet-2.2.107-2.el7.x86_64.rpm rh-dotnet22-dotnet-debuginfo-2.2.107-2.el7.x86_64.rpm rh-dotnet22-dotnet-host-2.2.5-2.el7.x86_64.rpm rh-dotnet22-dotnet-host-fxr-2.2-2.2.5-2.el7.x86_64.rpm rh-dotnet22-dotnet-runtime-2.2-2.2.5-2.el7.x86_64.rpm rh-dotnet22-dotnet-sdk-2.2-2.2.107-2.el7.x86_64.rpm rh-dotnet22-dotnet-sdk-2.2.1xx-2.2.107-2.el7.x86_64.rpm rh-dotnet22-libcurl-7.61.1-2.el7.x86_64.rpm rh-dotnet22-libcurl-devel-7.61.1-2.el7.x86_64.rpm rh-dotnet22-runtime-2.2-7.el7.x86_64.rpm
.NET Core on Red Hat Enterprise Linux Server (v. 7):
Source: rh-dotnetcore10-dotnetcore-1.0.16-1.el7.src.rpm
x86_64: rh-dotnetcore10-dotnetcore-1.0.16-1.el7.x86_64.rpm rh-dotnetcore10-dotnetcore-debuginfo-1.0.16-1.el7.x86_64.rpm
.NET Core on Red Hat Enterprise Linux Server (v. 7):
Source: rh-dotnetcore11-dotnetcore-1.1.13-1.el7.src.rpm
x86_64: rh-dotnetcore11-dotnetcore-1.1.13-1.el7.x86_64.rpm rh-dotnetcore11-dotnetcore-debuginfo-1.1.13-1.el7.x86_64.rpm
.NET Core on Red Hat Enterprise Linux Server (v. 7):
Source: rh-dotnet21-2.1-10.el7.src.rpm rh-dotnet21-dotnet-2.1.507-2.el7.src.rpm
x86_64: rh-dotnet21-2.1-10.el7.x86_64.rpm rh-dotnet21-dotnet-2.1.507-2.el7.x86_64.rpm rh-dotnet21-dotnet-debuginfo-2.1.507-2.el7.x86_64.rpm rh-dotnet21-dotnet-host-2.1.11-2.el7.x86_64.rpm rh-dotnet21-dotnet-runtime-2.1-2.1.11-2.el7.x86_64.rpm rh-dotnet21-dotnet-sdk-2.1-2.1.507-2.el7.x86_64.rpm rh-dotnet21-dotnet-sdk-2.1.5xx-2.1.507-2.el7.x86_64.rpm rh-dotnet21-runtime-2.1-10.el7.x86_64.rpm
.NET Core on Red Hat Enterprise Linux Server (v. 7):
Source: rh-dotnet22-2.2-7.el7.src.rpm rh-dotnet22-curl-7.61.1-2.el7.src.rpm rh-dotnet22-dotnet-2.2.107-2.el7.src.rpm
x86_64: rh-dotnet22-2.2-7.el7.x86_64.rpm rh-dotnet22-curl-7.61.1-2.el7.x86_64.rpm rh-dotnet22-curl-debuginfo-7.61.1-2.el7.x86_64.rpm rh-dotnet22-dotnet-2.2.107-2.el7.x86_64.rpm rh-dotnet22-dotnet-debuginfo-2.2.107-2.el7.x86_64.rpm rh-dotnet22-dotnet-host-2.2.5-2.el7.x86_64.rpm rh-dotnet22-dotnet-host-fxr-2.2-2.2.5-2.el7.x86_64.rpm rh-dotnet22-dotnet-runtime-2.2-2.2.5-2.el7.x86_64.rpm rh-dotnet22-dotnet-sdk-2.2-2.2.107-2.el7.x86_64.rpm rh-dotnet22-dotnet-sdk-2.2.1xx-2.2.107-2.el7.x86_64.rpm rh-dotnet22-libcurl-7.61.1-2.el7.x86_64.rpm rh-dotnet22-libcurl-devel-7.61.1-2.el7.x86_64.rpm rh-dotnet22-runtime-2.2-7.el7.x86_64.rpm
.NET Core on Red Hat Enterprise Linux Workstation (v. 7):
Source: rh-dotnetcore10-dotnetcore-1.0.16-1.el7.src.rpm
x86_64: rh-dotnetcore10-dotnetcore-1.0.16-1.el7.x86_64.rpm rh-dotnetcore10-dotnetcore-debuginfo-1.0.16-1.el7.x86_64.rpm
.NET Core on Red Hat Enterprise Linux Workstation (v. 7):
Source: rh-dotnetcore11-dotnetcore-1.1.13-1.el7.src.rpm
x86_64: rh-dotnetcore11-dotnetcore-1.1.13-1.el7.x86_64.rpm rh-dotnetcore11-dotnetcore-debuginfo-1.1.13-1.el7.x86_64.rpm
.NET Core on Red Hat Enterprise Linux Workstation (v. 7):
Source: rh-dotnet21-2.1-10.el7.src.rpm rh-dotnet21-dotnet-2.1.507-2.el7.src.rpm
x86_64: rh-dotnet21-2.1-10.el7.x86_64.rpm rh-dotnet21-dotnet-2.1.507-2.el7.x86_64.rpm rh-dotnet21-dotnet-debuginfo-2.1.507-2.el7.x86_64.rpm rh-dotnet21-dotnet-host-2.1.11-2.el7.x86_64.rpm rh-dotnet21-dotnet-runtime-2.1-2.1.11-2.el7.x86_64.rpm rh-dotnet21-dotnet-sdk-2.1-2.1.507-2.el7.x86_64.rpm rh-dotnet21-dotnet-sdk-2.1.5xx-2.1.507-2.el7.x86_64.rpm rh-dotnet21-runtime-2.1-10.el7.x86_64.rpm
.NET Core on Red Hat Enterprise Linux Workstation (v. 7):
Source: rh-dotnet22-2.2-7.el7.src.rpm rh-dotnet22-curl-7.61.1-2.el7.src.rpm rh-dotnet22-dotnet-2.2.107-2.el7.src.rpm
x86_64: rh-dotnet22-2.2-7.el7.x86_64.rpm rh-dotnet22-curl-7.61.1-2.el7.x86_64.rpm rh-dotnet22-curl-debuginfo-7.61.1-2.el7.x86_64.rpm rh-dotnet22-dotnet-2.2.107-2.el7.x86_64.rpm rh-dotnet22-dotnet-debuginfo-2.2.107-2.el7.x86_64.rpm rh-dotnet22-dotnet-host-2.2.5-2.el7.x86_64.rpm rh-dotnet22-dotnet-host-fxr-2.2-2.2.5-2.el7.x86_64.rpm rh-dotnet22-dotnet-runtime-2.2-2.2.5-2.el7.x86_64.rpm rh-dotnet22-dotnet-sdk-2.2-2.2.107-2.el7.x86_64.rpm rh-dotnet22-dotnet-sdk-2.2.1xx-2.2.107-2.el7.x86_64.rpm rh-dotnet22-libcurl-7.61.1-2.el7.x86_64.rpm rh-dotnet22-libcurl-devel-7.61.1-2.el7.x86_64.rpm rh-dotnet22-runtime-2.2-7.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-2019-0820 https://access.redhat.com/security/cve/CVE-2019-0980 https://access.redhat.com/security/cve/CVE-2019-0981 https://access.redhat.com/security/updates/classification/#moderate https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2019-0820 https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2019-0980 https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2019-0981
- Contact:
The Red Hat security contact is secalert@redhat.com. More contact details at https://access.redhat.com/security/team/contact/
Copyright 2019 Red Hat, Inc. -----BEGIN PGP SIGNATURE----- Version: GnuPG v1
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-- RHSA-announce mailing list RHSA-announce@redhat.com https://www.redhat.com/mailman/listinfo/rhsa-announce
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"data": "A denial of service vulnerability exists when .NET Framework or .NET Core improperly handle web requests, aka \u0027.Net Framework and .Net Core Denial of Service Vulnerability\u0027. This CVE ID is unique from CVE-2019-0820, CVE-2019-0980. This vulnerability CVE-2019-0820 and CVE-2019-0980 Is a different vulnerability.Service operation interruption (DoS) There is a possibility of being put into a state. Both Microsoft .NET Core and Microsoft ASP.NET Core are products of Microsoft Corporation of the United States. .NET Core is a free open source development platform. The platform has features such as multi-language support and cross-platform. Microsoft ASP.NET Core is a cross-platform open source framework. The framework is used to build cloud-based applications such as web applications, IoT applications, and mobile backends. The vulnerability originates from improper design or implementation during code development of a network system or product. The following products and versions are affected: Microsoft .NET Framework version 4.7.2, version 4.7.1, version 4.6.2, version 4.6.1, version 3.5.1, version 4.8, version 4.7, version 4.6, version 4.5.2, Version 3.5, 3.0 SP2, 2.0 SP2; .NET Core 2.2, 2.1, 1.1, 1.0. \nAn attacker can exploit this issue to cause a denial of service condition. \n\nBug Fix(es):\n\n* dotnet: new SocketException((int)SocketError.InvalidArgument).Message is\nempty (BZ#1712471)\n\n4. -----BEGIN PGP SIGNED MESSAGE-----\nHash: SHA256\n\n==================================================================== \nRed Hat Security Advisory\n\nSynopsis: Moderate: .NET Core on Red Hat Enterprise Linux security and bug fix update\nAdvisory ID: RHSA-2019:1236-01\nProduct: .NET Core on Red Hat Enterprise Linux\nAdvisory URL: https://access.redhat.com/errata/RHSA-2019:1236\nIssue date: 2019-05-15\nCVE Names: CVE-2019-0820 CVE-2019-0980 CVE-2019-0981\n====================================================================\n1. Summary:\n\nUpdates for rh-dotnetcore10-dotnetcore, rh-dotnetcore11-dotnetcore,\nrh-dotnet21-dotnet, rh-dotnet22-dotnet and rh-dotnet22-curl are now\navailable for .NET Core on Red Hat Enterprise Linux 7. \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. It implements a subset of the\n.NET framework APIs and several new APIs, and it includes a CLR\nimplementation. \n\nSecurity Fix(es):\n\n* dotNET: timeouts for regular expressions are not enforced (CVE-2019-0820)\n\n* dotNET: infinite loop in URI.TryCreate leading to ASP.Net Core Denial of\nService (CVE-2019-0980)\n\n* dotNET: crash in IPAddress.TryCreate leading to ASP.Net Core Denial of\nService (CVE-2019-0981)\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\nBug Fix(es):\n\n* Re-enable bash completion in rh-dotnet22-dotnet (BZ#1654863)\n\n* Error rebuilding rh-dotnet22-curl in CentOS (BZ#1678932)\n\n* Broken apphost caused by unset DOTNET_ROOT (BZ#1703479)\n\n* Make bash completion compatible with rh-dotnet22 packages (BZ#1705259)\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. Bugs fixed (https://bugzilla.redhat.com/):\n\n1654863 - Re-enable bash completion in rh-dotnet22-dotnet\n1678932 - Error rebuilding rh-dotnet22-curl in CentOS\n1703479 - Broken apphost caused by unset DOTNET_ROOT\n1703508 - Update to .NET Core 1.1.13\n1704454 - Update to .NET Core 1.0.16\n1704934 - Update to .NET Core Runtime 2.2.5 and SDK 2.2.107\n1705147 - Update to .NET Core Runtime 2.1.11 and SDK 2.1.507\n1705259 - Make bash completion compatible with rh-dotnet22 packages\n1705502 - CVE-2019-0980 dotNET: infinite loop in URI.TryCreate leading to ASP.Net Core Denial of Service\n1705504 - CVE-2019-0981 dotNET: crash in IPAddress.TryCreate leading to ASP.Net Core Denial of Service\n1705506 - CVE-2019-0820 dotNET: timeouts for regular expressions are not enforced\n\n6. Package List:\n\n.NET Core on Red Hat Enterprise Linux ComputeNode (v. 7):\n\nSource:\nrh-dotnet22-2.2-7.el7.src.rpm\nrh-dotnet22-curl-7.61.1-2.el7.src.rpm\nrh-dotnet22-dotnet-2.2.107-2.el7.src.rpm\n\nx86_64:\nrh-dotnet22-2.2-7.el7.x86_64.rpm\nrh-dotnet22-curl-7.61.1-2.el7.x86_64.rpm\nrh-dotnet22-curl-debuginfo-7.61.1-2.el7.x86_64.rpm\nrh-dotnet22-dotnet-2.2.107-2.el7.x86_64.rpm\nrh-dotnet22-dotnet-debuginfo-2.2.107-2.el7.x86_64.rpm\nrh-dotnet22-dotnet-host-2.2.5-2.el7.x86_64.rpm\nrh-dotnet22-dotnet-host-fxr-2.2-2.2.5-2.el7.x86_64.rpm\nrh-dotnet22-dotnet-runtime-2.2-2.2.5-2.el7.x86_64.rpm\nrh-dotnet22-dotnet-sdk-2.2-2.2.107-2.el7.x86_64.rpm\nrh-dotnet22-dotnet-sdk-2.2.1xx-2.2.107-2.el7.x86_64.rpm\nrh-dotnet22-libcurl-7.61.1-2.el7.x86_64.rpm\nrh-dotnet22-libcurl-devel-7.61.1-2.el7.x86_64.rpm\nrh-dotnet22-runtime-2.2-7.el7.x86_64.rpm\n\n.NET Core on Red Hat Enterprise Linux Server (v. 7):\n\nSource:\nrh-dotnetcore10-dotnetcore-1.0.16-1.el7.src.rpm\n\nx86_64:\nrh-dotnetcore10-dotnetcore-1.0.16-1.el7.x86_64.rpm\nrh-dotnetcore10-dotnetcore-debuginfo-1.0.16-1.el7.x86_64.rpm\n\n.NET Core on Red Hat Enterprise Linux Server (v. 7):\n\nSource:\nrh-dotnetcore11-dotnetcore-1.1.13-1.el7.src.rpm\n\nx86_64:\nrh-dotnetcore11-dotnetcore-1.1.13-1.el7.x86_64.rpm\nrh-dotnetcore11-dotnetcore-debuginfo-1.1.13-1.el7.x86_64.rpm\n\n.NET Core on Red Hat Enterprise Linux Server (v. 7):\n\nSource:\nrh-dotnet21-2.1-10.el7.src.rpm\nrh-dotnet21-dotnet-2.1.507-2.el7.src.rpm\n\nx86_64:\nrh-dotnet21-2.1-10.el7.x86_64.rpm\nrh-dotnet21-dotnet-2.1.507-2.el7.x86_64.rpm\nrh-dotnet21-dotnet-debuginfo-2.1.507-2.el7.x86_64.rpm\nrh-dotnet21-dotnet-host-2.1.11-2.el7.x86_64.rpm\nrh-dotnet21-dotnet-runtime-2.1-2.1.11-2.el7.x86_64.rpm\nrh-dotnet21-dotnet-sdk-2.1-2.1.507-2.el7.x86_64.rpm\nrh-dotnet21-dotnet-sdk-2.1.5xx-2.1.507-2.el7.x86_64.rpm\nrh-dotnet21-runtime-2.1-10.el7.x86_64.rpm\n\n.NET Core on Red Hat Enterprise Linux Server (v. 7):\n\nSource:\nrh-dotnet22-2.2-7.el7.src.rpm\nrh-dotnet22-curl-7.61.1-2.el7.src.rpm\nrh-dotnet22-dotnet-2.2.107-2.el7.src.rpm\n\nx86_64:\nrh-dotnet22-2.2-7.el7.x86_64.rpm\nrh-dotnet22-curl-7.61.1-2.el7.x86_64.rpm\nrh-dotnet22-curl-debuginfo-7.61.1-2.el7.x86_64.rpm\nrh-dotnet22-dotnet-2.2.107-2.el7.x86_64.rpm\nrh-dotnet22-dotnet-debuginfo-2.2.107-2.el7.x86_64.rpm\nrh-dotnet22-dotnet-host-2.2.5-2.el7.x86_64.rpm\nrh-dotnet22-dotnet-host-fxr-2.2-2.2.5-2.el7.x86_64.rpm\nrh-dotnet22-dotnet-runtime-2.2-2.2.5-2.el7.x86_64.rpm\nrh-dotnet22-dotnet-sdk-2.2-2.2.107-2.el7.x86_64.rpm\nrh-dotnet22-dotnet-sdk-2.2.1xx-2.2.107-2.el7.x86_64.rpm\nrh-dotnet22-libcurl-7.61.1-2.el7.x86_64.rpm\nrh-dotnet22-libcurl-devel-7.61.1-2.el7.x86_64.rpm\nrh-dotnet22-runtime-2.2-7.el7.x86_64.rpm\n\n.NET Core on Red Hat Enterprise Linux Workstation (v. 7):\n\nSource:\nrh-dotnetcore10-dotnetcore-1.0.16-1.el7.src.rpm\n\nx86_64:\nrh-dotnetcore10-dotnetcore-1.0.16-1.el7.x86_64.rpm\nrh-dotnetcore10-dotnetcore-debuginfo-1.0.16-1.el7.x86_64.rpm\n\n.NET Core on Red Hat Enterprise Linux Workstation (v. 7):\n\nSource:\nrh-dotnetcore11-dotnetcore-1.1.13-1.el7.src.rpm\n\nx86_64:\nrh-dotnetcore11-dotnetcore-1.1.13-1.el7.x86_64.rpm\nrh-dotnetcore11-dotnetcore-debuginfo-1.1.13-1.el7.x86_64.rpm\n\n.NET Core on Red Hat Enterprise Linux Workstation (v. 7):\n\nSource:\nrh-dotnet21-2.1-10.el7.src.rpm\nrh-dotnet21-dotnet-2.1.507-2.el7.src.rpm\n\nx86_64:\nrh-dotnet21-2.1-10.el7.x86_64.rpm\nrh-dotnet21-dotnet-2.1.507-2.el7.x86_64.rpm\nrh-dotnet21-dotnet-debuginfo-2.1.507-2.el7.x86_64.rpm\nrh-dotnet21-dotnet-host-2.1.11-2.el7.x86_64.rpm\nrh-dotnet21-dotnet-runtime-2.1-2.1.11-2.el7.x86_64.rpm\nrh-dotnet21-dotnet-sdk-2.1-2.1.507-2.el7.x86_64.rpm\nrh-dotnet21-dotnet-sdk-2.1.5xx-2.1.507-2.el7.x86_64.rpm\nrh-dotnet21-runtime-2.1-10.el7.x86_64.rpm\n\n.NET Core on Red Hat Enterprise Linux Workstation (v. 7):\n\nSource:\nrh-dotnet22-2.2-7.el7.src.rpm\nrh-dotnet22-curl-7.61.1-2.el7.src.rpm\nrh-dotnet22-dotnet-2.2.107-2.el7.src.rpm\n\nx86_64:\nrh-dotnet22-2.2-7.el7.x86_64.rpm\nrh-dotnet22-curl-7.61.1-2.el7.x86_64.rpm\nrh-dotnet22-curl-debuginfo-7.61.1-2.el7.x86_64.rpm\nrh-dotnet22-dotnet-2.2.107-2.el7.x86_64.rpm\nrh-dotnet22-dotnet-debuginfo-2.2.107-2.el7.x86_64.rpm\nrh-dotnet22-dotnet-host-2.2.5-2.el7.x86_64.rpm\nrh-dotnet22-dotnet-host-fxr-2.2-2.2.5-2.el7.x86_64.rpm\nrh-dotnet22-dotnet-runtime-2.2-2.2.5-2.el7.x86_64.rpm\nrh-dotnet22-dotnet-sdk-2.2-2.2.107-2.el7.x86_64.rpm\nrh-dotnet22-dotnet-sdk-2.2.1xx-2.2.107-2.el7.x86_64.rpm\nrh-dotnet22-libcurl-7.61.1-2.el7.x86_64.rpm\nrh-dotnet22-libcurl-devel-7.61.1-2.el7.x86_64.rpm\nrh-dotnet22-runtime-2.2-7.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-2019-0820\nhttps://access.redhat.com/security/cve/CVE-2019-0980\nhttps://access.redhat.com/security/cve/CVE-2019-0981\nhttps://access.redhat.com/security/updates/classification/#moderate\nhttps://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2019-0820\nhttps://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2019-0980\nhttps://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2019-0981\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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\nKCZo5tPFVoU=dJ6F\n-----END PGP SIGNATURE-----\n\n--\nRHSA-announce mailing list\nRHSA-announce@redhat.com\nhttps://www.redhat.com/mailman/listinfo/rhsa-announce\n",
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var-202001-0122
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'. "Denial of service (DoS) May be in a state. Microsoft ASP.NET Core is a cross-platform open source framework from Microsoft Corporation in the United States. The framework is used to build cloud-based applications such as web applications, IoT applications, and mobile backends. The vulnerability stems from the software's incorrect handling of web requests. -----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256
====================================================================
Red Hat Security Advisory
Synopsis: Critical: .NET Core on Red Hat Enterprise Linux security and bug fix update Advisory ID: RHSA-2020:0134-01 Product: .NET Core on Red Hat Enterprise Linux Advisory URL: https://access.redhat.com/errata/RHSA-2020:0134 Issue date: 2020-01-16 CVE Names: CVE-2020-0602 CVE-2020-0603 ==================================================================== 1. Summary:
An update for rh-dotnet30-dotnet and rh-dotnet31-dotnet is now available for .NET Core on Red Hat Enterprise Linux 7.
