Skip to content

[APIPUB-58] Update docker images and nuget packages to remove vulnerabilites #64

New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Closed
wants to merge 2 commits into from

Conversation

jleiva-gap
Copy link
Contributor

Update alpine images to latest version

Copy link

github-actions bot commented Jul 10, 2024

🔍 Vulnerabilities of publisher:latest

📦 Image Reference publisher:latest
digestsha256:f5e9b0ff11749ce1676df4c8364b0df7a4f2eec7326da234900de8e0fc65ffe1
vulnerabilitiescritical: 0 high: 6 medium: 7 low: 0
platformlinux/amd64
size89 MB
packages540
📦 Base Image alpine:3.19
also known as
  • 3.19.2
digestsha256:b836e8a5a3ad3a108cdcdad7087a63089b2dd2e2f30bd9121edd8dbc06a3124d
vulnerabilitiescritical: 1 high: 0 medium: 0 low: 0 unspecified: 1
critical: 0 high: 1 medium: 2 low: 0 Azure.Identity 1.7.0 (nuget)

pkg:nuget/[email protected]

high 8.8: CVE--2023--36414 Improper Neutralization of Special Elements used in a Command ('Command Injection')

Affected range<1.10.2
Fixed version1.10.2
CVSS Score8.8
CVSS VectorCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Description

Azure Identity SDK is vulnerable to remote code execution.

medium 5.5: CVE--2024--35255 Concurrent Execution using Shared Resource with Improper Synchronization ('Race Condition')

Affected range<1.11.4
Fixed version1.11.4
CVSS Score5.5
CVSS VectorCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
Description

Azure Identity Libraries and Microsoft Authentication Library Elevation of Privilege Vulnerability.

medium 5.5: CVE--2024--29992 Insufficiently Protected Credentials

Affected range<1.11.0
Fixed version1.11.0
CVSS Score5.5
CVSS VectorCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
Description

Azure Identity Library for .NET Information Disclosure Vulnerability

critical: 0 high: 1 medium: 0 low: 0 Npgsql 5.0.5.0 (nuget)

pkg:nuget/[email protected]

high 8.1: CVE--2024--32655 Integer Overflow or Wraparound

Affected range>=5.0.0
<5.0.18
Fixed version8.0.3
CVSS Score8.1
CVSS VectorCVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
Description

Summary

The WriteBind() method in src/Npgsql/Internal/NpgsqlConnector.FrontendMessages.cs uses int variables to store the message length and the sum of parameter lengths. Both variables overflow when the sum of parameter lengths becomes too large.

This causes Npgsql to write a message size that is too small when constructing a Postgres protocol message to send it over the network to the database. When parsing the message, the database will only read a small number of bytes and treat any following bytes as new messages while they belong to the old message.

Attackers can abuse this to inject arbitrary Postgres protocol messages into the connection, leading to the execution of arbitrary SQL statements on the application's behalf.

Impact

Attackers can issue arbitrary SQL statements to the database on behalf of the application. The final impact depends on the application that uses Npgsql, the data it stores in Postgres, etc.

critical: 0 high: 1 medium: 0 low: 0 System.Text.Json 5.0.2 (nuget)

pkg:nuget/[email protected]

high 7.5: CVE--2024--30105 Uncontrolled Resource Consumption

Affected range>=4.6.0-preview6.19259.10
<8.0.4
Fixed version8.0.4
CVSS Score7.5
CVSS VectorCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Description

Microsoft Security Advisory CVE-2024-30105 | .NET Denial of Service Vulnerability

Executive summary

Microsoft is releasing this security advisory to provide information about a vulnerability in .NET 8.0. This advisory also provides guidance on what developers can do to update their applications to remove this vulnerability.

A vulnerability exists in .NET when calling the JsonSerializer.DeserializeAsyncEnumerable method against an untrusted input using System.Text.Json may result in Denial of Service.

Discussion

Discussion for this issue can be found at dotnet/runtime#104619

Mitigation factors

Microsoft has not identified any mitigating factors for this vulnerability.

Affected software

  • Any .NET 8.0 application running on .NET 8.0.6 or earlier.

Affected Packages

The vulnerability affects any Microsoft .NET Core project if it uses any of affected packages versions listed below

.NET 8

Package name Affected version Patched version
System.Text.Json >= 4.6.0-preview6.19259.10, < =8.0.3 8.0.4

Advisory FAQ

How do I know if I am affected?