Red Hat Product Security has rated this update as having a security impact of Critical. 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. The updated versions are .NET Core SDK 3.0.102, .NET Core Runtime 3.0.2, .NET Core SDK 3.1.101 and .NET Core Runtime 3.1.1.
Security Fixes:
-
dotnet: Memory Corruption in SignalR (CVE-2020-0603)
-
dotnet: SignalR Denial of Service via backpressure issue (CVE-2020-0602)
Users must rebuild their applications to pick up the fixes.
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 issues, including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE pages listed 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/):
1787151 - Update .NET Core 3.0 to Runtime 3.0.2 and SDK 3.0.102 1787174 - Update .NET Core 3.1 to Runtime 3.1.1 and SDK 3.1.101 1789623 - CVE-2020-0602 dotnet: Denial of service via backpressure issue 1789624 - CVE-2020-0603 dotnet: Memory Corruption in SignalR
- Package List:
.NET Core on Red Hat Enterprise Linux ComputeNode (v. 7):
Source: rh-dotnet30-dotnet-3.0.102-3.el7.src.rpm
x86_64: rh-dotnet30-aspnetcore-runtime-3.0-3.0.2-3.el7.x86_64.rpm rh-dotnet30-aspnetcore-targeting-pack-3.0-3.0.2-3.el7.x86_64.rpm rh-dotnet30-dotnet-3.0.102-3.el7.x86_64.rpm rh-dotnet30-dotnet-apphost-pack-3.0-3.0.2-3.el7.x86_64.rpm rh-dotnet30-dotnet-debuginfo-3.0.102-3.el7.x86_64.rpm rh-dotnet30-dotnet-host-3.0.2-3.el7.x86_64.rpm rh-dotnet30-dotnet-hostfxr-3.0-3.0.2-3.el7.x86_64.rpm rh-dotnet30-dotnet-runtime-3.0-3.0.2-3.el7.x86_64.rpm rh-dotnet30-dotnet-sdk-3.0-3.0.102-3.el7.x86_64.rpm rh-dotnet30-dotnet-targeting-pack-3.0-3.0.2-3.el7.x86_64.rpm rh-dotnet30-dotnet-templates-3.0-3.0.102-3.el7.x86_64.rpm rh-dotnet30-netstandard-targeting-pack-2.1-3.0.102-3.el7.x86_64.rpm
.NET Core on Red Hat Enterprise Linux ComputeNode (v. 7):
Source: rh-dotnet31-dotnet-3.1.101-4.el7.src.rpm
x86_64: rh-dotnet31-aspnetcore-runtime-3.1-3.1.1-4.el7.x86_64.rpm rh-dotnet31-aspnetcore-targeting-pack-3.1-3.1.1-4.el7.x86_64.rpm rh-dotnet31-dotnet-3.1.101-4.el7.x86_64.rpm rh-dotnet31-dotnet-apphost-pack-3.1-3.1.1-4.el7.x86_64.rpm rh-dotnet31-dotnet-debuginfo-3.1.101-4.el7.x86_64.rpm rh-dotnet31-dotnet-host-3.1.1-4.el7.x86_64.rpm rh-dotnet31-dotnet-hostfxr-3.1-3.1.1-4.el7.x86_64.rpm rh-dotnet31-dotnet-runtime-3.1-3.1.1-4.el7.x86_64.rpm rh-dotnet31-dotnet-sdk-3.1-3.1.101-4.el7.x86_64.rpm rh-dotnet31-dotnet-targeting-pack-3.1-3.1.1-4.el7.x86_64.rpm rh-dotnet31-dotnet-templates-3.1-3.1.101-4.el7.x86_64.rpm rh-dotnet31-netstandard-targeting-pack-2.1-3.1.101-4.el7.x86_64.rpm
.NET Core on Red Hat Enterprise Linux Server (v. 7):
Source: rh-dotnet30-dotnet-3.0.102-3.el7.src.rpm
x86_64: rh-dotnet30-aspnetcore-runtime-3.0-3.0.2-3.el7.x86_64.rpm rh-dotnet30-aspnetcore-targeting-pack-3.0-3.0.2-3.el7.x86_64.rpm rh-dotnet30-dotnet-3.0.102-3.el7.x86_64.rpm rh-dotnet30-dotnet-apphost-pack-3.0-3.0.2-3.el7.x86_64.rpm rh-dotnet30-dotnet-debuginfo-3.0.102-3.el7.x86_64.rpm rh-dotnet30-dotnet-host-3.0.2-3.el7.x86_64.rpm rh-dotnet30-dotnet-hostfxr-3.0-3.0.2-3.el7.x86_64.rpm rh-dotnet30-dotnet-runtime-3.0-3.0.2-3.el7.x86_64.rpm rh-dotnet30-dotnet-sdk-3.0-3.0.102-3.el7.x86_64.rpm rh-dotnet30-dotnet-targeting-pack-3.0-3.0.2-3.el7.x86_64.rpm rh-dotnet30-dotnet-templates-3.0-3.0.102-3.el7.x86_64.rpm rh-dotnet30-netstandard-targeting-pack-2.1-3.0.102-3.el7.x86_64.rpm
.NET Core on Red Hat Enterprise Linux Server (v. 7):
Source: rh-dotnet31-dotnet-3.1.101-4.el7.src.rpm
x86_64: rh-dotnet31-aspnetcore-runtime-3.1-3.1.1-4.el7.x86_64.rpm rh-dotnet31-aspnetcore-targeting-pack-3.1-3.1.1-4.el7.x86_64.rpm rh-dotnet31-dotnet-3.1.101-4.el7.x86_64.rpm rh-dotnet31-dotnet-apphost-pack-3.1-3.1.1-4.el7.x86_64.rpm rh-dotnet31-dotnet-debuginfo-3.1.101-4.el7.x86_64.rpm rh-dotnet31-dotnet-host-3.1.1-4.el7.x86_64.rpm rh-dotnet31-dotnet-hostfxr-3.1-3.1.1-4.el7.x86_64.rpm rh-dotnet31-dotnet-runtime-3.1-3.1.1-4.el7.x86_64.rpm rh-dotnet31-dotnet-sdk-3.1-3.1.101-4.el7.x86_64.rpm rh-dotnet31-dotnet-targeting-pack-3.1-3.1.1-4.el7.x86_64.rpm rh-dotnet31-dotnet-templates-3.1-3.1.101-4.el7.x86_64.rpm rh-dotnet31-netstandard-targeting-pack-2.1-3.1.101-4.el7.x86_64.rpm
.NET Core on Red Hat Enterprise Linux Workstation (v. 7):
Source: rh-dotnet30-dotnet-3.0.102-3.el7.src.rpm
x86_64: rh-dotnet30-aspnetcore-runtime-3.0-3.0.2-3.el7.x86_64.rpm rh-dotnet30-aspnetcore-targeting-pack-3.0-3.0.2-3.el7.x86_64.rpm rh-dotnet30-dotnet-3.0.102-3.el7.x86_64.rpm rh-dotnet30-dotnet-apphost-pack-3.0-3.0.2-3.el7.x86_64.rpm rh-dotnet30-dotnet-debuginfo-3.0.102-3.el7.x86_64.rpm rh-dotnet30-dotnet-host-3.0.2-3.el7.x86_64.rpm rh-dotnet30-dotnet-hostfxr-3.0-3.0.2-3.el7.x86_64.rpm rh-dotnet30-dotnet-runtime-3.0-3.0.2-3.el7.x86_64.rpm rh-dotnet30-dotnet-sdk-3.0-3.0.102-3.el7.x86_64.rpm rh-dotnet30-dotnet-targeting-pack-3.0-3.0.2-3.el7.x86_64.rpm rh-dotnet30-dotnet-templates-3.0-3.0.102-3.el7.x86_64.rpm rh-dotnet30-netstandard-targeting-pack-2.1-3.0.102-3.el7.x86_64.rpm
.NET Core on Red Hat Enterprise Linux Workstation (v. 7):
Source: rh-dotnet31-dotnet-3.1.101-4.el7.src.rpm
x86_64: rh-dotnet31-aspnetcore-runtime-3.1-3.1.1-4.el7.x86_64.rpm rh-dotnet31-aspnetcore-targeting-pack-3.1-3.1.1-4.el7.x86_64.rpm rh-dotnet31-dotnet-3.1.101-4.el7.x86_64.rpm rh-dotnet31-dotnet-apphost-pack-3.1-3.1.1-4.el7.x86_64.rpm rh-dotnet31-dotnet-debuginfo-3.1.101-4.el7.x86_64.rpm rh-dotnet31-dotnet-host-3.1.1-4.el7.x86_64.rpm rh-dotnet31-dotnet-hostfxr-3.1-3.1.1-4.el7.x86_64.rpm rh-dotnet31-dotnet-runtime-3.1-3.1.1-4.el7.x86_64.rpm rh-dotnet31-dotnet-sdk-3.1-3.1.101-4.el7.x86_64.rpm rh-dotnet31-dotnet-targeting-pack-3.1-3.1.1-4.el7.x86_64.rpm rh-dotnet31-dotnet-templates-3.1-3.1.101-4.el7.x86_64.rpm rh-dotnet31-netstandard-targeting-pack-2.1-3.1.101-4.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-2020-0602 https://access.redhat.com/security/cve/CVE-2020-0603 https://access.redhat.com/security/updates/classification/#critical
- 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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"data": "A denial of service vulnerability exists when ASP.NET Core improperly handles web requests, aka \u0027ASP.NET Core Denial of Service Vulnerability\u0027. \"Denial of service (DoS) May be in a state. Microsoft ASP.NET Core is a cross-platform open source framework from Microsoft Corporation in the United States. The framework is used to build cloud-based applications such as web applications, IoT applications, and mobile backends. The vulnerability stems from the software\u0027s incorrect handling of web requests. -----BEGIN PGP SIGNED MESSAGE-----\nHash: SHA256\n\n==================================================================== \nRed Hat Security Advisory\n\nSynopsis: Critical: .NET Core on Red Hat Enterprise Linux security and bug fix update\nAdvisory ID: RHSA-2020:0134-01\nProduct: .NET Core on Red Hat Enterprise Linux\nAdvisory URL: https://access.redhat.com/errata/RHSA-2020:0134\nIssue date: 2020-01-16\nCVE Names: CVE-2020-0602 CVE-2020-0603\n====================================================================\n1. Summary:\n\nAn update for rh-dotnet30-dotnet and rh-dotnet31-dotnet is now available\nfor .NET Core on Red Hat Enterprise Linux 7. \n\nRed Hat Product Security has rated this update as having a security impact\nof Critical. 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. The updated versions are .NET Core SDK 3.0.102, .NET Core\nRuntime 3.0.2, .NET Core SDK 3.1.101 and .NET Core Runtime 3.1.1. \n\nSecurity Fixes:\n\n* dotnet: Memory Corruption in SignalR (CVE-2020-0603)\n\n* dotnet: SignalR Denial of Service via backpressure issue (CVE-2020-0602)\n\nUsers must rebuild their applications to pick up the fixes. \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 issues, including the impact, a CVSS\nscore, acknowledgments, and other related information, refer to the CVE\npages listed in the References section. \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\n1787151 - Update .NET Core 3.0 to Runtime 3.0.2 and SDK 3.0.102\n1787174 - Update .NET Core 3.1 to Runtime 3.1.1 and SDK 3.1.101\n1789623 - CVE-2020-0602 dotnet: Denial of service via backpressure issue\n1789624 - CVE-2020-0603 dotnet: Memory Corruption in SignalR\n\n6. Package List:\n\n.NET Core on Red Hat Enterprise Linux ComputeNode (v. 7):\n\nSource:\nrh-dotnet30-dotnet-3.0.102-3.el7.src.rpm\n\nx86_64:\nrh-dotnet30-aspnetcore-runtime-3.0-3.0.2-3.el7.x86_64.rpm\nrh-dotnet30-aspnetcore-targeting-pack-3.0-3.0.2-3.el7.x86_64.rpm\nrh-dotnet30-dotnet-3.0.102-3.el7.x86_64.rpm\nrh-dotnet30-dotnet-apphost-pack-3.0-3.0.2-3.el7.x86_64.rpm\nrh-dotnet30-dotnet-debuginfo-3.0.102-3.el7.x86_64.rpm\nrh-dotnet30-dotnet-host-3.0.2-3.el7.x86_64.rpm\nrh-dotnet30-dotnet-hostfxr-3.0-3.0.2-3.el7.x86_64.rpm\nrh-dotnet30-dotnet-runtime-3.0-3.0.2-3.el7.x86_64.rpm\nrh-dotnet30-dotnet-sdk-3.0-3.0.102-3.el7.x86_64.rpm\nrh-dotnet30-dotnet-targeting-pack-3.0-3.0.2-3.el7.x86_64.rpm\nrh-dotnet30-dotnet-templates-3.0-3.0.102-3.el7.x86_64.rpm\nrh-dotnet30-netstandard-targeting-pack-2.1-3.0.102-3.el7.x86_64.rpm\n\n.NET Core on Red Hat Enterprise Linux ComputeNode (v. 7):\n\nSource:\nrh-dotnet31-dotnet-3.1.101-4.el7.src.rpm\n\nx86_64:\nrh-dotnet31-aspnetcore-runtime-3.1-3.1.1-4.el7.x86_64.rpm\nrh-dotnet31-aspnetcore-targeting-pack-3.1-3.1.1-4.el7.x86_64.rpm\nrh-dotnet31-dotnet-3.1.101-4.el7.x86_64.rpm\nrh-dotnet31-dotnet-apphost-pack-3.1-3.1.1-4.el7.x86_64.rpm\nrh-dotnet31-dotnet-debuginfo-3.1.101-4.el7.x86_64.rpm\nrh-dotnet31-dotnet-host-3.1.1-4.el7.x86_64.rpm\nrh-dotnet31-dotnet-hostfxr-3.1-3.1.1-4.el7.x86_64.rpm\nrh-dotnet31-dotnet-runtime-3.1-3.1.1-4.el7.x86_64.rpm\nrh-dotnet31-dotnet-sdk-3.1-3.1.101-4.el7.x86_64.rpm\nrh-dotnet31-dotnet-targeting-pack-3.1-3.1.1-4.el7.x86_64.rpm\nrh-dotnet31-dotnet-templates-3.1-3.1.101-4.el7.x86_64.rpm\nrh-dotnet31-netstandard-targeting-pack-2.1-3.1.101-4.el7.x86_64.rpm\n\n.NET Core on Red Hat Enterprise Linux Server (v. 7):\n\nSource:\nrh-dotnet30-dotnet-3.0.102-3.el7.src.rpm\n\nx86_64:\nrh-dotnet30-aspnetcore-runtime-3.0-3.0.2-3.el7.x86_64.rpm\nrh-dotnet30-aspnetcore-targeting-pack-3.0-3.0.2-3.el7.x86_64.rpm\nrh-dotnet30-dotnet-3.0.102-3.el7.x86_64.rpm\nrh-dotnet30-dotnet-apphost-pack-3.0-3.0.2-3.el7.x86_64.rpm\nrh-dotnet30-dotnet-debuginfo-3.0.102-3.el7.x86_64.rpm\nrh-dotnet30-dotnet-host-3.0.2-3.el7.x86_64.rpm\nrh-dotnet30-dotnet-hostfxr-3.0-3.0.2-3.el7.x86_64.rpm\nrh-dotnet30-dotnet-runtime-3.0-3.0.2-3.el7.x86_64.rpm\nrh-dotnet30-dotnet-sdk-3.0-3.0.102-3.el7.x86_64.rpm\nrh-dotnet30-dotnet-targeting-pack-3.0-3.0.2-3.el7.x86_64.rpm\nrh-dotnet30-dotnet-templates-3.0-3.0.102-3.el7.x86_64.rpm\nrh-dotnet30-netstandard-targeting-pack-2.1-3.0.102-3.el7.x86_64.rpm\n\n.NET Core on Red Hat Enterprise Linux Server (v. 7):\n\nSource:\nrh-dotnet31-dotnet-3.1.101-4.el7.src.rpm\n\nx86_64:\nrh-dotnet31-aspnetcore-runtime-3.1-3.1.1-4.el7.x86_64.rpm\nrh-dotnet31-aspnetcore-targeting-pack-3.1-3.1.1-4.el7.x86_64.rpm\nrh-dotnet31-dotnet-3.1.101-4.el7.x86_64.rpm\nrh-dotnet31-dotnet-apphost-pack-3.1-3.1.1-4.el7.x86_64.rpm\nrh-dotnet31-dotnet-debuginfo-3.1.101-4.el7.x86_64.rpm\nrh-dotnet31-dotnet-host-3.1.1-4.el7.x86_64.rpm\nrh-dotnet31-dotnet-hostfxr-3.1-3.1.1-4.el7.x86_64.rpm\nrh-dotnet31-dotnet-runtime-3.1-3.1.1-4.el7.x86_64.rpm\nrh-dotnet31-dotnet-sdk-3.1-3.1.101-4.el7.x86_64.rpm\nrh-dotnet31-dotnet-targeting-pack-3.1-3.1.1-4.el7.x86_64.rpm\nrh-dotnet31-dotnet-templates-3.1-3.1.101-4.el7.x86_64.rpm\nrh-dotnet31-netstandard-targeting-pack-2.1-3.1.101-4.el7.x86_64.rpm\n\n.NET Core on Red Hat Enterprise Linux Workstation (v. 7):\n\nSource:\nrh-dotnet30-dotnet-3.0.102-3.el7.src.rpm\n\nx86_64:\nrh-dotnet30-aspnetcore-runtime-3.0-3.0.2-3.el7.x86_64.rpm\nrh-dotnet30-aspnetcore-targeting-pack-3.0-3.0.2-3.el7.x86_64.rpm\nrh-dotnet30-dotnet-3.0.102-3.el7.x86_64.rpm\nrh-dotnet30-dotnet-apphost-pack-3.0-3.0.2-3.el7.x86_64.rpm\nrh-dotnet30-dotnet-debuginfo-3.0.102-3.el7.x86_64.rpm\nrh-dotnet30-dotnet-host-3.0.2-3.el7.x86_64.rpm\nrh-dotnet30-dotnet-hostfxr-3.0-3.0.2-3.el7.x86_64.rpm\nrh-dotnet30-dotnet-runtime-3.0-3.0.2-3.el7.x86_64.rpm\nrh-dotnet30-dotnet-sdk-3.0-3.0.102-3.el7.x86_64.rpm\nrh-dotnet30-dotnet-targeting-pack-3.0-3.0.2-3.el7.x86_64.rpm\nrh-dotnet30-dotnet-templates-3.0-3.0.102-3.el7.x86_64.rpm\nrh-dotnet30-netstandard-targeting-pack-2.1-3.0.102-3.el7.x86_64.rpm\n\n.NET Core on Red Hat Enterprise Linux Workstation (v. 7):\n\nSource:\nrh-dotnet31-dotnet-3.1.101-4.el7.src.rpm\n\nx86_64:\nrh-dotnet31-aspnetcore-runtime-3.1-3.1.1-4.el7.x86_64.rpm\nrh-dotnet31-aspnetcore-targeting-pack-3.1-3.1.1-4.el7.x86_64.rpm\nrh-dotnet31-dotnet-3.1.101-4.el7.x86_64.rpm\nrh-dotnet31-dotnet-apphost-pack-3.1-3.1.1-4.el7.x86_64.rpm\nrh-dotnet31-dotnet-debuginfo-3.1.101-4.el7.x86_64.rpm\nrh-dotnet31-dotnet-host-3.1.1-4.el7.x86_64.rpm\nrh-dotnet31-dotnet-hostfxr-3.1-3.1.1-4.el7.x86_64.rpm\nrh-dotnet31-dotnet-runtime-3.1-3.1.1-4.el7.x86_64.rpm\nrh-dotnet31-dotnet-sdk-3.1-3.1.101-4.el7.x86_64.rpm\nrh-dotnet31-dotnet-targeting-pack-3.1-3.1.1-4.el7.x86_64.rpm\nrh-dotnet31-dotnet-templates-3.1-3.1.101-4.el7.x86_64.rpm\nrh-dotnet31-netstandard-targeting-pack-2.1-3.1.101-4.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-2020-0602\nhttps://access.redhat.com/security/cve/CVE-2020-0603\nhttps://access.redhat.com/security/updates/classification/#critical\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 2020 Red Hat, Inc. \n-----BEGIN PGP SIGNATURE-----\nVersion: GnuPG v1\n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\nEuYGFNW4Ux4\\xadZz\n-----END PGP SIGNATURE-----\n\n--\nRHSA-announce mailing list\nRHSA-announce@redhat.com\nhttps://www.redhat.com/mailman/listinfo/rhsa-announce\n",
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var-201801-1126
Vulnerability from variot
ASP.NET Core 1.0. 1.1, and 2.0 allow an elevation of privilege vulnerability due to the ASP.NET Core project templates, aka "ASP.NET Core Elevation Of Privilege Vulnerability". This CVE is unique from CVE-2018-0808. This vulnerability CVE-2018-0808 Is a different vulnerability.Your privilege may be elevated. 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. An attacker could use this vulnerability to perform a content injection attack and execute a script in the current user's security context. An attacker can exploit this issue to gain elevated privileges
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Vulnerability from variot
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var-201901-1459
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 2.2, ASP.NET Core 2.1. This CVE ID is unique from CVE-2019-0564. This vulnerability CVE-2019-0564 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 from Microsoft Corporation of the United States. The framework is used to build cloud-based applications such as web applications, IoT applications, and mobile backends. An attacker can exploit this issue 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/
Copyright 2019 Red Hat, Inc. -----BEGIN PGP SIGNATURE----- Version: GnuPG v1
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-- RHSA-announce mailing list RHSA-announce@redhat.com https://www.redhat.com/mailman/listinfo/rhsa-announce
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"data": "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 2.2, ASP.NET Core 2.1. This CVE ID is unique from CVE-2019-0564. This vulnerability CVE-2019-0564 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 from Microsoft Corporation of the United States. The framework is used to build cloud-based applications such as web applications, IoT applications, and mobile backends. \nAn attacker can exploit this issue 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 list\nRHSA-announce@redhat.com\nhttps://www.redhat.com/mailman/listinfo/rhsa-announce\n",
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var-201807-1618
Vulnerability from variot
A security feature bypass vulnerability exists when Microsoft .NET Framework components do not correctly validate certificates, aka ".NET Framework Security Feature Bypass Vulnerability." This affects .NET Framework 4.7.2, Microsoft .NET Framework 3.0, Microsoft .NET Framework 4.6.2/4.7/4.7.1/4.7.2, ASP.NET Core 1.1, Microsoft .NET Framework 4.5.2, ASP.NET Core 2.0, ASP.NET Core 1.0, .NET Core 1.1, Microsoft .NET Framework 3.5, Microsoft .NET Framework 3.5.1, Microsoft .NET Framework 4.6/4.6.1/4.6.2, .NET Core 1.0, .NET Core 2.0, Microsoft .NET Framework 4.6, Microsoft .NET Framework 4.6/4.6.1/4.6.2/4.7/4.7.1/4.7.1/4.7.2, Microsoft .NET Framework 4.7.2. An attacker can exploit this issue to bypass certain security restrictions and perform unauthorized actions. This may aid in further attacks. -----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256
Title: Microsoft Security Update Releases Issued: July 19, 2018
Summary
The following CVEs have undergone a major revision increment:
- CVE-2018-8202
- CVE-2018-8260
- CVE-2018-8284
- CVE-2018-8356
Revision Information:
- https://portal.msrc.microsoft.com/en-us/security-guidance
- Reason for Revision: To address a known issue in the security updates released on July 10, Microsoft is releasing Cumulative Update packages for all supported editions of Windows 10. These packages are available via Microsoft Update catalog, WSUS, or by manually searching Windows Update. Customers who are experiencing issues after installing the July Windows security updates should install the replacement packages as applicable. Please refer to the Affected Products table for the replacement package KB numbers. Customers who have successfully installed the security updates and who are not experiencing any issues do not need to take any action.
- Originally posted: July 10, 2018
- Updated: July 19, 2018
- Aggregate CVE Severity Rating: Important
- Version: 2.0
The following CVEs have undergone a major revision increment:
- CVE-2018-0949
- CVE-2018-8242
- CVE-2018-8287
- CVE-2018-8288
- CVE-2018-8291
- CVE-2018-8296
Revision Information:
- https://portal.msrc.microsoft.com/en-us/security-guidance
- Reason for Revision: To address a known issue in the security updates released on July 10, Microsoft is releasing Cumulative Update packages for Windows 10, and Standalone and Preview Rollup packages for all other supported editions of Windows. These packages are available via Microsoft Update catalog, WSUS, or by manually searching Windows Update. Customers who are experiencing issues after installing the July Windows security updates should install the replacement packages as applicable. Note that the IE Cumulative updates are not affected. Please refer to the Affected Products table for the replacement package KB numbers. Customers who have successfully installed the security updates and who are not experiencing any issues do not need to take any action.
- Originally posted: July 10, 2018
- Updated: July 19, 2018
- Aggregate CVE Severity Rating: Important
- Version: 2.0
The following CVEs have undergone a major revision increment:
- CVE-2018-8125 * CVE-2018-8279 * CVE-2018-8301
- CVE-2018-8206 * CVE-2018-8280 * CVE-2018-8304
- CVE-2018-8222 * CVE-2018-8282 * CVE-2018-8307
- CVE-2018-8262 * CVE-2018-8286 * CVE-2018-8308
- CVE-2018-8274 * CVE-2018-8289 * CVE-2018-8309
- CVE-2018-8275 * CVE-2018-8290 * CVE-2018-8313
- CVE-2018-8276 * CVE-2018-8294 * CVE-2018-8314
- CVE-2018-8278 * CVE-2018-8297 * CVE-2018-8324 * CVE-2018-8325
Revision Information:
- https://portal.msrc.microsoft.com/en-us/security-guidance
- Reason for Revision: To address a known issue in the security updates released on July 10, Microsoft is releasing Cumulative Update packages for Windows 10, and Standalone and Preview Rollup packages for all other supported editions of Windows. These packages are available via Microsoft Update catalog, WSUS, or by manually searching Windows Update. Customers who are experiencing issues after installing the July Windows security updates should install the replacement packages as applicable. Please refer to the Affected Products table for the replacement package KB numbers. Customers who have successfully installed the security updates and who are not experiencing any issues do not need to take any action.
- Originally posted: July 10, 2018
- Updated: July 19, 2018
- Aggregate CVE Severity Rating: Critical
- Version: 2.0
The following CVE has undergone a major revision increment:
- CVE-2018-8356
Revision Information:
- https://portal.msrc.microsoft.com/en-us/security-guidance
- Reason for Revision: Revised the Affected Products table to include PowerShell Core 6.0 and PowerShell Core 6.1 because these products are affected by CVE-2018-9356. See https://github.com/PowerShell/Announcements/issues/6 for more information.
- Originally posted: July 10, 2018
- Updated: July 19, 2018
- Aggregate CVE Severity Rating: Important
- Version: 3.0
Other Information
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This newsletter was sent by: Microsoft Corporation 1 Microsoft Way Redmond, Washington, USA 98052 -----BEGIN PGP SIGNATURE-----
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"data": "A security feature bypass vulnerability exists when Microsoft .NET Framework components do not correctly validate certificates, aka \".NET Framework Security Feature Bypass Vulnerability.\" This affects .NET Framework 4.7.2, Microsoft .NET Framework 3.0, Microsoft .NET Framework 4.6.2/4.7/4.7.1/4.7.2, ASP.NET Core 1.1, Microsoft .NET Framework 4.5.2, ASP.NET Core 2.0, ASP.NET Core 1.0, .NET Core 1.1, Microsoft .NET Framework 3.5, Microsoft .NET Framework 3.5.1, Microsoft .NET Framework 4.6/4.6.1/4.6.2, .NET Core 1.0, .NET Core 2.0, Microsoft .NET Framework 4.6, Microsoft .NET Framework 4.6/4.6.1/4.6.2/4.7/4.7.1/4.7.1/4.7.2, Microsoft .NET Framework 4.7.2. \nAn attacker can exploit this issue to bypass certain security restrictions and perform unauthorized actions. This may aid in further attacks. -----BEGIN PGP SIGNED MESSAGE-----\nHash: SHA256\n\n********************************************************************\nTitle: Microsoft Security Update Releases\nIssued: July 19, 2018\n********************************************************************\n\nSummary\n=======\n\nThe following CVEs have undergone a major revision increment:\n\n* CVE-2018-8202\n* CVE-2018-8260\n* CVE-2018-8284\n* CVE-2018-8356\n \nRevision Information:\n=====================\n\n - https://portal.msrc.microsoft.com/en-us/security-guidance\n - Reason for Revision: To address a known issue in the security\n updates released on July 10, Microsoft is releasing Cumulative\n Update packages for all supported editions of Windows 10. These\n packages are available via Microsoft Update catalog, WSUS, or by\n manually searching Windows Update. Customers who are experiencing\n issues after installing the July Windows security updates should\n install the replacement packages as applicable. Please refer to the Affected Products table for the\n replacement package KB numbers. Customers who have successfully\n installed the security updates and who are not experiencing any\n issues do not need to take any action. \n - Originally posted: July 10, 2018\n - Updated: July 19, 2018\n - Aggregate CVE Severity Rating: Important\n - Version: 2.0\n\nThe following CVEs have undergone a major revision increment:\n\n* CVE-2018-0949\n* CVE-2018-8242\n* CVE-2018-8287\n* CVE-2018-8288\n* CVE-2018-8291\n* CVE-2018-8296\n\nRevision Information:\n=====================\n\n - https://portal.msrc.microsoft.com/en-us/security-guidance\n - Reason for Revision: To address a known issue in the security\n updates released on July 10, Microsoft is releasing Cumulative\n Update packages for Windows 10, and Standalone and Preview Rollup\n packages for all other supported editions of Windows. These packages\n are available via Microsoft Update catalog, WSUS, or by manually\n searching Windows Update. Customers who are experiencing issues\n after installing the July Windows security updates should install\n the replacement packages as applicable. Note that the IE Cumulative\n updates are not affected. Please refer to the Affected Products\n table for the replacement package KB numbers. Customers who have\n successfully installed the security updates and who are not\n experiencing any issues do not need to take any action. \n - Originally posted: July 10, 2018\n - Updated: July 19, 2018\n - Aggregate CVE Severity Rating: Important\n - Version: 2.0\n\nThe following CVEs have undergone a major revision increment:\n\n* CVE-2018-8125\t* CVE-2018-8279\t* CVE-2018-8301\n* CVE-2018-8206\t* CVE-2018-8280\t* CVE-2018-8304\n* CVE-2018-8222\t* CVE-2018-8282\t* CVE-2018-8307\n* CVE-2018-8262\t* CVE-2018-8286\t* CVE-2018-8308\n* CVE-2018-8274\t* CVE-2018-8289\t* CVE-2018-8309\n* CVE-2018-8275\t* CVE-2018-8290\t* CVE-2018-8313\n* CVE-2018-8276\t* CVE-2018-8294\t* CVE-2018-8314\n* CVE-2018-8278\t* CVE-2018-8297\t* CVE-2018-8324\n\t\t\t\t* CVE-2018-8325\n\nRevision Information:\n=====================\n\n - https://portal.msrc.microsoft.com/en-us/security-guidance\n - Reason for Revision: To address a known issue in the security\n updates released on July 10, Microsoft is releasing Cumulative\n Update packages for Windows 10, and Standalone and Preview Rollup\n packages for all other supported editions of Windows. These\n packages are available via Microsoft Update catalog, WSUS, or by\n manually searching Windows Update. Customers who are experiencing\n issues after installing the July Windows security updates should\n install the replacement packages as applicable. Please refer to the\n Affected Products table for the replacement package KB numbers. \n Customers who have successfully installed the security updates and\n who are not experiencing any issues do not need to take any action. \n - Originally posted: July 10, 2018\n - Updated: July 19, 2018\n - Aggregate CVE Severity Rating: Critical\n - Version: 2.0\n\n The following CVE has undergone a major revision increment:\n\n* CVE-2018-8356\n\nRevision Information:\n=====================\n\n - https://portal.msrc.microsoft.com/en-us/security-guidance\n - Reason for Revision: Revised the Affected Products table to\n include PowerShell Core 6.0 and PowerShell Core 6.1 because\n these products are affected by CVE-2018-9356. See \n https://github.com/PowerShell/Announcements/issues/6 for \n more information. \n - Originally posted: July 10, 2018\n - Updated: July 19, 2018\n - Aggregate CVE Severity Rating: Important\n - Version: 3.0\n\nOther Information\n=================\n\nRecognize and avoid fraudulent email to Microsoft customers:\n=============================================================\nIf you receive an email message that claims to be distributing \na Microsoft security update, it is a hoax that may contain \nmalware or pointers to malicious websites. Microsoft does \nnot distribute security updates via email. \n\nThe Microsoft Security Response Center (MSRC) uses PGP to digitally \nsign all security notifications. However, PGP is not required for \nreading security notifications, reading security bulletins, or \ninstalling security updates. You can obtain the MSRC public PGP key\nat \u003chttps://technet.microsoft.com/security/dn753714\u003e. \n\n********************************************************************\nTHE INFORMATION PROVIDED IN THIS MICROSOFT COMMUNICATION IS\nPROVIDED \"AS IS\" WITHOUT WARRANTY OF ANY KIND. MICROSOFT\nDISCLAIMS ALL WARRANTIES, EITHER EXPRESS OR IMPLIED, INCLUDING\nTHE WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR\nPURPOSE. \nIN NO EVENT SHALL MICROSOFT CORPORATION OR ITS SUPPLIERS BE\nLIABLE FOR ANY DAMAGES WHATSOEVER INCLUDING DIRECT, INDIRECT,\nINCIDENTAL, CONSEQUENTIAL, LOSS OF BUSINESS PROFITS OR SPECIAL\nDAMAGES, EVEN IF MICROSOFT CORPORATION OR ITS SUPPLIERS HAVE BEEN\nADVISED OF THE POSSIBILITY OF SUCH DAMAGES. \nSOME STATES DO NOT ALLOW THE EXCLUSION OR LIMITATION OF LIABILITY\nFOR CONSEQUENTIAL OR INCIDENTAL DAMAGES SO THE FOREGOING\nLIMITATION MAY NOT APPLY. \n********************************************************************\n\nMicrosoft respects your privacy. 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Vulnerability from variot
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var-201809-1040
Vulnerability from variot
A denial of service vulnerability exists when System.IO.Pipelines improperly handles requests, aka "System.IO.Pipelines Denial of Service." This affects .NET Core 2.1, System.IO.Pipelines, ASP.NET Core 2.1. The vendor System.IO.Pipelines As a "denial of service".Service operation interruption (DoS) There is a possibility of being put into a state. Microsoft .NET Core is a free and open source development platform. The platform has features such as multi-language support and cross-platform. ASP.NET Core is a cross-platform open source framework. The framework is used to build cloud-based applications such as web applications, IoT applications, and mobile backends. System.IO.Pipelines is a library for performing high-performance IO in .NET. A remote attacker can use this vulnerability to cause a denial of service by submitting a specially crafted request to the application
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var-201801-1127
Vulnerability from variot
ASP.NET Core 1.0. 1.1, and 2.0 allow a cross site request forgery vulnerability due to the ASP.NET Core project templates, aka "ASP.NET Core Cross Site Request Forgery Vulnerability". 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. A remote attacker could use this vulnerability to change the recovery code on a user's account, causing a denial of service (permanent account lockout). An attacker can exploit this issue to perform unauthorized actions in the context of a logged-in user of the affected application. This may aid in other attacks
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var-201807-2080
Vulnerability from variot
A Security Feature Bypass vulnerability exists in ASP.NET when the number of incorrect login attempts is not validated, aka "ASP.NET Security Feature Bypass Vulnerability." This affects ASP.NET, ASP.NET Core 1.1, ASP.NET Core 1.0, ASP.NET Core 2.0, ASP.NET MVC 5.2. Microsoft ASP.NET is a cross-platform open source framework of Microsoft Corporation. The framework is used to build cloud-based applications such as web applications, IoT applications, and mobile backends. Attackers can use this vulnerability to make unlimited login requests. An attacker can exploit this issue to bypass certain security restrictions and perform unauthorized actions. This may aid in further attacks
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var-201810-1125
Vulnerability from variot
An information disclosure vulnerability exists in .NET Core when authentication information is inadvertently exposed in a redirect, aka ".NET Core Information Disclosure Vulnerability." This affects .NET Core 2.1, .NET Core 1.0, .NET Core 1.1, PowerShell Core 6.0. An attacker can exploit this issue to obtain sensitive information. Successful exploits will lead to other attacks. -----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256
===================================================================== Red Hat Security Advisory
Synopsis: Moderate: .NET Core on Red Hat Enterprise Linux security update Advisory ID: RHSA-2018:2902-01 Product: .NET Core on Red Hat Enterprise Linux Advisory URL: https://access.redhat.com/errata/RHSA-2018:2902 Issue date: 2018-10-09 CVE Names: CVE-2018-8292 =====================================================================
- Summary:
Updates for rh-dotnetcore11-dotnetcore, and rh-dotnetcore10-dotnetcore 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
- It implements a subset of the .NET framework APIs and several new APIs, and it includes a CLR implementation.