If you have a runtime or SDK with a version listed, or an affected package listed in affected software or affected packages, you're exposed to the vulnerability.

How do I fix the issue?

  • To fix the issue please install the latest version of .NET 8.0 or .NET 7.0 or .NET 6.0. If you have installed one or more .NET SDKs through Visual Studio, Visual Studio will prompt you to update Visual Studio, which will also update your .NET SDKs.
  • If you have .NET 6.0 or greater installed, you can list the versions you have installed by running the dotnet --info command. You will see output like the following;
.NET Core SDK (reflecting any global.json):


 Version:   8.0.200
 Commit:    8473146e7d

Runtime Environment:

 OS Name:     Windows
 OS Version:  10.0.18363
 OS Platform: Windows
 RID:         win10-x64
 Base Path:   C:\Program Files\dotnet\sdk\6.0.300\

Host (useful for support):

  Version: 8.0.3
  Commit:  8473146e7d

.NET Core SDKs installed:

  8.0.200 [C:\Program Files\dotnet\sdk]

.NET Core runtimes installed:

  Microsoft.AspAspNetCore.App 8.0.3 [C:\Program Files\dotnet\shared\Microsoft.AspAspNetCore.App]
  Microsoft.AspNetCore.App 8.0.3 [C:\Program Files\dotnet\shared\Microsoft.AspNetCore.App]
  Microsoft.WindowsDesktop.App 8.0.3 [C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App]


To install additional .NET Core runtimes or SDKs:
  https://aka.ms/dotnet-download

.NET 8.0 updates are also available from Microsoft Update. To access this either type "Check for updates" in your Windows search, or open Settings, choose Update & Security and then click Check for Updates.

Once you have installed the updated runtime or SDK, restart your apps for the update to take effect.

Additionally, if you've deployed self-contained applications targeting any of the impacted versions, these applications are also vulnerable and must be recompiled and redeployed.

Other Information

Reporting Security Issues

If you have found a potential security issue in .NET 8.0 or .NET 7.0 or .NET 6.0, please email details to [email protected]. Reports may qualify for the Microsoft .NET Core & .NET 5 Bounty. Details of the Microsoft .NET Bounty Program including terms and conditions are at https://aka.ms/corebounty.

Support

You can ask questions about this issue on GitHub in the .NET GitHub organization. The main repos are located at https://github.com/dotnet/runtime and https://github.com/dotnet/aspnet/. The Announcements repo (https://github.com/dotnet/Announcements) will contain this bulletin as an issue and will include a link to a discussion issue. You can ask questions in the linked discussion issue.

Disclaimer

The information provided in this advisory is provided "as is" without warranty of any kind. Microsoft disclaims all warranties, either express or implied, including the warranties of merchantability and fitness for a particular purpose. In no event shall Microsoft Corporation or its suppliers be liable for any damages whatsoever including direct, indirect, incidental, consequential, loss of business profits or special damages, even if Microsoft Corporation or its suppliers have been advised of the possibility of such damages. Some states do not allow the exclusion or limitation of liability for consequential or incidental damages so the foregoing limitation may not apply.

External Links

CVE-2024-30105

Revisions

V1.0 (July 09, 2024): Advisory published.

Version 1.0

Last Updated 2024-07-09

critical: 0 high: 1 medium: 0 low: 0 Npgsql 5.0.5 (nuget)

pkg:nuget/[email protected]

high 8.1: CVE--2024--32655 Integer Overflow or Wraparound

Affected range>=5.0.0
<5.0.18
Fixed version8.0.3
CVSS Score8.1
CVSS VectorCVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
Description

Summary

The WriteBind() method in src/Npgsql/Internal/NpgsqlConnector.FrontendMessages.cs uses int variables to store the message length and the sum of parameter lengths. Both variables overflow when the sum of parameter lengths becomes too large.

This causes Npgsql to write a message size that is too small when constructing a Postgres protocol message to send it over the network to the database. When parsing the message, the database will only read a small number of bytes and treat any following bytes as new messages while they belong to the old message.

Attackers can abuse this to inject arbitrary Postgres protocol messages into the connection, leading to the execution of arbitrary SQL statements on the application's behalf.