These versions correspond to the October 2018 security release by .NET Core upstream projects.
- 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-dotnetcore10-dotnetcore-1.0.13-1.el7.src.rpm
x86_64: rh-dotnetcore10-dotnetcore-1.0.13-1.el7.x86_64.rpm rh-dotnetcore10-dotnetcore-debuginfo-1.0.13-1.el7.x86_64.rpm
.NET Core on Red Hat Enterprise Linux ComputeNode (v. 7):
Source: rh-dotnetcore11-dotnetcore-1.1.10-1.el7.src.rpm
x86_64: rh-dotnetcore11-dotnetcore-1.1.10-1.el7.x86_64.rpm rh-dotnetcore11-dotnetcore-debuginfo-1.1.10-1.el7.x86_64.rpm
.NET Core on Red Hat Enterprise Linux Server (v. 7):
Source: rh-dotnetcore10-dotnetcore-1.0.13-1.el7.src.rpm
x86_64: rh-dotnetcore10-dotnetcore-1.0.13-1.el7.x86_64.rpm rh-dotnetcore10-dotnetcore-debuginfo-1.0.13-1.el7.x86_64.rpm
.NET Core on Red Hat Enterprise Linux Server (v. 7):
Source: rh-dotnetcore11-dotnetcore-1.1.10-1.el7.src.rpm
x86_64: rh-dotnetcore11-dotnetcore-1.1.10-1.el7.x86_64.rpm rh-dotnetcore11-dotnetcore-debuginfo-1.1.10-1.el7.x86_64.rpm
.NET Core on Red Hat Enterprise Linux Workstation (v. 7):
Source: rh-dotnetcore10-dotnetcore-1.0.13-1.el7.src.rpm
x86_64: rh-dotnetcore10-dotnetcore-1.0.13-1.el7.x86_64.rpm rh-dotnetcore10-dotnetcore-debuginfo-1.0.13-1.el7.x86_64.rpm
.NET Core on Red Hat Enterprise Linux Workstation (v. 7):
Source: rh-dotnetcore11-dotnetcore-1.1.10-1.el7.src.rpm
x86_64: rh-dotnetcore11-dotnetcore-1.1.10-1.el7.x86_64.rpm rh-dotnetcore11-dotnetcore-debuginfo-1.1.10-1.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-2018-8292 https://access.redhat.com/security/updates/classification/#moderate https://github.com/dotnet/announcements/issues/88
- Contact:
The Red Hat security contact is secalert@redhat.com. More contact details at https://access.redhat.com/security/team/contact/
Copyright 2018 Red Hat, Inc. -----BEGIN PGP SIGNATURE----- Version: GnuPG v1
iQIVAwUBW71EydzjgjWX9erEAQhK3Q/8DwPo83R6HBwUmO2gO56n0ci7BOOZ1HfH VYRSvXSPaBf8fbFSaZN5+OJhPBJfnCiEIgO8cSuMYf3zWebkIONZnkzB55BJqD0N Z7wS2R4bI6Mw33K9ET2WhoUF7JiZDU+Spu7T2TW9roAms7U7IJBXMi52N3pAS3yQ gzvB8Fuci3xsGqyIYMgt0SmqnlkqbZmR35Yq7e3yxMzAlY/lp7tfQ/ZxIHfxDKh3 NrT8nKj58i0WGlOKxlWsTDadHwrCe9YoZVn8FRJJdCDE+tjW6KNmXKOy08qPfp3n LuikowCnqyQh6CoKJ91q47zsq7j8hisj0z7CgMLxO2Y4Gk9hSni5ynlxlDUYWDrB f9mi4LlnBp1Dwjnv7IJee9SXR4M7fIuwbexhBv8OGzijwXvHZkfZ5aceTAqrBYIb INZNaHwGQIgwkHkanz3N6pPbrfXTvOfcIWmrctyYfI05RsW4FRXm1dh2tF7y1uK7 FgWNvDxAAZqYhk2SBYPtUfQNkNktkLZ0M76QEXcgCrYr5OTTCM92pxZjLPmbYx2Y +1Kl+cSvk3nschXLbuXjGtWiuBrJXtdDW8ytt2bC5lyxylo8mYSl7G5V0eDifMKs sdHtMLM5S+4xrAQ4avNEFgqz4h78s6mY4Dq9fXkZUbYXLFLbaIb/foGUnnWJ5/az 9K+HIBmUA6I= =+FXG -----END PGP SIGNATURE-----
-- RHSA-announce mailing list RHSA-announce@redhat.com https://www.redhat.com/mailman/listinfo/rhsa-announce
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"data": "An information disclosure vulnerability exists in .NET Core when authentication information is inadvertently exposed in a redirect, aka \".NET Core Information Disclosure Vulnerability.\" This affects .NET Core 2.1, .NET Core 1.0, .NET Core 1.1, PowerShell Core 6.0. \nAn attacker can exploit this issue to obtain sensitive information. Successful exploits will lead to other attacks. -----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-2018:2902-01\nProduct: .NET Core on Red Hat Enterprise Linux\nAdvisory URL: https://access.redhat.com/errata/RHSA-2018:2902\nIssue date: 2018-10-09\nCVE Names: CVE-2018-8292 \n=====================================================================\n\n1. Summary:\n\nUpdates for rh-dotnetcore11-dotnetcore, and rh-dotnetcore10-dotnetcore are\nnow available for .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. It implements a subset of the\n.NET framework APIs and several new APIs, and it includes a CLR\nimplementation. \n\nThese versions correspond to the October 2018 security release by .NET Core\nupstream projects. \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-dotnetcore10-dotnetcore-1.0.13-1.el7.src.rpm\n\nx86_64:\nrh-dotnetcore10-dotnetcore-1.0.13-1.el7.x86_64.rpm\nrh-dotnetcore10-dotnetcore-debuginfo-1.0.13-1.el7.x86_64.rpm\n\n.NET Core on Red Hat Enterprise Linux ComputeNode (v. 7):\n\nSource:\nrh-dotnetcore11-dotnetcore-1.1.10-1.el7.src.rpm\n\nx86_64:\nrh-dotnetcore11-dotnetcore-1.1.10-1.el7.x86_64.rpm\nrh-dotnetcore11-dotnetcore-debuginfo-1.1.10-1.el7.x86_64.rpm\n\n.NET Core on Red Hat Enterprise Linux Server (v. 7):\n\nSource:\nrh-dotnetcore10-dotnetcore-1.0.13-1.el7.src.rpm\n\nx86_64:\nrh-dotnetcore10-dotnetcore-1.0.13-1.el7.x86_64.rpm\nrh-dotnetcore10-dotnetcore-debuginfo-1.0.13-1.el7.x86_64.rpm\n\n.NET Core on Red Hat Enterprise Linux Server (v. 7):\n\nSource:\nrh-dotnetcore11-dotnetcore-1.1.10-1.el7.src.rpm\n\nx86_64:\nrh-dotnetcore11-dotnetcore-1.1.10-1.el7.x86_64.rpm\nrh-dotnetcore11-dotnetcore-debuginfo-1.1.10-1.el7.x86_64.rpm\n\n.NET Core on Red Hat Enterprise Linux Workstation (v. 7):\n\nSource:\nrh-dotnetcore10-dotnetcore-1.0.13-1.el7.src.rpm\n\nx86_64:\nrh-dotnetcore10-dotnetcore-1.0.13-1.el7.x86_64.rpm\nrh-dotnetcore10-dotnetcore-debuginfo-1.0.13-1.el7.x86_64.rpm\n\n.NET Core on Red Hat Enterprise Linux Workstation (v. 7):\n\nSource:\nrh-dotnetcore11-dotnetcore-1.1.10-1.el7.src.rpm\n\nx86_64:\nrh-dotnetcore11-dotnetcore-1.1.10-1.el7.x86_64.rpm\nrh-dotnetcore11-dotnetcore-debuginfo-1.1.10-1.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-2018-8292\nhttps://access.redhat.com/security/updates/classification/#moderate\nhttps://github.com/dotnet/announcements/issues/88\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 2018 Red Hat, Inc. \n-----BEGIN PGP SIGNATURE-----\nVersion: GnuPG v1\n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\n9K+HIBmUA6I=\n=+FXG\n-----END PGP SIGNATURE-----\n\n--\nRHSA-announce mailing list\nRHSA-announce@redhat.com\nhttps://www.redhat.com/mailman/listinfo/rhsa-announce\n",
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Vulnerability from variot
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Vulnerability from variot
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Vulnerability from variot
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var-202101-1406
Vulnerability from variot
ASP.NET Core and Visual Studio Denial of Service Vulnerability. -----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256
===================================================================== Red Hat Security Advisory
Synopsis: Important: .NET 5.0 on Red Hat Enterprise Linux security and bugfix update Advisory ID: RHSA-2021:0096-01 Product: .NET Core on Red Hat Enterprise Linux Advisory URL: https://access.redhat.com/errata/RHSA-2021:0096 Issue date: 2021-01-13 CVE Names: CVE-2021-1723 =====================================================================
- Summary:
An update for rh-dotnet50-dotnet is now available for .NET 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 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 that address a security vulnerability are now available. The updated versions are .NET SDK 5.0.102 and .NET Runtime 5.0.2.
Security Fix(es):
- dotnet: ASP.NET Core Callbacks outside of locks cause Krestel deadlock when using HTTP2 (CVE-2021-1723)
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
- Bugs fixed (https://bugzilla.redhat.com/):
1914258 - CVE-2021-1723 dotnet: ASP.NET Core Callbacks outside of locks cause Krestel deadlock when using HTTP2
- Package List:
.NET Core on Red Hat Enterprise Linux ComputeNode (v. 7):
Source: rh-dotnet50-dotnet-5.0.102-1.el7_9.src.rpm
x86_64: rh-dotnet50-aspnetcore-runtime-5.0-5.0.2-1.el7_9.x86_64.rpm rh-dotnet50-aspnetcore-targeting-pack-5.0-5.0.2-1.el7_9.x86_64.rpm rh-dotnet50-dotnet-5.0.102-1.el7_9.x86_64.rpm rh-dotnet50-dotnet-apphost-pack-5.0-5.0.2-1.el7_9.x86_64.rpm rh-dotnet50-dotnet-debuginfo-5.0.102-1.el7_9.x86_64.rpm rh-dotnet50-dotnet-host-5.0.2-1.el7_9.x86_64.rpm rh-dotnet50-dotnet-hostfxr-5.0-5.0.2-1.el7_9.x86_64.rpm rh-dotnet50-dotnet-runtime-5.0-5.0.2-1.el7_9.x86_64.rpm rh-dotnet50-dotnet-sdk-5.0-5.0.102-1.el7_9.x86_64.rpm rh-dotnet50-dotnet-targeting-pack-5.0-5.0.2-1.el7_9.x86_64.rpm rh-dotnet50-dotnet-templates-5.0-5.0.102-1.el7_9.x86_64.rpm rh-dotnet50-netstandard-targeting-pack-2.1-5.0.102-1.el7_9.x86_64.rpm
.NET Core on Red Hat Enterprise Linux Server (v. 7):
Source: rh-dotnet50-dotnet-5.0.102-1.el7_9.src.rpm
x86_64: rh-dotnet50-aspnetcore-runtime-5.0-5.0.2-1.el7_9.x86_64.rpm rh-dotnet50-aspnetcore-targeting-pack-5.0-5.0.2-1.el7_9.x86_64.rpm rh-dotnet50-dotnet-5.0.102-1.el7_9.x86_64.rpm rh-dotnet50-dotnet-apphost-pack-5.0-5.0.2-1.el7_9.x86_64.rpm rh-dotnet50-dotnet-debuginfo-5.0.102-1.el7_9.x86_64.rpm rh-dotnet50-dotnet-host-5.0.2-1.el7_9.x86_64.rpm rh-dotnet50-dotnet-hostfxr-5.0-5.0.2-1.el7_9.x86_64.rpm rh-dotnet50-dotnet-runtime-5.0-5.0.2-1.el7_9.x86_64.rpm rh-dotnet50-dotnet-sdk-5.0-5.0.102-1.el7_9.x86_64.rpm rh-dotnet50-dotnet-targeting-pack-5.0-5.0.2-1.el7_9.x86_64.rpm rh-dotnet50-dotnet-templates-5.0-5.0.102-1.el7_9.x86_64.rpm rh-dotnet50-netstandard-targeting-pack-2.1-5.0.102-1.el7_9.x86_64.rpm
.NET Core on Red Hat Enterprise Linux Workstation (v. 7):
Source: rh-dotnet50-dotnet-5.0.102-1.el7_9.src.rpm
x86_64: rh-dotnet50-aspnetcore-runtime-5.0-5.0.2-1.el7_9.x86_64.rpm rh-dotnet50-aspnetcore-targeting-pack-5.0-5.0.2-1.el7_9.x86_64.rpm rh-dotnet50-dotnet-5.0.102-1.el7_9.x86_64.rpm rh-dotnet50-dotnet-apphost-pack-5.0-5.0.2-1.el7_9.x86_64.rpm rh-dotnet50-dotnet-debuginfo-5.0.102-1.el7_9.x86_64.rpm rh-dotnet50-dotnet-host-5.0.2-1.el7_9.x86_64.rpm rh-dotnet50-dotnet-hostfxr-5.0-5.0.2-1.el7_9.x86_64.rpm rh-dotnet50-dotnet-runtime-5.0-5.0.2-1.el7_9.x86_64.rpm rh-dotnet50-dotnet-sdk-5.0-5.0.102-1.el7_9.x86_64.rpm rh-dotnet50-dotnet-targeting-pack-5.0-5.0.2-1.el7_9.x86_64.rpm rh-dotnet50-dotnet-templates-5.0-5.0.102-1.el7_9.x86_64.rpm rh-dotnet50-netstandard-targeting-pack-2.1-5.0.102-1.el7_9.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-2021-1723 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/
Copyright 2021 Red Hat, Inc. -----BEGIN PGP SIGNATURE----- Version: GnuPG v1
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-- RHSA-announce mailing list RHSA-announce@redhat.com https://www.redhat.com/mailman/listinfo/rhsa-announce
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"data": "ASP.NET Core and Visual Studio Denial of Service Vulnerability. -----BEGIN PGP SIGNED MESSAGE-----\nHash: SHA256\n\n=====================================================================\n Red Hat Security Advisory\n\nSynopsis: Important: .NET 5.0 on Red Hat Enterprise Linux security and bugfix update\nAdvisory ID: RHSA-2021:0096-01\nProduct: .NET Core on Red Hat Enterprise Linux\nAdvisory URL: https://access.redhat.com/errata/RHSA-2021:0096\nIssue date: 2021-01-13\nCVE Names: CVE-2021-1723 \n=====================================================================\n\n1. Summary:\n\nAn update for rh-dotnet50-dotnet is now available for .NET 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 is a managed-software framework. It implements a subset of the .NET\nframework APIs and several new APIs, and it includes a CLR implementation. \n\nNew versions of .NET that address a security vulnerability are now\navailable. The updated versions are .NET SDK 5.0.102 and .NET Runtime\n5.0.2. \n\nSecurity Fix(es):\n\n* dotnet: ASP.NET Core Callbacks outside of locks cause Krestel deadlock\nwhen using HTTP2 (CVE-2021-1723)\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. Bugs fixed (https://bugzilla.redhat.com/):\n\n1914258 - CVE-2021-1723 dotnet: ASP.NET Core Callbacks outside of locks cause Krestel deadlock when using HTTP2\n\n6. Package List:\n\n.NET Core on Red Hat Enterprise Linux ComputeNode (v. 7):\n\nSource:\nrh-dotnet50-dotnet-5.0.102-1.el7_9.src.rpm\n\nx86_64:\nrh-dotnet50-aspnetcore-runtime-5.0-5.0.2-1.el7_9.x86_64.rpm\nrh-dotnet50-aspnetcore-targeting-pack-5.0-5.0.2-1.el7_9.x86_64.rpm\nrh-dotnet50-dotnet-5.0.102-1.el7_9.x86_64.rpm\nrh-dotnet50-dotnet-apphost-pack-5.0-5.0.2-1.el7_9.x86_64.rpm\nrh-dotnet50-dotnet-debuginfo-5.0.102-1.el7_9.x86_64.rpm\nrh-dotnet50-dotnet-host-5.0.2-1.el7_9.x86_64.rpm\nrh-dotnet50-dotnet-hostfxr-5.0-5.0.2-1.el7_9.x86_64.rpm\nrh-dotnet50-dotnet-runtime-5.0-5.0.2-1.el7_9.x86_64.rpm\nrh-dotnet50-dotnet-sdk-5.0-5.0.102-1.el7_9.x86_64.rpm\nrh-dotnet50-dotnet-targeting-pack-5.0-5.0.2-1.el7_9.x86_64.rpm\nrh-dotnet50-dotnet-templates-5.0-5.0.102-1.el7_9.x86_64.rpm\nrh-dotnet50-netstandard-targeting-pack-2.1-5.0.102-1.el7_9.x86_64.rpm\n\n.NET Core on Red Hat Enterprise Linux Server (v. 7):\n\nSource:\nrh-dotnet50-dotnet-5.0.102-1.el7_9.src.rpm\n\nx86_64:\nrh-dotnet50-aspnetcore-runtime-5.0-5.0.2-1.el7_9.x86_64.rpm\nrh-dotnet50-aspnetcore-targeting-pack-5.0-5.0.2-1.el7_9.x86_64.rpm\nrh-dotnet50-dotnet-5.0.102-1.el7_9.x86_64.rpm\nrh-dotnet50-dotnet-apphost-pack-5.0-5.0.2-1.el7_9.x86_64.rpm\nrh-dotnet50-dotnet-debuginfo-5.0.102-1.el7_9.x86_64.rpm\nrh-dotnet50-dotnet-host-5.0.2-1.el7_9.x86_64.rpm\nrh-dotnet50-dotnet-hostfxr-5.0-5.0.2-1.el7_9.x86_64.rpm\nrh-dotnet50-dotnet-runtime-5.0-5.0.2-1.el7_9.x86_64.rpm\nrh-dotnet50-dotnet-sdk-5.0-5.0.102-1.el7_9.x86_64.rpm\nrh-dotnet50-dotnet-targeting-pack-5.0-5.0.2-1.el7_9.x86_64.rpm\nrh-dotnet50-dotnet-templates-5.0-5.0.102-1.el7_9.x86_64.rpm\nrh-dotnet50-netstandard-targeting-pack-2.1-5.0.102-1.el7_9.x86_64.rpm\n\n.NET Core on Red Hat Enterprise Linux Workstation (v. 7):\n\nSource:\nrh-dotnet50-dotnet-5.0.102-1.el7_9.src.rpm\n\nx86_64:\nrh-dotnet50-aspnetcore-runtime-5.0-5.0.2-1.el7_9.x86_64.rpm\nrh-dotnet50-aspnetcore-targeting-pack-5.0-5.0.2-1.el7_9.x86_64.rpm\nrh-dotnet50-dotnet-5.0.102-1.el7_9.x86_64.rpm\nrh-dotnet50-dotnet-apphost-pack-5.0-5.0.2-1.el7_9.x86_64.rpm\nrh-dotnet50-dotnet-debuginfo-5.0.102-1.el7_9.x86_64.rpm\nrh-dotnet50-dotnet-host-5.0.2-1.el7_9.x86_64.rpm\nrh-dotnet50-dotnet-hostfxr-5.0-5.0.2-1.el7_9.x86_64.rpm\nrh-dotnet50-dotnet-runtime-5.0-5.0.2-1.el7_9.x86_64.rpm\nrh-dotnet50-dotnet-sdk-5.0-5.0.102-1.el7_9.x86_64.rpm\nrh-dotnet50-dotnet-targeting-pack-5.0-5.0.2-1.el7_9.x86_64.rpm\nrh-dotnet50-dotnet-templates-5.0-5.0.102-1.el7_9.x86_64.rpm\nrh-dotnet50-netstandard-targeting-pack-2.1-5.0.102-1.el7_9.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-2021-1723\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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var-201811-0478
Vulnerability from variot
A tampering vulnerability exists when .NET Core improperly handles specially crafted files, aka ".NET Core Tampering Vulnerability." This affects .NET Core 2.1. Successfully exploiting this issue may allow an attacker to bypass certain security restrictions and perform unauthorized actions. This may lead to other attacks. -----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256
====================================================================
Red Hat Security Advisory
Synopsis: Moderate: .NET Core on Red Hat Enterprise Linux security update Advisory ID: RHSA-2018:3676-01 Product: .NET Core on Red Hat Enterprise Linux Advisory URL: https://access.redhat.com/errata/RHSA-2018:3676 Issue date: 2018-11-27 CVE Names: CVE-2018-8416 ==================================================================== 1. Summary:
An update for rh-dotnet21-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 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
- It implements a subset of the .NET framework APIs and several new APIs, and it includes a CLR implementation.