Impact

Attackers can issue arbitrary SQL statements to the database on behalf of the application. The final impact depends on the application that uses Npgsql, the data it stores in Postgres, etc.

critical: 0 high: 1 medium: 0 low: 0 Microsoft.Data.SqlClient 5.1.0 (nuget)

pkg:nuget/[email protected]

high 8.7: CVE--2024--0056 Cleartext Transmission of Sensitive Information

Affected range>=5.0.0
<5.1.3
Fixed version5.1.3
CVSS Score8.7
CVSS VectorCVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:H/I:H/A:N
Description

Microsoft.Data.SqlClient and System.Data.SqlClient SQL Data Provider Security Feature Bypass Vulnerability

critical: 0 high: 1 medium: 0 low: 0 System.Formats.Asn1 5.0.0 (nuget)

pkg:nuget/[email protected]

high 7.5: CVE--2024--38095 Improper Input Validation

Affected range>=5.0.0-preview.7.20364.11
<6.0.1
Fixed version6.0.1
CVSS Score7.5
CVSS VectorCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Description

Microsoft Security Advisory CVE-2024-38095 | .NET Denial of Service Vulnerability

Executive summary

Microsoft is releasing this security advisory to provide information about a vulnerability in .NET 6.0 and .NET 8.0. This advisory also provides guidance on what developers can do to update their applications to remove this vulnerability.

A Vulnerability exists when System.Formats.Asn1 in .NET parses an X.509 certificate or collection of certificates, a malicious certificate can result in excessive CPU consumption on all platforms result in Denial of Service.

Announcement

Announcement for this issue can be found at dotnet/announcements#312

Mitigation factors

Microsoft has not identified any mitigating factors for this vulnerability.

Affected software

  • Any .NET 6.0 application running on .NET 6.0.31 or earlier.
  • Any .NET 8.0 application running on .NET 8.0.6 or earlier.

Affected Packages

The vulnerability affects any Microsoft .NET Core project if it uses any of affected packages versions listed below

.NET 6

Package name Affected version Patched version
Microsoft.NetCore.App.Runtime.linux-arm >=6.0.0, <= 6.0.31 6.0.32
Microsoft.NetCore.App.Runtime.linux-arm64 >=6.0.0, <= 6.0.31 6.0.32
Microsoft.NetCore.App.Runtime.linux-musl-arm >=6.0.0, <= 6.0.31 6.0.32
Microsoft.NetCore.App.Runtime.linux-musl-arm64 >=6.0.0, <= 6.0.31 6.0.32
Microsoft.NetCore.App.Runtime.linux-musl-x64 >=6.0.0, <= 6.0.31 6.0.32
Microsoft.NetCore.App.Runtime.linux-x64 >=6.0.0, <= 6.0.31 6.0.32
Microsoft.NetCore.App.Runtime.osx-arm64 >=6.0.0, <= 6.0.31 6.0.32
Microsoft.NetCore.App.Runtime.osx-x64 >=6.0.0, <= 6.0.31 6.0.32
Microsoft.NetCore.App.Runtime.win-arm >=6.0.0, <= 6.0.31 6.0.32
Microsoft.NetCore.App.Runtime.win-arm64 >=6.0.0, <= 6.0.31 6.0.32
Microsoft.NetCore.App.Runtime.win-x64 >=6.0.0, <= 6.0.31 6.0.32
Microsoft.NetCore.App.Runtime.win-x86 >=6.0.0, <= 6.0.31 6.0.32
System.Formats.Asn1 >=5.0.0-preview.7.20364.11 6.0.1