Security Fix(es):
- .NET Core: Arbitrary file and directory creation (CVE-2018-8416)
For more information, please refer to the upstream docs 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-dotnet21-dotnet-2.1.500-5.el7.src.rpm
x86_64: rh-dotnet21-dotnet-2.1.500-5.el7.x86_64.rpm rh-dotnet21-dotnet-debuginfo-2.1.500-5.el7.x86_64.rpm rh-dotnet21-dotnet-host-2.1.6-5.el7.x86_64.rpm rh-dotnet21-dotnet-runtime-2.1-2.1.6-5.el7.x86_64.rpm rh-dotnet21-dotnet-sdk-2.1-2.1.500-5.el7.x86_64.rpm rh-dotnet21-dotnet-sdk-2.1.5xx-2.1.500-5.el7.x86_64.rpm
.NET Core on Red Hat Enterprise Linux Server (v. 7):
Source: rh-dotnet21-dotnet-2.1.500-5.el7.src.rpm
x86_64: rh-dotnet21-dotnet-2.1.500-5.el7.x86_64.rpm rh-dotnet21-dotnet-debuginfo-2.1.500-5.el7.x86_64.rpm rh-dotnet21-dotnet-host-2.1.6-5.el7.x86_64.rpm rh-dotnet21-dotnet-runtime-2.1-2.1.6-5.el7.x86_64.rpm rh-dotnet21-dotnet-sdk-2.1-2.1.500-5.el7.x86_64.rpm rh-dotnet21-dotnet-sdk-2.1.5xx-2.1.500-5.el7.x86_64.rpm
.NET Core on Red Hat Enterprise Linux Workstation (v. 7):
Source: rh-dotnet21-dotnet-2.1.500-5.el7.src.rpm
x86_64: rh-dotnet21-dotnet-2.1.500-5.el7.x86_64.rpm rh-dotnet21-dotnet-debuginfo-2.1.500-5.el7.x86_64.rpm rh-dotnet21-dotnet-host-2.1.6-5.el7.x86_64.rpm rh-dotnet21-dotnet-runtime-2.1-2.1.6-5.el7.x86_64.rpm rh-dotnet21-dotnet-sdk-2.1-2.1.500-5.el7.x86_64.rpm rh-dotnet21-dotnet-sdk-2.1.5xx-2.1.500-5.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-2018-8416 https://access.redhat.com/security/updates/classification/#moderate https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2018-8416
- Contact:
The Red Hat security contact is secalert@redhat.com. More contact details at https://access.redhat.com/security/team/contact/
Copyright 2018 Red Hat, Inc. -----BEGIN PGP SIGNATURE----- Version: GnuPG v1
iQIVAwUBW/zJC9zjgjWX9erEAQi0Pw//WnLvaExr0r/rVkOTSxMDwGEqCu4K7nU6 8FnknCX3hpTmIqwIb5VIGOUwRneeg3DnGxg8vIBm8dwrAGqkgpfpGJLt1H7MNAMK p3idNKfoZgG3gVfiO55aaKkftoimA4rUx915ssPzLtBADWdqPfSG0jHkWJgynpDA gAU2FZOhmIJ2Z2+COCi7i1hf2CKDeRRu7mvFDkyKYb4yoVsGXPsm4dB1piw/2VCh ezp4sWeGq0r1dReejy+O2IU8bx/8LsaPqz2ZaARXjFHCEEg4y2CFxLzv2nsokQfy gmpcNtY7F2+ysHP9YL9xV7/pQF3FR1cHDP8lZ6usNIrgrPO/e7WAszsTEg6u3+9l t4gRjeE1SJHa7JkC6seEpZXsxCdR0/9GeOBm+b2RF9qgSEgQgtD/N/AKNQWt4Qo3 rRQN79cy4sRznmwzP0MBE57RAu7GzmmueLeJK7uAuQikfqxGPn5Q2yOah74I2WR9 lzbwqVLuUBHZZhHautHQA3i4bqz8CEfQRHTGmiagkHYWn2m2yNJsWnDMt5YpLzn2 GpTg+9TU0GmwqSquG/5r/rD9YLJwM2m8KV9Yt0PArzw1ey+z542i0Dwv4GlHpIR4 W9D33bMeOY1o4IhLmT+Qlm5ZbGEWleQ4U59YUaCvnZDzsfg0AcJSSpg42ws2+FkC uuianWdqhaI=i2VD -----END PGP SIGNATURE-----
-- RHSA-announce mailing list RHSA-announce@redhat.com https://www.redhat.com/mailman/listinfo/rhsa-announce
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"data": "A tampering vulnerability exists when .NET Core improperly handles specially crafted files, aka \".NET Core Tampering Vulnerability.\" This affects .NET Core 2.1. \nSuccessfully exploiting this issue may allow an attacker to bypass certain security restrictions and perform unauthorized actions. This may lead to other attacks. -----BEGIN PGP SIGNED MESSAGE-----\nHash: SHA256\n\n==================================================================== \nRed Hat Security Advisory\n\nSynopsis: Moderate: .NET Core on Red Hat Enterprise Linux security update\nAdvisory ID: RHSA-2018:3676-01\nProduct: .NET Core on Red Hat Enterprise Linux\nAdvisory URL: https://access.redhat.com/errata/RHSA-2018:3676\nIssue date: 2018-11-27\nCVE Names: CVE-2018-8416\n====================================================================\n1. Summary:\n\nAn update for rh-dotnet21-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 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. It implements a subset of the\n.NET framework APIs and several new APIs, and it includes a CLR\nimplementation. \n\nSecurity Fix(es):\n\n* .NET Core: Arbitrary file and directory creation (CVE-2018-8416)\n\nFor more information, please refer to the upstream docs in the References\nsection. \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-dotnet21-dotnet-2.1.500-5.el7.src.rpm\n\nx86_64:\nrh-dotnet21-dotnet-2.1.500-5.el7.x86_64.rpm\nrh-dotnet21-dotnet-debuginfo-2.1.500-5.el7.x86_64.rpm\nrh-dotnet21-dotnet-host-2.1.6-5.el7.x86_64.rpm\nrh-dotnet21-dotnet-runtime-2.1-2.1.6-5.el7.x86_64.rpm\nrh-dotnet21-dotnet-sdk-2.1-2.1.500-5.el7.x86_64.rpm\nrh-dotnet21-dotnet-sdk-2.1.5xx-2.1.500-5.el7.x86_64.rpm\n\n.NET Core on Red Hat Enterprise Linux Server (v. 7):\n\nSource:\nrh-dotnet21-dotnet-2.1.500-5.el7.src.rpm\n\nx86_64:\nrh-dotnet21-dotnet-2.1.500-5.el7.x86_64.rpm\nrh-dotnet21-dotnet-debuginfo-2.1.500-5.el7.x86_64.rpm\nrh-dotnet21-dotnet-host-2.1.6-5.el7.x86_64.rpm\nrh-dotnet21-dotnet-runtime-2.1-2.1.6-5.el7.x86_64.rpm\nrh-dotnet21-dotnet-sdk-2.1-2.1.500-5.el7.x86_64.rpm\nrh-dotnet21-dotnet-sdk-2.1.5xx-2.1.500-5.el7.x86_64.rpm\n\n.NET Core on Red Hat Enterprise Linux Workstation (v. 7):\n\nSource:\nrh-dotnet21-dotnet-2.1.500-5.el7.src.rpm\n\nx86_64:\nrh-dotnet21-dotnet-2.1.500-5.el7.x86_64.rpm\nrh-dotnet21-dotnet-debuginfo-2.1.500-5.el7.x86_64.rpm\nrh-dotnet21-dotnet-host-2.1.6-5.el7.x86_64.rpm\nrh-dotnet21-dotnet-runtime-2.1-2.1.6-5.el7.x86_64.rpm\nrh-dotnet21-dotnet-sdk-2.1-2.1.500-5.el7.x86_64.rpm\nrh-dotnet21-dotnet-sdk-2.1.5xx-2.1.500-5.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-2018-8416\nhttps://access.redhat.com/security/updates/classification/#moderate\nhttps://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2018-8416\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 2018 Red Hat, Inc. \n-----BEGIN PGP SIGNATURE-----\nVersion: GnuPG v1\n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\nuuianWdqhaI=i2VD\n-----END PGP SIGNATURE-----\n\n--\nRHSA-announce mailing list\nRHSA-announce@redhat.com\nhttps://www.redhat.com/mailman/listinfo/rhsa-announce\n",
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var-202005-0134
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'. (DoS) Vulnerability exists. Microsoft Visual Studio is a series of development tool suite products and a basic and complete development tool set. It includes most of the tools needed throughout the software life cycle. The framework is used to build cloud-based applications such as Web applications, Internet of Things applications, and mobile backends. -----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256
===================================================================== Red Hat Security Advisory
Synopsis: Important: .NET Core on Red Hat Enterprise Linux security and bug fix update Advisory ID: RHSA-2020:2249-01 Product: .NET Core on Red Hat Enterprise Linux Advisory URL: https://access.redhat.com/errata/RHSA-2020:2249 Issue date: 2020-05-21 CVE Names: CVE-2020-1108 CVE-2020-1161 =====================================================================
- Summary:
An update for rh-dotnet31-dotnet is now available for .NET Core on Red Hat Enterprise Linux 7.
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 security vulnerabilities are now available. The updated versions are .NET Core SDK 3.1.104 and .NET Core Runtime 3.1.4.
Security Fix(es):
- dotnet: Denial of service via untrusted input (CVE-2020-1108)
- dotnet: Denial of service due to infinite loop (CVE-2020-1161)
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
- Bugs fixed (https://bugzilla.redhat.com/):
1827643 - CVE-2020-1108 dotnet: Denial of service via untrusted input 1827645 - CVE-2020-1161 dotnet: Denial of service due to infinite loop
- Package List:
.NET Core on Red Hat Enterprise Linux ComputeNode (v. 7):
Source: rh-dotnet31-dotnet-3.1.104-2.el7.src.rpm
x86_64: rh-dotnet31-aspnetcore-runtime-3.1-3.1.4-2.el7.x86_64.rpm rh-dotnet31-aspnetcore-targeting-pack-3.1-3.1.4-2.el7.x86_64.rpm rh-dotnet31-dotnet-3.1.104-2.el7.x86_64.rpm rh-dotnet31-dotnet-apphost-pack-3.1-3.1.4-2.el7.x86_64.rpm rh-dotnet31-dotnet-debuginfo-3.1.104-2.el7.x86_64.rpm rh-dotnet31-dotnet-host-3.1.4-2.el7.x86_64.rpm rh-dotnet31-dotnet-hostfxr-3.1-3.1.4-2.el7.x86_64.rpm rh-dotnet31-dotnet-runtime-3.1-3.1.4-2.el7.x86_64.rpm rh-dotnet31-dotnet-sdk-3.1-3.1.104-2.el7.x86_64.rpm rh-dotnet31-dotnet-targeting-pack-3.1-3.1.4-2.el7.x86_64.rpm rh-dotnet31-dotnet-templates-3.1-3.1.104-2.el7.x86_64.rpm rh-dotnet31-netstandard-targeting-pack-2.1-3.1.104-2.el7.x86_64.rpm
.NET Core on Red Hat Enterprise Linux Server (v. 7):
Source: rh-dotnet31-dotnet-3.1.104-2.el7.src.rpm
x86_64: rh-dotnet31-aspnetcore-runtime-3.1-3.1.4-2.el7.x86_64.rpm rh-dotnet31-aspnetcore-targeting-pack-3.1-3.1.4-2.el7.x86_64.rpm rh-dotnet31-dotnet-3.1.104-2.el7.x86_64.rpm rh-dotnet31-dotnet-apphost-pack-3.1-3.1.4-2.el7.x86_64.rpm rh-dotnet31-dotnet-debuginfo-3.1.104-2.el7.x86_64.rpm rh-dotnet31-dotnet-host-3.1.4-2.el7.x86_64.rpm rh-dotnet31-dotnet-hostfxr-3.1-3.1.4-2.el7.x86_64.rpm rh-dotnet31-dotnet-runtime-3.1-3.1.4-2.el7.x86_64.rpm rh-dotnet31-dotnet-sdk-3.1-3.1.104-2.el7.x86_64.rpm rh-dotnet31-dotnet-targeting-pack-3.1-3.1.4-2.el7.x86_64.rpm rh-dotnet31-dotnet-templates-3.1-3.1.104-2.el7.x86_64.rpm rh-dotnet31-netstandard-targeting-pack-2.1-3.1.104-2.el7.x86_64.rpm
.NET Core on Red Hat Enterprise Linux Workstation (v. 7):
Source: rh-dotnet31-dotnet-3.1.104-2.el7.src.rpm
x86_64: rh-dotnet31-aspnetcore-runtime-3.1-3.1.4-2.el7.x86_64.rpm rh-dotnet31-aspnetcore-targeting-pack-3.1-3.1.4-2.el7.x86_64.rpm rh-dotnet31-dotnet-3.1.104-2.el7.x86_64.rpm rh-dotnet31-dotnet-apphost-pack-3.1-3.1.4-2.el7.x86_64.rpm rh-dotnet31-dotnet-debuginfo-3.1.104-2.el7.x86_64.rpm rh-dotnet31-dotnet-host-3.1.4-2.el7.x86_64.rpm rh-dotnet31-dotnet-hostfxr-3.1-3.1.4-2.el7.x86_64.rpm rh-dotnet31-dotnet-runtime-3.1-3.1.4-2.el7.x86_64.rpm rh-dotnet31-dotnet-sdk-3.1-3.1.104-2.el7.x86_64.rpm rh-dotnet31-dotnet-targeting-pack-3.1-3.1.4-2.el7.x86_64.rpm rh-dotnet31-dotnet-templates-3.1-3.1.104-2.el7.x86_64.rpm rh-dotnet31-netstandard-targeting-pack-2.1-3.1.104-2.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-2020-1108 https://access.redhat.com/security/cve/CVE-2020-1161 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/
Copyright 2020 Red Hat, Inc. -----BEGIN PGP SIGNATURE----- Version: GnuPG v1
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-- RHSA-announce mailing list RHSA-announce@redhat.com https://www.redhat.com/mailman/listinfo/rhsa-announce
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"data": "A denial of service vulnerability exists when ASP.NET Core improperly handles web requests, aka \u0027ASP.NET Core Denial of Service Vulnerability\u0027. (DoS) Vulnerability exists. Microsoft Visual Studio is a series of development tool suite products and a basic and complete development tool set. It includes most of the tools needed throughout the software life cycle. The framework is used to build cloud-based applications such as Web applications, Internet of Things applications, and mobile backends. -----BEGIN PGP SIGNED MESSAGE-----\nHash: SHA256\n\n=====================================================================\n Red Hat Security Advisory\n\nSynopsis: Important: .NET Core on Red Hat Enterprise Linux security and bug fix update\nAdvisory ID: RHSA-2020:2249-01\nProduct: .NET Core on Red Hat Enterprise Linux\nAdvisory URL: https://access.redhat.com/errata/RHSA-2020:2249\nIssue date: 2020-05-21\nCVE Names: CVE-2020-1108 CVE-2020-1161 \n=====================================================================\n\n1. Summary:\n\nAn update for rh-dotnet31-dotnet is now available for .NET Core on Red Hat\nEnterprise Linux 7. \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 security vulnerabilities are now\navailable. The updated versions are .NET Core SDK 3.1.104 and .NET Core\nRuntime 3.1.4. \n\nSecurity Fix(es):\n\n* dotnet: Denial of service via untrusted input (CVE-2020-1108)\n* dotnet: Denial of service due to infinite loop (CVE-2020-1161)\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. Bugs fixed (https://bugzilla.redhat.com/):\n\n1827643 - CVE-2020-1108 dotnet: Denial of service via untrusted input\n1827645 - CVE-2020-1161 dotnet: Denial of service due to infinite loop\n\n6. Package List:\n\n.NET Core on Red Hat Enterprise Linux ComputeNode (v. 7):\n\nSource:\nrh-dotnet31-dotnet-3.1.104-2.el7.src.rpm\n\nx86_64:\nrh-dotnet31-aspnetcore-runtime-3.1-3.1.4-2.el7.x86_64.rpm\nrh-dotnet31-aspnetcore-targeting-pack-3.1-3.1.4-2.el7.x86_64.rpm\nrh-dotnet31-dotnet-3.1.104-2.el7.x86_64.rpm\nrh-dotnet31-dotnet-apphost-pack-3.1-3.1.4-2.el7.x86_64.rpm\nrh-dotnet31-dotnet-debuginfo-3.1.104-2.el7.x86_64.rpm\nrh-dotnet31-dotnet-host-3.1.4-2.el7.x86_64.rpm\nrh-dotnet31-dotnet-hostfxr-3.1-3.1.4-2.el7.x86_64.rpm\nrh-dotnet31-dotnet-runtime-3.1-3.1.4-2.el7.x86_64.rpm\nrh-dotnet31-dotnet-sdk-3.1-3.1.104-2.el7.x86_64.rpm\nrh-dotnet31-dotnet-targeting-pack-3.1-3.1.4-2.el7.x86_64.rpm\nrh-dotnet31-dotnet-templates-3.1-3.1.104-2.el7.x86_64.rpm\nrh-dotnet31-netstandard-targeting-pack-2.1-3.1.104-2.el7.x86_64.rpm\n\n.NET Core on Red Hat Enterprise Linux Server (v. 7):\n\nSource:\nrh-dotnet31-dotnet-3.1.104-2.el7.src.rpm\n\nx86_64:\nrh-dotnet31-aspnetcore-runtime-3.1-3.1.4-2.el7.x86_64.rpm\nrh-dotnet31-aspnetcore-targeting-pack-3.1-3.1.4-2.el7.x86_64.rpm\nrh-dotnet31-dotnet-3.1.104-2.el7.x86_64.rpm\nrh-dotnet31-dotnet-apphost-pack-3.1-3.1.4-2.el7.x86_64.rpm\nrh-dotnet31-dotnet-debuginfo-3.1.104-2.el7.x86_64.rpm\nrh-dotnet31-dotnet-host-3.1.4-2.el7.x86_64.rpm\nrh-dotnet31-dotnet-hostfxr-3.1-3.1.4-2.el7.x86_64.rpm\nrh-dotnet31-dotnet-runtime-3.1-3.1.4-2.el7.x86_64.rpm\nrh-dotnet31-dotnet-sdk-3.1-3.1.104-2.el7.x86_64.rpm\nrh-dotnet31-dotnet-targeting-pack-3.1-3.1.4-2.el7.x86_64.rpm\nrh-dotnet31-dotnet-templates-3.1-3.1.104-2.el7.x86_64.rpm\nrh-dotnet31-netstandard-targeting-pack-2.1-3.1.104-2.el7.x86_64.rpm\n\n.NET Core on Red Hat Enterprise Linux Workstation (v. 7):\n\nSource:\nrh-dotnet31-dotnet-3.1.104-2.el7.src.rpm\n\nx86_64:\nrh-dotnet31-aspnetcore-runtime-3.1-3.1.4-2.el7.x86_64.rpm\nrh-dotnet31-aspnetcore-targeting-pack-3.1-3.1.4-2.el7.x86_64.rpm\nrh-dotnet31-dotnet-3.1.104-2.el7.x86_64.rpm\nrh-dotnet31-dotnet-apphost-pack-3.1-3.1.4-2.el7.x86_64.rpm\nrh-dotnet31-dotnet-debuginfo-3.1.104-2.el7.x86_64.rpm\nrh-dotnet31-dotnet-host-3.1.4-2.el7.x86_64.rpm\nrh-dotnet31-dotnet-hostfxr-3.1-3.1.4-2.el7.x86_64.rpm\nrh-dotnet31-dotnet-runtime-3.1-3.1.4-2.el7.x86_64.rpm\nrh-dotnet31-dotnet-sdk-3.1-3.1.104-2.el7.x86_64.rpm\nrh-dotnet31-dotnet-targeting-pack-3.1-3.1.4-2.el7.x86_64.rpm\nrh-dotnet31-dotnet-templates-3.1-3.1.104-2.el7.x86_64.rpm\nrh-dotnet31-netstandard-targeting-pack-2.1-3.1.104-2.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-2020-1108\nhttps://access.redhat.com/security/cve/CVE-2020-1161\nhttps://access.redhat.com/security/updates/classification/#important\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 2020 Red Hat, Inc. \n-----BEGIN PGP SIGNATURE-----\nVersion: GnuPG v1\n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\ng8PwL1mfJdI=\n=8ZmH\n-----END PGP SIGNATURE-----\n\n--\nRHSA-announce mailing list\nRHSA-announce@redhat.com\nhttps://www.redhat.com/mailman/listinfo/rhsa-announce\n",
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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/
Copyright 2019 Red Hat, Inc. -----BEGIN PGP SIGNATURE----- Version: GnuPG v1
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-- RHSA-announce mailing list RHSA-announce@redhat.com https://www.redhat.com/mailman/listinfo/rhsa-announce
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"data": "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. \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. 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var-201705-3360
Vulnerability from variot
An elevation of privilege vulnerability exists when the ASP.NET Core fails to properly sanitize web requests. Microsoft ASP.NET Core Contains an input validation vulnerability.Information is obtained, information is altered, and service operation is disrupted (DoS) An attack may be carried out. Microsoft ASP.NET Core is a cross-platform open source framework of Microsoft Corporation. The framework is used to build cloud-based applications such as web applications, IoT applications, and mobile backends. An attacker can use this vulnerability to gain access
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Vulnerability from variot
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var-201711-1053
Vulnerability from variot
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var-202310-0175
Vulnerability from variot
The HTTP/2 protocol allows a denial of service (server resource consumption) because request cancellation can reset many streams quickly, as exploited in the wild in August through October 2023.
Description:
Varnish Cache is a high-performance HTTP accelerator. It stores web pages in memory so web servers don't have to create the same web page over and over again, giving the website a significant speed up.
Description:
Red Hat JBoss Core Services is a set of supplementary software for Red Hat JBoss middleware products. This software, such as Apache HTTP Server, is common to multiple JBoss middleware products and packaged under Red Hat JBoss Core Services, to allow for faster distribution of updates and for a more consistent update experience.
This release of Red Hat JBoss Core Services Apache HTTP Server 2.4.57 Service Pack 1 serves as a replacement for Red Hat JBoss Core Services Apache HTTP Server 2.4.57, and includes bug fixes and enhancements, which are documented in the Release Notes linked to in the References section.
Description:
nghttp2 contains the Hypertext Transfer Protocol version 2 (HTTP/2) client, server, and proxy programs as well as a library implementing the HTTP/2 protocol in C.
Description:
Node.js is a software development platform for building fast and scalable network applications in the JavaScript programming language.
Description:
.NET 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 that address a security vulnerability are now available. The updated versions are .NET 6.0 to SDK 6.0.123 and Runtime 6.0.23.
Security Fix(es):
- HTTP/2: Multiple HTTP/2 enabled web servers are vulnerable to a DDoS attack (Rapid Reset Attack) (CVE-2023-44487)
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.
Description:
IBM Business Automation Manager Open Editions is an open source business process management suite that combines process management and decision service management. It enables business and IT users to create, manage, validate, and deploy process applications and decision services.
IBM Business Automation Manager Open Editions images have been provided for use within the OpenShift Container Platform cloud computing Platform-as-a-Service (PaaS) and for on-premise or private-cloud deployments.
This release updates the IBM Business Automation Manager Open Editions images to 8.0.4. ========================================================================== Ubuntu Security Notice USN-6754-1 April 25, 2024
nghttp2 vulnerabilities
A security issue affects these releases of Ubuntu and its derivatives:
- Ubuntu 23.10
- Ubuntu 22.04 LTS
- Ubuntu 20.04 LTS
- Ubuntu 18.04 LTS (Available with Ubuntu Pro)
- Ubuntu 16.04 LTS (Available with Ubuntu Pro)
Summary:
Several security issues were fixed in nghttp2.
Software Description: - nghttp2: HTTP/2 C Library and tools
Details:
It was discovered that nghttp2 incorrectly handled the HTTP/2 implementation. A remote attacker could possibly use this issue to cause nghttp2 to consume resources, leading to a denial of service. This issue only affected Ubuntu 16.04 LTS and Ubuntu 18.04 LTS. (CVE-2019-9511, CVE-2019-9513)
It was discovered that nghttp2 incorrectly handled request cancellation. A remote attacker could possibly use this issue to cause nghttp2 to consume resources, leading to a denial of service. This issue only affected Ubuntu 16.04 LTS and Ubuntu 18.04 LTS. (CVE-2023-44487)
It was discovered that nghttp2 could be made to process an unlimited number of HTTP/2 CONTINUATION frames. A remote attacker could possibly use this issue to cause nghttp2 to consume resources, leading to a denial of service. (CVE-2024-28182)
Update instructions:
The problem can be corrected by updating your system to the following package versions:
Ubuntu 23.10: libnghttp2-14 1.55.1-1ubuntu0.2 nghttp2 1.55.1-1ubuntu0.2 nghttp2-client 1.55.1-1ubuntu0.2 nghttp2-proxy 1.55.1-1ubuntu0.2 nghttp2-server 1.55.1-1ubuntu0.2
Ubuntu 22.04 LTS: libnghttp2-14 1.43.0-1ubuntu0.2 nghttp2 1.43.0-1ubuntu0.2 nghttp2-client 1.43.0-1ubuntu0.2 nghttp2-proxy 1.43.0-1ubuntu0.2 nghttp2-server 1.43.0-1ubuntu0.2
Ubuntu 20.04 LTS: libnghttp2-14 1.40.0-1ubuntu0.3 nghttp2 1.40.0-1ubuntu0.3 nghttp2-client 1.40.0-1ubuntu0.3 nghttp2-proxy 1.40.0-1ubuntu0.3 nghttp2-server 1.40.0-1ubuntu0.3
Ubuntu 18.04 LTS (Available with Ubuntu Pro): libnghttp2-14 1.30.0-1ubuntu1+esm2 nghttp2 1.30.0-1ubuntu1+esm2 nghttp2-client 1.30.0-1ubuntu1+esm2 nghttp2-proxy 1.30.0-1ubuntu1+esm2 nghttp2-server 1.30.0-1ubuntu1+esm2
Ubuntu 16.04 LTS (Available with Ubuntu Pro): libnghttp2-14 1.7.1-1ubuntu0.1~esm2 nghttp2 1.7.1-1ubuntu0.1~esm2 nghttp2-client 1.7.1-1ubuntu0.1~esm2 nghttp2-proxy 1.7.1-1ubuntu0.1~esm2 nghttp2-server 1.7.1-1ubuntu0.1~esm2
In general, a standard system update will make all the necessary changes.
The following advisory data is extracted from:
https://access.redhat.com/security/data/csaf/v2/advisories/2024/rhsa-2024_4631.json
Red Hat officially shut down their mailing list notifications October 10, 2023. Due to this, Packet Storm has recreated the below data as a reference point to raise awareness. It must be noted that due to an inability to easily track revision updates without crawling Red Hat's archive, these advisories are single notifications and we strongly suggest that you visit the Red Hat provided links to ensure you have the latest information available if the subject matter listed pertains to your environment.
- Packet Storm Staff
==================================================================== Red Hat Security Advisory
Synopsis: Important: Red Hat OpenShift Dev Spaces 3.15.0 release Advisory ID: RHSA-2024:4631-03 Product: Red Hat OpenShift Dev Spaces Advisory URL: https://access.redhat.com/errata/RHSA-2024:4631 Issue date: 2024-07-18 Revision: 03 CVE Names: CVE-2022-3064 ====================================================================
Summary:
Red Hat OpenShift Dev Spaces 3.15 has been released.
All containers have been updated to include feature enhancements, bug fixes and CVE fixes.
Following the Red Hat Product Security standards this update is rated as having a security impact of Important. The Common Vulnerability Scoring System (CVSS) base score is available for every fixed CVE in the references section.
Description:
Red Hat OpenShift Dev Spaces provides a cloud developer workspace server and a browser-based IDE built for teams and organizations. Dev Spaces runs in OpenShift and is well-suited for container-based development.
The 3.15 release is based on Eclipse Che 7.88 and uses the DevWorkspace engine to provide support for workspaces based on devfile v2.1 and v2.2.
Users still using the v1 standard should migrate as soon as possible.
https://devfile.io/docs/2.2.0/migrating-to-devfile-v2
Dev Spaces releases support the latest two OpenShift 4 EUS releases. Users are expected to update to newer OpenShift releases in order to continue to get Dev Spaces updates.
https://access.redhat.com/support/policy/updates/openshift#crw
Solution:
https://access.redhat.com/articles/11258
CVEs:
CVE-2022-3064
References:
https://access.redhat.com/security/updates/classification/#important https://access.redhat.com/documentation/en-us/red_hat_openshift_dev_spaces/3.15/html/administration_guide/installing-devspaces https://access.redhat.com/security/cve/CVE-2022-3064 https://access.redhat.com/security/cve/CVE-2022-21698 https://access.redhat.com/security/cve/CVE-2022-28948 https://access.redhat.com/security/cve/CVE-2022-46175 https://access.redhat.com/security/cve/CVE-2023-6378 https://access.redhat.com/security/cve/CVE-2023-39325 https://access.redhat.com/security/cve/CVE-2023-41080 https://access.redhat.com/security/cve/CVE-2023-44487 https://access.redhat.com/security/cve/CVE-2023-45288 https://access.redhat.com/security/cve/CVE-2023-45648 https://issues.redhat.com/browse/CRW-6593
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"data": "The HTTP/2 protocol allows a denial of service (server resource consumption) because request cancellation can reset many streams quickly, as exploited in the wild in August through October 2023. \n\n\n\n\nDescription:\n\nVarnish Cache is a high-performance HTTP accelerator. It stores web pages in memory so web servers don\u0027t have to create the same web page over and over again, giving the website a significant speed up. \n\n\n\n\nDescription:\n\nRed Hat JBoss Core Services is a set of supplementary software for Red Hat JBoss middleware products. This software, such as Apache HTTP Server, is common to multiple JBoss middleware products and packaged under Red Hat JBoss Core Services, to allow for faster distribution of updates and for a more consistent update experience. \n\nThis release of Red Hat JBoss Core Services Apache HTTP Server 2.4.57 Service Pack 1 serves as a replacement for Red Hat JBoss Core Services Apache HTTP Server 2.4.57, and includes bug fixes and enhancements, which are documented in the Release Notes linked to in the References section. \n\n\n\n\nDescription:\n\nnghttp2 contains the Hypertext Transfer Protocol version 2 (HTTP/2) client, server, and proxy programs as well as a library implementing the HTTP/2 protocol in C. \n\n\n\n\nDescription:\n\nNode.js is a software development platform for building fast and scalable network applications in the JavaScript programming language. \n\n\n\n\nDescription:\n\n.NET 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 that address a security vulnerability are now available. The updated versions are .NET 6.0 to SDK 6.0.123 and Runtime 6.0.23. \n\nSecurity Fix(es):\n\n* HTTP/2: Multiple HTTP/2 enabled web servers are vulnerable to a DDoS attack (Rapid Reset Attack) (CVE-2023-44487)\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. \n\n\n\n\nDescription:\n\nIBM Business Automation Manager Open Editions is an open source business process management suite that combines process management and decision service management. It enables business and IT users to create, manage, validate, and deploy process applications and decision services. \n\nIBM Business Automation Manager Open Editions images have been provided for use within the OpenShift Container Platform cloud computing Platform-as-a-Service (PaaS) and for on-premise or private-cloud deployments. \n\nThis release updates the IBM Business Automation Manager Open Editions images to 8.0.4. ==========================================================================\nUbuntu Security Notice USN-6754-1\nApril 25, 2024\n\nnghttp2 vulnerabilities\n==========================================================================\n\nA security issue affects these releases of Ubuntu and its derivatives:\n\n- Ubuntu 23.10\n- Ubuntu 22.04 LTS\n- Ubuntu 20.04 LTS\n- Ubuntu 18.04 LTS (Available with Ubuntu Pro)\n- Ubuntu 16.04 LTS (Available with Ubuntu Pro)\n\nSummary:\n\nSeveral security issues were fixed in nghttp2. \n\nSoftware Description:\n- nghttp2: HTTP/2 C Library and tools\n\nDetails:\n\nIt was discovered that nghttp2 incorrectly handled the HTTP/2\nimplementation. A remote attacker could possibly use this issue to cause\nnghttp2 to consume resources, leading to a denial of service. This issue\nonly affected Ubuntu 16.04 LTS and Ubuntu 18.04 LTS. (CVE-2019-9511,\nCVE-2019-9513)\n\nIt was discovered that nghttp2 incorrectly handled request cancellation. A\nremote attacker could possibly use this issue to cause nghttp2 to consume\nresources, leading to a denial of service. This issue only affected Ubuntu\n16.04 LTS and Ubuntu 18.04 LTS. (CVE-2023-44487)\n\nIt was discovered that nghttp2 could be made to process an unlimited number\nof HTTP/2 CONTINUATION frames. A remote attacker could possibly use this\nissue to cause nghttp2 to consume resources, leading to a denial of\nservice. (CVE-2024-28182)\n\nUpdate instructions:\n\nThe problem can be corrected by updating your system to the following\npackage versions:\n\nUbuntu 23.10:\n libnghttp2-14 1.55.1-1ubuntu0.2\n nghttp2 1.55.1-1ubuntu0.2\n nghttp2-client 1.55.1-1ubuntu0.2\n nghttp2-proxy 1.55.1-1ubuntu0.2\n nghttp2-server 1.55.1-1ubuntu0.2\n\nUbuntu 22.04 LTS:\n libnghttp2-14 1.43.0-1ubuntu0.2\n nghttp2 1.43.0-1ubuntu0.2\n nghttp2-client 1.43.0-1ubuntu0.2\n nghttp2-proxy 1.43.0-1ubuntu0.2\n nghttp2-server 1.43.0-1ubuntu0.2\n\nUbuntu 20.04 LTS:\n libnghttp2-14 1.40.0-1ubuntu0.3\n nghttp2 1.40.0-1ubuntu0.3\n nghttp2-client 1.40.0-1ubuntu0.3\n nghttp2-proxy 1.40.0-1ubuntu0.3\n nghttp2-server 1.40.0-1ubuntu0.3\n\nUbuntu 18.04 LTS (Available with Ubuntu Pro):\n libnghttp2-14 1.30.0-1ubuntu1+esm2\n nghttp2 1.30.0-1ubuntu1+esm2\n nghttp2-client 1.30.0-1ubuntu1+esm2\n nghttp2-proxy 1.30.0-1ubuntu1+esm2\n nghttp2-server 1.30.0-1ubuntu1+esm2\n\nUbuntu 16.04 LTS (Available with Ubuntu Pro):\n libnghttp2-14 1.7.1-1ubuntu0.1~esm2\n nghttp2 1.7.1-1ubuntu0.1~esm2\n nghttp2-client 1.7.1-1ubuntu0.1~esm2\n nghttp2-proxy 1.7.1-1ubuntu0.1~esm2\n nghttp2-server 1.7.1-1ubuntu0.1~esm2\n\nIn general, a standard system update will make all the necessary changes. \n\nThe following advisory data is extracted from:\n\nhttps://access.redhat.com/security/data/csaf/v2/advisories/2024/rhsa-2024_4631.json\n\nRed Hat officially shut down their mailing list notifications October 10, 2023. Due to this, Packet Storm has recreated the below data as a reference point to raise awareness. It must be noted that due to an inability to easily track revision updates without crawling Red Hat\u0027s archive, these advisories are single notifications and we strongly suggest that you visit the Red Hat provided links to ensure you have the latest information available if the subject matter listed pertains to your environment. \n\n- Packet Storm Staff\n\n\n\n\n====================================================================\nRed Hat Security Advisory\n\nSynopsis: Important: Red Hat OpenShift Dev Spaces 3.15.0 release\nAdvisory ID: RHSA-2024:4631-03\nProduct: Red Hat OpenShift Dev Spaces\nAdvisory URL: https://access.redhat.com/errata/RHSA-2024:4631\nIssue date: 2024-07-18\nRevision: 03\nCVE Names: CVE-2022-3064\n====================================================================\n\nSummary: \n\nRed Hat OpenShift Dev Spaces 3.15 has been released. \n\nAll containers have been updated to include feature enhancements, bug fixes and CVE fixes. \n\nFollowing the Red Hat Product Security standards this update is rated as having a security impact of Important. The Common Vulnerability Scoring System (CVSS) base score is available for every fixed CVE in the references section. \n\n\n\n\nDescription:\n\nRed Hat OpenShift Dev Spaces provides a cloud developer workspace server and a browser-based IDE built for teams and organizations. Dev Spaces runs in OpenShift and is well-suited for container-based development. \n\nThe 3.15 release is based on Eclipse Che 7.88 and uses the DevWorkspace engine to provide support for workspaces based on devfile v2.1 and v2.2. \n\nUsers still using the v1 standard should migrate as soon as possible. \n\nhttps://devfile.io/docs/2.2.0/migrating-to-devfile-v2\n\nDev Spaces releases support the latest two OpenShift 4 EUS releases. Users are expected to update to newer OpenShift releases in order to continue to get Dev Spaces updates. \n\nhttps://access.redhat.com/support/policy/updates/openshift#crw\n\n\nSolution:\n\nhttps://access.redhat.com/articles/11258\n\n\n\nCVEs:\n\nCVE-2022-3064\n\nReferences:\n\nhttps://access.redhat.com/security/updates/classification/#important\nhttps://access.redhat.com/documentation/en-us/red_hat_openshift_dev_spaces/3.15/html/administration_guide/installing-devspaces\nhttps://access.redhat.com/security/cve/CVE-2022-3064\nhttps://access.redhat.com/security/cve/CVE-2022-21698\nhttps://access.redhat.com/security/cve/CVE-2022-28948\nhttps://access.redhat.com/security/cve/CVE-2022-46175\nhttps://access.redhat.com/security/cve/CVE-2023-6378\nhttps://access.redhat.com/security/cve/CVE-2023-39325\nhttps://access.redhat.com/security/cve/CVE-2023-41080\nhttps://access.redhat.com/security/cve/CVE-2023-44487\nhttps://access.redhat.com/security/cve/CVE-2023-45288\nhttps://access.redhat.com/security/cve/CVE-2023-45648\nhttps://issues.redhat.com/browse/CRW-6593\n\n",
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var-202001-0123
Vulnerability from variot
A remote code execution vulnerability exists in ASP.NET Core software when the software fails to handle objects in memory.An attacker who successfully exploited the vulnerability could run arbitrary code in the context of the current user, aka 'ASP.NET Core Remote Code Execution Vulnerability'. Microsoft ASP.NET Core is a cross-platform open source framework from Microsoft Corporation in the United States. The framework is used to build cloud-based applications such as web applications, IoT applications, and mobile backends. The vulnerability stems from a program's inability to handle memory objects. -----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256
====================================================================
Red Hat Security Advisory
Synopsis: Critical: .NET Core on Red Hat Enterprise Linux security and bug fix update Advisory ID: RHSA-2020:0134-01 Product: .NET Core on Red Hat Enterprise Linux Advisory URL: https://access.redhat.com/errata/RHSA-2020:0134 Issue date: 2020-01-16 CVE Names: CVE-2020-0602 CVE-2020-0603 ==================================================================== 1. Summary:
An update for rh-dotnet30-dotnet and rh-dotnet31-dotnet is now available for .NET Core on Red Hat Enterprise Linux 7.
Red Hat Product Security has rated this update as having a security impact of Critical. 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 SDK 3.0.102, .NET Core Runtime 3.0.2, .NET Core SDK 3.1.101 and .NET Core Runtime 3.1.1.
Security Fixes:
-
dotnet: Memory Corruption in SignalR (CVE-2020-0603)
-
dotnet: SignalR Denial of Service via backpressure issue (CVE-2020-0602)
Users must rebuild their applications to pick up the fixes.
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 issues, including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE pages listed 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/):
1787151 - Update .NET Core 3.0 to Runtime 3.0.2 and SDK 3.0.102 1787174 - Update .NET Core 3.1 to Runtime 3.1.1 and SDK 3.1.101 1789623 - CVE-2020-0602 dotnet: Denial of service via backpressure issue 1789624 - CVE-2020-0603 dotnet: Memory Corruption in SignalR
- Package List:
.NET Core on Red Hat Enterprise Linux ComputeNode (v. 7):
Source: rh-dotnet30-dotnet-3.0.102-3.el7.src.rpm
x86_64: rh-dotnet30-aspnetcore-runtime-3.0-3.0.2-3.el7.x86_64.rpm rh-dotnet30-aspnetcore-targeting-pack-3.0-3.0.2-3.el7.x86_64.rpm rh-dotnet30-dotnet-3.0.102-3.el7.x86_64.rpm rh-dotnet30-dotnet-apphost-pack-3.0-3.0.2-3.el7.x86_64.rpm rh-dotnet30-dotnet-debuginfo-3.0.102-3.el7.x86_64.rpm rh-dotnet30-dotnet-host-3.0.2-3.el7.x86_64.rpm rh-dotnet30-dotnet-hostfxr-3.0-3.0.2-3.el7.x86_64.rpm rh-dotnet30-dotnet-runtime-3.0-3.0.2-3.el7.x86_64.rpm rh-dotnet30-dotnet-sdk-3.0-3.0.102-3.el7.x86_64.rpm rh-dotnet30-dotnet-targeting-pack-3.0-3.0.2-3.el7.x86_64.rpm rh-dotnet30-dotnet-templates-3.0-3.0.102-3.el7.x86_64.rpm rh-dotnet30-netstandard-targeting-pack-2.1-3.0.102-3.el7.x86_64.rpm
.NET Core on Red Hat Enterprise Linux ComputeNode (v. 7):
Source: rh-dotnet31-dotnet-3.1.101-4.el7.src.rpm
x86_64: rh-dotnet31-aspnetcore-runtime-3.1-3.1.1-4.el7.x86_64.rpm rh-dotnet31-aspnetcore-targeting-pack-3.1-3.1.1-4.el7.x86_64.rpm rh-dotnet31-dotnet-3.1.101-4.el7.x86_64.rpm rh-dotnet31-dotnet-apphost-pack-3.1-3.1.1-4.el7.x86_64.rpm rh-dotnet31-dotnet-debuginfo-3.1.101-4.el7.x86_64.rpm rh-dotnet31-dotnet-host-3.1.1-4.el7.x86_64.rpm rh-dotnet31-dotnet-hostfxr-3.1-3.1.1-4.el7.x86_64.rpm rh-dotnet31-dotnet-runtime-3.1-3.1.1-4.el7.x86_64.rpm rh-dotnet31-dotnet-sdk-3.1-3.1.101-4.el7.x86_64.rpm rh-dotnet31-dotnet-targeting-pack-3.1-3.1.1-4.el7.x86_64.rpm rh-dotnet31-dotnet-templates-3.1-3.1.101-4.el7.x86_64.rpm rh-dotnet31-netstandard-targeting-pack-2.1-3.1.101-4.el7.x86_64.rpm
.NET Core on Red Hat Enterprise Linux Server (v. 7):
Source: rh-dotnet30-dotnet-3.0.102-3.el7.src.rpm
x86_64: rh-dotnet30-aspnetcore-runtime-3.0-3.0.2-3.el7.x86_64.rpm rh-dotnet30-aspnetcore-targeting-pack-3.0-3.0.2-3.el7.x86_64.rpm rh-dotnet30-dotnet-3.0.102-3.el7.x86_64.rpm rh-dotnet30-dotnet-apphost-pack-3.0-3.0.2-3.el7.x86_64.rpm rh-dotnet30-dotnet-debuginfo-3.0.102-3.el7.x86_64.rpm rh-dotnet30-dotnet-host-3.0.2-3.el7.x86_64.rpm rh-dotnet30-dotnet-hostfxr-3.0-3.0.2-3.el7.x86_64.rpm rh-dotnet30-dotnet-runtime-3.0-3.0.2-3.el7.x86_64.rpm rh-dotnet30-dotnet-sdk-3.0-3.0.102-3.el7.x86_64.rpm rh-dotnet30-dotnet-targeting-pack-3.0-3.0.2-3.el7.x86_64.rpm rh-dotnet30-dotnet-templates-3.0-3.0.102-3.el7.x86_64.rpm rh-dotnet30-netstandard-targeting-pack-2.1-3.0.102-3.el7.x86_64.rpm
.NET Core on Red Hat Enterprise Linux Server (v. 7):
Source: rh-dotnet31-dotnet-3.1.101-4.el7.src.rpm
x86_64: rh-dotnet31-aspnetcore-runtime-3.1-3.1.1-4.el7.x86_64.rpm rh-dotnet31-aspnetcore-targeting-pack-3.1-3.1.1-4.el7.x86_64.rpm rh-dotnet31-dotnet-3.1.101-4.el7.x86_64.rpm rh-dotnet31-dotnet-apphost-pack-3.1-3.1.1-4.el7.x86_64.rpm rh-dotnet31-dotnet-debuginfo-3.1.101-4.el7.x86_64.rpm rh-dotnet31-dotnet-host-3.1.1-4.el7.x86_64.rpm rh-dotnet31-dotnet-hostfxr-3.1-3.1.1-4.el7.x86_64.rpm rh-dotnet31-dotnet-runtime-3.1-3.1.1-4.el7.x86_64.rpm rh-dotnet31-dotnet-sdk-3.1-3.1.101-4.el7.x86_64.rpm rh-dotnet31-dotnet-targeting-pack-3.1-3.1.1-4.el7.x86_64.rpm rh-dotnet31-dotnet-templates-3.1-3.1.101-4.el7.x86_64.rpm rh-dotnet31-netstandard-targeting-pack-2.1-3.1.101-4.el7.x86_64.rpm
.NET Core on Red Hat Enterprise Linux Workstation (v. 7):
Source: rh-dotnet30-dotnet-3.0.102-3.el7.src.rpm
x86_64: rh-dotnet30-aspnetcore-runtime-3.0-3.0.2-3.el7.x86_64.rpm rh-dotnet30-aspnetcore-targeting-pack-3.0-3.0.2-3.el7.x86_64.rpm rh-dotnet30-dotnet-3.0.102-3.el7.x86_64.rpm rh-dotnet30-dotnet-apphost-pack-3.0-3.0.2-3.el7.x86_64.rpm rh-dotnet30-dotnet-debuginfo-3.0.102-3.el7.x86_64.rpm rh-dotnet30-dotnet-host-3.0.2-3.el7.x86_64.rpm rh-dotnet30-dotnet-hostfxr-3.0-3.0.2-3.el7.x86_64.rpm rh-dotnet30-dotnet-runtime-3.0-3.0.2-3.el7.x86_64.rpm rh-dotnet30-dotnet-sdk-3.0-3.0.102-3.el7.x86_64.rpm rh-dotnet30-dotnet-targeting-pack-3.0-3.0.2-3.el7.x86_64.rpm rh-dotnet30-dotnet-templates-3.0-3.0.102-3.el7.x86_64.rpm rh-dotnet30-netstandard-targeting-pack-2.1-3.0.102-3.el7.x86_64.rpm
.NET Core on Red Hat Enterprise Linux Workstation (v. 7):
Source: rh-dotnet31-dotnet-3.1.101-4.el7.src.rpm
x86_64: rh-dotnet31-aspnetcore-runtime-3.1-3.1.1-4.el7.x86_64.rpm rh-dotnet31-aspnetcore-targeting-pack-3.1-3.1.1-4.el7.x86_64.rpm rh-dotnet31-dotnet-3.1.101-4.el7.x86_64.rpm rh-dotnet31-dotnet-apphost-pack-3.1-3.1.1-4.el7.x86_64.rpm rh-dotnet31-dotnet-debuginfo-3.1.101-4.el7.x86_64.rpm rh-dotnet31-dotnet-host-3.1.1-4.el7.x86_64.rpm rh-dotnet31-dotnet-hostfxr-3.1-3.1.1-4.el7.x86_64.rpm rh-dotnet31-dotnet-runtime-3.1-3.1.1-4.el7.x86_64.rpm rh-dotnet31-dotnet-sdk-3.1-3.1.101-4.el7.x86_64.rpm rh-dotnet31-dotnet-targeting-pack-3.1-3.1.1-4.el7.x86_64.rpm rh-dotnet31-dotnet-templates-3.1-3.1.101-4.el7.x86_64.rpm rh-dotnet31-netstandard-targeting-pack-2.1-3.1.101-4.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-2020-0602 https://access.redhat.com/security/cve/CVE-2020-0603 https://access.redhat.com/security/updates/classification/#critical
- Contact:
The Red Hat security contact is secalert@redhat.com. More contact details at https://access.redhat.com/security/team/contact/
Copyright 2020 Red Hat, Inc. -----BEGIN PGP SIGNATURE----- Version: GnuPG v1
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-- RHSA-announce mailing list RHSA-announce@redhat.com https://www.redhat.com/mailman/listinfo/rhsa-announce
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"data": "A remote code execution vulnerability exists in ASP.NET Core software when the software fails to handle objects in memory.An attacker who successfully exploited the vulnerability could run arbitrary code in the context of the current user, aka \u0027ASP.NET Core Remote Code Execution Vulnerability\u0027. Microsoft ASP.NET Core is a cross-platform open source framework from Microsoft Corporation in the United States. The framework is used to build cloud-based applications such as web applications, IoT applications, and mobile backends. The vulnerability stems from a program\u0027s inability to handle memory objects. -----BEGIN PGP SIGNED MESSAGE-----\nHash: SHA256\n\n==================================================================== \nRed Hat Security Advisory\n\nSynopsis: Critical: .NET Core on Red Hat Enterprise Linux security and bug fix update\nAdvisory ID: RHSA-2020:0134-01\nProduct: .NET Core on Red Hat Enterprise Linux\nAdvisory URL: https://access.redhat.com/errata/RHSA-2020:0134\nIssue date: 2020-01-16\nCVE Names: CVE-2020-0602 CVE-2020-0603\n====================================================================\n1. Summary:\n\nAn update for rh-dotnet30-dotnet and rh-dotnet31-dotnet is now available\nfor .NET Core on Red Hat Enterprise Linux 7. \n\nRed Hat Product Security has rated this update as having a security impact\nof Critical. 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 SDK 3.0.102, .NET Core\nRuntime 3.0.2, .NET Core SDK 3.1.101 and .NET Core Runtime 3.1.1. \n\nSecurity Fixes:\n\n* dotnet: Memory Corruption in SignalR (CVE-2020-0603)\n\n* dotnet: SignalR Denial of Service via backpressure issue (CVE-2020-0602)\n\nUsers must rebuild their applications to pick up the fixes. \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 issues, including the impact, a CVSS\nscore, acknowledgments, and other related information, refer to the CVE\npages listed in the References section. \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\n1787151 - Update .NET Core 3.0 to Runtime 3.0.2 and SDK 3.0.102\n1787174 - Update .NET Core 3.1 to Runtime 3.1.1 and SDK 3.1.101\n1789623 - CVE-2020-0602 dotnet: Denial of service via backpressure issue\n1789624 - CVE-2020-0603 dotnet: Memory Corruption in SignalR\n\n6. Package List:\n\n.NET Core on Red Hat Enterprise Linux ComputeNode (v. 7):\n\nSource:\nrh-dotnet30-dotnet-3.0.102-3.el7.src.rpm\n\nx86_64:\nrh-dotnet30-aspnetcore-runtime-3.0-3.0.2-3.el7.x86_64.rpm\nrh-dotnet30-aspnetcore-targeting-pack-3.0-3.0.2-3.el7.x86_64.rpm\nrh-dotnet30-dotnet-3.0.102-3.el7.x86_64.rpm\nrh-dotnet30-dotnet-apphost-pack-3.0-3.0.2-3.el7.x86_64.rpm\nrh-dotnet30-dotnet-debuginfo-3.0.102-3.el7.x86_64.rpm\nrh-dotnet30-dotnet-host-3.0.2-3.el7.x86_64.rpm\nrh-dotnet30-dotnet-hostfxr-3.0-3.0.2-3.el7.x86_64.rpm\nrh-dotnet30-dotnet-runtime-3.0-3.0.2-3.el7.x86_64.rpm\nrh-dotnet30-dotnet-sdk-3.0-3.0.102-3.el7.x86_64.rpm\nrh-dotnet30-dotnet-targeting-pack-3.0-3.0.2-3.el7.x86_64.rpm\nrh-dotnet30-dotnet-templates-3.0-3.0.102-3.el7.x86_64.rpm\nrh-dotnet30-netstandard-targeting-pack-2.1-3.0.102-3.el7.x86_64.rpm\n\n.NET Core on Red Hat Enterprise Linux ComputeNode (v. 7):\n\nSource:\nrh-dotnet31-dotnet-3.1.101-4.el7.src.rpm\n\nx86_64:\nrh-dotnet31-aspnetcore-runtime-3.1-3.1.1-4.el7.x86_64.rpm\nrh-dotnet31-aspnetcore-targeting-pack-3.1-3.1.1-4.el7.x86_64.rpm\nrh-dotnet31-dotnet-3.1.101-4.el7.x86_64.rpm\nrh-dotnet31-dotnet-apphost-pack-3.1-3.1.1-4.el7.x86_64.rpm\nrh-dotnet31-dotnet-debuginfo-3.1.101-4.el7.x86_64.rpm\nrh-dotnet31-dotnet-host-3.1.1-4.el7.x86_64.rpm\nrh-dotnet31-dotnet-hostfxr-3.1-3.1.1-4.el7.x86_64.rpm\nrh-dotnet31-dotnet-runtime-3.1-3.1.1-4.el7.x86_64.rpm\nrh-dotnet31-dotnet-sdk-3.1-3.1.101-4.el7.x86_64.rpm\nrh-dotnet31-dotnet-targeting-pack-3.1-3.1.1-4.el7.x86_64.rpm\nrh-dotnet31-dotnet-templates-3.1-3.1.101-4.el7.x86_64.rpm\nrh-dotnet31-netstandard-targeting-pack-2.1-3.1.101-4.el7.x86_64.rpm\n\n.NET Core on Red Hat Enterprise Linux Server (v. 7):\n\nSource:\nrh-dotnet30-dotnet-3.0.102-3.el7.src.rpm\n\nx86_64:\nrh-dotnet30-aspnetcore-runtime-3.0-3.0.2-3.el7.x86_64.rpm\nrh-dotnet30-aspnetcore-targeting-pack-3.0-3.0.2-3.el7.x86_64.rpm\nrh-dotnet30-dotnet-3.0.102-3.el7.x86_64.rpm\nrh-dotnet30-dotnet-apphost-pack-3.0-3.0.2-3.el7.x86_64.rpm\nrh-dotnet30-dotnet-debuginfo-3.0.102-3.el7.x86_64.rpm\nrh-dotnet30-dotnet-host-3.0.2-3.el7.x86_64.rpm\nrh-dotnet30-dotnet-hostfxr-3.0-3.0.2-3.el7.x86_64.rpm\nrh-dotnet30-dotnet-runtime-3.0-3.0.2-3.el7.x86_64.rpm\nrh-dotnet30-dotnet-sdk-3.0-3.0.102-3.el7.x86_64.rpm\nrh-dotnet30-dotnet-targeting-pack-3.0-3.0.2-3.el7.x86_64.rpm\nrh-dotnet30-dotnet-templates-3.0-3.0.102-3.el7.x86_64.rpm\nrh-dotnet30-netstandard-targeting-pack-2.1-3.0.102-3.el7.x86_64.rpm\n\n.NET Core on Red Hat Enterprise Linux Server (v. 7):\n\nSource:\nrh-dotnet31-dotnet-3.1.101-4.el7.src.rpm\n\nx86_64:\nrh-dotnet31-aspnetcore-runtime-3.1-3.1.1-4.el7.x86_64.rpm\nrh-dotnet31-aspnetcore-targeting-pack-3.1-3.1.1-4.el7.x86_64.rpm\nrh-dotnet31-dotnet-3.1.101-4.el7.x86_64.rpm\nrh-dotnet31-dotnet-apphost-pack-3.1-3.1.1-4.el7.x86_64.rpm\nrh-dotnet31-dotnet-debuginfo-3.1.101-4.el7.x86_64.rpm\nrh-dotnet31-dotnet-host-3.1.1-4.el7.x86_64.rpm\nrh-dotnet31-dotnet-hostfxr-3.1-3.1.1-4.el7.x86_64.rpm\nrh-dotnet31-dotnet-runtime-3.1-3.1.1-4.el7.x86_64.rpm\nrh-dotnet31-dotnet-sdk-3.1-3.1.101-4.el7.x86_64.rpm\nrh-dotnet31-dotnet-targeting-pack-3.1-3.1.1-4.el7.x86_64.rpm\nrh-dotnet31-dotnet-templates-3.1-3.1.101-4.el7.x86_64.rpm\nrh-dotnet31-netstandard-targeting-pack-2.1-3.1.101-4.el7.x86_64.rpm\n\n.NET Core on Red Hat Enterprise Linux Workstation (v. 7):\n\nSource:\nrh-dotnet30-dotnet-3.0.102-3.el7.src.rpm\n\nx86_64:\nrh-dotnet30-aspnetcore-runtime-3.0-3.0.2-3.el7.x86_64.rpm\nrh-dotnet30-aspnetcore-targeting-pack-3.0-3.0.2-3.el7.x86_64.rpm\nrh-dotnet30-dotnet-3.0.102-3.el7.x86_64.rpm\nrh-dotnet30-dotnet-apphost-pack-3.0-3.0.2-3.el7.x86_64.rpm\nrh-dotnet30-dotnet-debuginfo-3.0.102-3.el7.x86_64.rpm\nrh-dotnet30-dotnet-host-3.0.2-3.el7.x86_64.rpm\nrh-dotnet30-dotnet-hostfxr-3.0-3.0.2-3.el7.x86_64.rpm\nrh-dotnet30-dotnet-runtime-3.0-3.0.2-3.el7.x86_64.rpm\nrh-dotnet30-dotnet-sdk-3.0-3.0.102-3.el7.x86_64.rpm\nrh-dotnet30-dotnet-targeting-pack-3.0-3.0.2-3.el7.x86_64.rpm\nrh-dotnet30-dotnet-templates-3.0-3.0.102-3.el7.x86_64.rpm\nrh-dotnet30-netstandard-targeting-pack-2.1-3.0.102-3.el7.x86_64.rpm\n\n.NET Core on Red Hat Enterprise Linux Workstation (v. 7):\n\nSource:\nrh-dotnet31-dotnet-3.1.101-4.el7.src.rpm\n\nx86_64:\nrh-dotnet31-aspnetcore-runtime-3.1-3.1.1-4.el7.x86_64.rpm\nrh-dotnet31-aspnetcore-targeting-pack-3.1-3.1.1-4.el7.x86_64.rpm\nrh-dotnet31-dotnet-3.1.101-4.el7.x86_64.rpm\nrh-dotnet31-dotnet-apphost-pack-3.1-3.1.1-4.el7.x86_64.rpm\nrh-dotnet31-dotnet-debuginfo-3.1.101-4.el7.x86_64.rpm\nrh-dotnet31-dotnet-host-3.1.1-4.el7.x86_64.rpm\nrh-dotnet31-dotnet-hostfxr-3.1-3.1.1-4.el7.x86_64.rpm\nrh-dotnet31-dotnet-runtime-3.1-3.1.1-4.el7.x86_64.rpm\nrh-dotnet31-dotnet-sdk-3.1-3.1.101-4.el7.x86_64.rpm\nrh-dotnet31-dotnet-targeting-pack-3.1-3.1.1-4.el7.x86_64.rpm\nrh-dotnet31-dotnet-templates-3.1-3.1.101-4.el7.x86_64.rpm\nrh-dotnet31-netstandard-targeting-pack-2.1-3.1.101-4.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-2020-0602\nhttps://access.redhat.com/security/cve/CVE-2020-0603\nhttps://access.redhat.com/security/updates/classification/#critical\n\n8. Contact:\n\nThe Red Hat security contact is \u003csecalert@redhat.com\u003e. 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var-202402-1535
Vulnerability from variot
.NET Denial of Service Vulnerability. Microsoft's Microsoft Visual Studio and ASP.NET Core for, .NET Service operation is interrupted due to a defect in (DoS) A state vulnerability exists.Service operation interruption (DoS) It may be in a state.
The following advisory data is extracted from:
https://access.redhat.com/security/data/csaf/v2/advisories/2024/rhsa-2024_0814.json
Red Hat officially shut down their mailing list notifications October 10, 2023. Due to this, Packet Storm has recreated the below data as a reference point to raise awareness. It must be noted that due to an inability to easily track revision updates without crawling Red Hat's archive, these advisories are single notifications and we strongly suggest that you visit the Red Hat provided links to ensure you have the latest information available if the subject matter listed pertains to your environment.
- Packet Storm Staff
==================================================================== Red Hat Security Advisory
Synopsis: Important: .NET 6.0 security, bug fix, and enhancement update Advisory ID: RHSA-2024:0814-03 Product: .NET Core on Red Hat Enterprise Linux Advisory URL: https://access.redhat.com/errata/RHSA-2024:0814 Issue date: 2024-02-14 Revision: 03 CVE Names: CVE-2024-21386 ====================================================================
Summary:
An update for .NET 6.0 is now available for Red Hat Enterprise Linux 7.
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.
Description:
.NET 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 that address a security vulnerability are now available. The updated versions are .NET SDK 6.0.127 and .NET Runtime 6.0.27.
The following packages have been upgraded to a later upstream version: rh-dotnet60-dotnet (6.0.127). (BZ#2262321)
Security Fix(es):
-
dotnet: Denial of Service in SignalR server (CVE-2024-21386)
-
dotnet: Denial of Service in X509Certificate2 (CVE-2024-21404)
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:
https://access.redhat.com/articles/11258
CVEs:
CVE-2024-21386
References:
https://access.redhat.com/security/updates/classification/#important https://bugzilla.redhat.com/show_bug.cgi?id=2263085 https://bugzilla.redhat.com/show_bug.cgi?id=2263086
. ========================================================================== Ubuntu Security Notice USN-6634-1 February 13, 2024
dotnet6, dotnet7, dotnet8 vulnerabilities
A security issue affects these releases of Ubuntu and its derivatives:
- Ubuntu 23.10
- Ubuntu 22.04 LTS
Summary:
Several security issues were fixed in .NET.
Software Description: - dotnet6: dotNET CLI tools and runtime - dotnet7: dotNET CLI tools and runtime - dotnet8: dotNET CLI tools and runtime
Details:
Brennan Conroy discovered that .NET with SignalR did not properly handle malicious clients. An attacker could possibly use this issue to cause a denial of service. (CVE-2024-21386)
Bahaa Naamneh discovered that .NET with OpenSSL support did not properly parse X509 certificates. An attacker could possibly use this issue to cause a denial of service. (CVE-2024-21404)
Update instructions:
The problem can be corrected by updating your system to the following package versions:
Ubuntu 23.10: aspnetcore-runtime-6.0 6.0.127-0ubuntu1~23.10.1 aspnetcore-runtime-7.0 7.0.116-0ubuntu1~23.10.1 aspnetcore-runtime-8.0 8.0.2-0ubuntu1~23.10.1 dotnet-host 6.0.127-0ubuntu1~23.10.1 dotnet-host-7.0 7.0.116-0ubuntu1~23.10.1 dotnet-host-8.0 8.0.2-0ubuntu1~23.10.1 dotnet-hostfxr-6.0 6.0.127-0ubuntu1~23.10.1 dotnet-hostfxr-7.0 7.0.116-0ubuntu1~23.10.1 dotnet-hostfxr-8.0 8.0.2-0ubuntu1~23.10.1 dotnet-runtime-6.0 6.0.127-0ubuntu1~23.10.1 dotnet-runtime-7.0 7.0.116-0ubuntu1~23.10.1 dotnet-runtime-8.0 8.0.2-0ubuntu1~23.10.1 dotnet-sdk-6.0 6.0.127-0ubuntu1~23.10.1 dotnet-sdk-7.0 7.0.116-0ubuntu1~23.10.1 dotnet-sdk-8.0 8.0.102-0ubuntu1~23.10.1 dotnet6 6.0.127-0ubuntu1~23.10.1 dotnet7 7.0.116-0ubuntu1~23.10.1 dotnet8 8.0.102-8.0.2-0ubuntu1~23.10.1
Ubuntu 22.04 LTS: aspnetcore-runtime-6.0 6.0.127-0ubuntu1~22.04.1 aspnetcore-runtime-7.0 7.0.116-0ubuntu1~22.04.1 aspnetcore-runtime-8.0 8.0.2-0ubuntu1~22.04.1 dotnet-host 6.0.127-0ubuntu1~22.04.1 dotnet-host-7.0 7.0.116-0ubuntu1~22.04.1 dotnet-host-8.0 8.0.2-0ubuntu1~22.04.1 dotnet-hostfxr-6.0 6.0.127-0ubuntu1~22.04.1 dotnet-hostfxr-7.0 7.0.116-0ubuntu1~22.04.1 dotnet-hostfxr-8.0 8.0.2-0ubuntu1~22.04.1 dotnet-runtime-6.0 6.0.127-0ubuntu1~22.04.1 dotnet-runtime-7.0 7.0.116-0ubuntu1~22.04.1 dotnet-runtime-8.0 8.0.2-0ubuntu1~22.04.1 dotnet-sdk-6.0 6.0.127-0ubuntu1~22.04.1 dotnet-sdk-7.0 7.0.116-0ubuntu1~22.04.1 dotnet-sdk-8.0 8.0.102-0ubuntu1~22.04.1 dotnet6 6.0.127-0ubuntu1~22.04.1 dotnet7 7.0.116-0ubuntu1~22.04.1 dotnet8 8.0.102-8.0.2-0ubuntu1~22.04.1
In general, a standard system update will make all the necessary changes
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"data": ".NET Denial of Service Vulnerability. Microsoft\u0027s Microsoft Visual Studio and ASP.NET Core for, .NET Service operation is interrupted due to a defect in (DoS) A state vulnerability exists.Service operation interruption (DoS) It may be in a state. \n\nThe following advisory data is extracted from:\n\nhttps://access.redhat.com/security/data/csaf/v2/advisories/2024/rhsa-2024_0814.json\n\nRed Hat officially shut down their mailing list notifications October 10, 2023. Due to this, Packet Storm has recreated the below data as a reference point to raise awareness. It must be noted that due to an inability to easily track revision updates without crawling Red Hat\u0027s archive, these advisories are single notifications and we strongly suggest that you visit the Red Hat provided links to ensure you have the latest information available if the subject matter listed pertains to your environment. \n\n- Packet Storm Staff\n\n\n\n\n====================================================================\nRed Hat Security Advisory\n\nSynopsis: Important: .NET 6.0 security, bug fix, and enhancement update\nAdvisory ID: RHSA-2024:0814-03\nProduct: .NET Core on Red Hat Enterprise Linux\nAdvisory URL: https://access.redhat.com/errata/RHSA-2024:0814\nIssue date: 2024-02-14\nRevision: 03\nCVE Names: CVE-2024-21386\n====================================================================\n\nSummary: \n\nAn update for .NET 6.0 is now available for Red Hat Enterprise Linux 7. \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. \n\n\n\n\nDescription:\n\n.NET 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 that address a security vulnerability are now available. The updated versions are .NET SDK 6.0.127 and .NET Runtime 6.0.27. \n\nThe following packages have been upgraded to a later upstream version: rh-dotnet60-dotnet (6.0.127). (BZ#2262321)\n\nSecurity Fix(es):\n\n* dotnet: Denial of Service in SignalR server (CVE-2024-21386)\n\n* dotnet: Denial of Service in X509Certificate2 (CVE-2024-21404)\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. \n\n\nSolution:\n\nhttps://access.redhat.com/articles/11258\n\n\n\nCVEs:\n\nCVE-2024-21386\n\nReferences:\n\nhttps://access.redhat.com/security/updates/classification/#important\nhttps://bugzilla.redhat.com/show_bug.cgi?id=2263085\nhttps://bugzilla.redhat.com/show_bug.cgi?id=2263086\n\n. ==========================================================================\nUbuntu Security Notice USN-6634-1\nFebruary 13, 2024\n\ndotnet6, dotnet7, dotnet8 vulnerabilities\n==========================================================================\n\nA security issue affects these releases of Ubuntu and its derivatives:\n\n- Ubuntu 23.10\n- Ubuntu 22.04 LTS\n\nSummary:\n\nSeveral security issues were fixed in .NET. \n\nSoftware Description:\n- dotnet6: dotNET CLI tools and runtime\n- dotnet7: dotNET CLI tools and runtime\n- dotnet8: dotNET CLI tools and runtime\n\nDetails:\n\nBrennan Conroy discovered that .NET with SignalR did not properly\nhandle malicious clients. An attacker could possibly use this issue\nto cause a denial of service. (CVE-2024-21386)\n\nBahaa Naamneh discovered that .NET with OpenSSL support did not\nproperly parse X509 certificates. An attacker could possibly use\nthis issue to cause a denial of service. (CVE-2024-21404)\n\nUpdate instructions:\n\nThe problem can be corrected by updating your system to the following\npackage versions:\n\nUbuntu 23.10:\n aspnetcore-runtime-6.0 6.0.127-0ubuntu1~23.10.1\n aspnetcore-runtime-7.0 7.0.116-0ubuntu1~23.10.1\n aspnetcore-runtime-8.0 8.0.2-0ubuntu1~23.10.1\n dotnet-host 6.0.127-0ubuntu1~23.10.1\n dotnet-host-7.0 7.0.116-0ubuntu1~23.10.1\n dotnet-host-8.0 8.0.2-0ubuntu1~23.10.1\n dotnet-hostfxr-6.0 6.0.127-0ubuntu1~23.10.1\n dotnet-hostfxr-7.0 7.0.116-0ubuntu1~23.10.1\n dotnet-hostfxr-8.0 8.0.2-0ubuntu1~23.10.1\n dotnet-runtime-6.0 6.0.127-0ubuntu1~23.10.1\n dotnet-runtime-7.0 7.0.116-0ubuntu1~23.10.1\n dotnet-runtime-8.0 8.0.2-0ubuntu1~23.10.1\n dotnet-sdk-6.0 6.0.127-0ubuntu1~23.10.1\n dotnet-sdk-7.0 7.0.116-0ubuntu1~23.10.1\n dotnet-sdk-8.0 8.0.102-0ubuntu1~23.10.1\n dotnet6 6.0.127-0ubuntu1~23.10.1\n dotnet7 7.0.116-0ubuntu1~23.10.1\n dotnet8 8.0.102-8.0.2-0ubuntu1~23.10.1\n\nUbuntu 22.04 LTS:\n aspnetcore-runtime-6.0 6.0.127-0ubuntu1~22.04.1\n aspnetcore-runtime-7.0 7.0.116-0ubuntu1~22.04.1\n aspnetcore-runtime-8.0 8.0.2-0ubuntu1~22.04.1\n dotnet-host 6.0.127-0ubuntu1~22.04.1\n dotnet-host-7.0 7.0.116-0ubuntu1~22.04.1\n dotnet-host-8.0 8.0.2-0ubuntu1~22.04.1\n dotnet-hostfxr-6.0 6.0.127-0ubuntu1~22.04.1\n dotnet-hostfxr-7.0 7.0.116-0ubuntu1~22.04.1\n dotnet-hostfxr-8.0 8.0.2-0ubuntu1~22.04.1\n dotnet-runtime-6.0 6.0.127-0ubuntu1~22.04.1\n dotnet-runtime-7.0 7.0.116-0ubuntu1~22.04.1\n dotnet-runtime-8.0 8.0.2-0ubuntu1~22.04.1\n dotnet-sdk-6.0 6.0.127-0ubuntu1~22.04.1\n dotnet-sdk-7.0 7.0.116-0ubuntu1~22.04.1\n dotnet-sdk-8.0 8.0.102-0ubuntu1~22.04.1\n dotnet6 6.0.127-0ubuntu1~22.04.1\n dotnet7 7.0.116-0ubuntu1~22.04.1\n dotnet8 8.0.102-8.0.2-0ubuntu1~22.04.1\n\nIn general, a standard system update will make all the necessary changes",
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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/
Copyright 2020 Red Hat, Inc. -----BEGIN PGP SIGNATURE----- Version: GnuPG v1
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-- RHSA-announce mailing list RHSA-announce@redhat.com https://www.redhat.com/mailman/listinfo/rhsa-announce
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"data": "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. (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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var-201705-3358
Vulnerability from variot
A denial of service vulnerability exists when the ASP.NET Core fails to properly validate web requests. NOTE: Microsoft has not commented on third-party claims that the issue is that the TextEncoder.EncodeCore function in the System.Text.Encodings.Web package in ASP.NET Core Mvc before 1.0.4 and 1.1.x before 1.1.3 allows remote attackers to cause a denial of service by leveraging failure to properly calculate the length of 4-byte characters in the Unicode Non-Character range. Microsoft ASP.NET Core Contains an input validation vulnerability.Information may be tampered with. The framework is used to build cloud-based applications such as web applications, IoT applications, and mobile backends. An attacker can use this vulnerability to cause a denial of service
Show details on source website{
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