.NET 8

Package name Affected version Patched version
Microsoft.NetCore.App.Runtime.linux-arm >=8.0.0, <= 8.0.6 8.0.7
Microsoft.NetCore.App.Runtime.linux-arm64 >=8.0.0, <= 8.0.6 8.0.7
Microsoft.NetCore.App.Runtime.linux-musl-arm >=8.0.0, <= 8.0.6 8.0.7
Microsoft.NetCore.App.Runtime.linux-musl-arm64 >=8.0.0, <= 8.0.6 8.0.7
Microsoft.NetCore.App.Runtime.linux-musl-x64 >=8.0.0, <= 8.0.6 8.0.7
Microsoft.NetCore.App.Runtime.linux-x64 >=8.0.0, <= 8.0.6 8.0.7
Microsoft.NetCore.App.Runtime.osx-arm64 >=8.0.0, <= 8.0.6 8.0.7
Microsoft.NetCore.App.Runtime.osx-x64 >=8.0.0, <= 8.0.6 8.0.7
Microsoft.NetCore.App.Runtime.win-arm >=8.0.0, <= 8.0.6 8.0.7
Microsoft.NetCore.App.Runtime.win-arm64 >=8.0.0, <= 8.0.6 8.0.7
Microsoft.NetCore.App.Runtime.win-x64 >=8.0.0, <= 8.0.6 8.0.7
Microsoft.NetCore.App.Runtime.win-x86 >=8.0.0, <= 8.0.6 8.0.7
System.Formats.Asn1 <=6.0.0, >=7.0.0-preview.1.22076.8 8.0.1

Advisory FAQ

How do I know if I am affected?

If you have a runtime or SDK with a version listed, or an affected package listed in affected software or affected packages, you're exposed to the vulnerability.

How do I fix the issue?

  • To fix the issue please install the latest version of .NET 8.0 or .NET 7.0 or .NET 6.0. If you have installed one or more .NET SDKs through Visual Studio, Visual Studio will prompt you to update Visual Studio, which will also update your .NET SDKs.
  • If you have .NET 6.0 or greater installed, you can list the versions you have installed by running the dotnet --info command. You will see output like the following;
.NET Core SDK (reflecting any global.json):


 Version:   8.0.200
 Commit:    8473146e7d

Runtime Environment:

 OS Name:     Windows
 OS Version:  10.0.18363
 OS Platform: Windows
 RID:         win10-x64
 Base Path:   C:\Program Files\dotnet\sdk\6.0.300\

Host (useful for support):

  Version: 8.0.3
  Commit:  8473146e7d

.NET Core SDKs installed:

  8.0.200 [C:\Program Files\dotnet\sdk]

.NET Core runtimes installed:

  Microsoft.AspAspNetCore.App 8.0.3 [C:\Program Files\dotnet\shared\Microsoft.AspAspNetCore.App]
  Microsoft.AspNetCore.App 8.0.3 [C:\Program Files\dotnet\shared\Microsoft.AspNetCore.App]
  Microsoft.WindowsDesktop.App 8.0.3 [C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App]


To install additional .NET Core runtimes or SDKs:
  https://aka.ms/dotnet-download

.NET 6.0 and .NET 8.0 updates are also available from Microsoft Update. To access this either type "Check for updates" in your Windows search, or open Settings, choose Update & Security and then click Check for Updates.

Once you have installed the updated runtime or SDK, restart your apps for the update to take effect.

Additionally, if you've deployed self-contained applications targeting any of the impacted versions, these applications are also vulnerable and must be recompiled and redeployed.

Other Information

Reporting Security Issues

If you have found a potential security issue in .NET 8.0 or .NET 6.0, please email details to [email protected]. Reports may qualify for the Microsoft .NET Core & .NET 5 Bounty. Details of the Microsoft .NET Bounty Program including terms and conditions are at https://aka.ms/corebounty.

Support

You can ask questions about this issue on GitHub in the .NET GitHub organization. The main repos are located at https://github.com/dotnet/runtime and https://github.com/dotnet/aspnet/. The Announcements repo (https://github.com/dotnet/Announcements) will contain this bulletin as an issue and will include a link to a discussion issue. You can ask questions in the linked discussion issue.

Disclaimer

The information provided in this advisory is provided "as is" without warranty of any kind. Microsoft disclaims all warranties, either express or implied, including the warranties of merchantability and fitness for a particular purpose. In no event shall Microsoft Corporation or its suppliers be liable for any damages whatsoever including direct, indirect, incidental, consequential, loss of business profits or special damages, even if Microsoft Corporation or its suppliers have been advised of the possibility of such damages. Some states do not allow the exclusion or limitation of liability for consequential or incidental damages so the foregoing limitation may not apply.

External Links

CVE-2024-38095

Revisions

V1.0 (July 09, 2024): Advisory published.

Version 1.0

Last Updated 2024-07-09

critical: 0 high: 0 medium: 1 low: 0 System.IdentityModel.Tokens.Jwt 6.24.0 (nuget)

pkg:nuget/[email protected]

medium 6.8: CVE--2024--21319 Uncontrolled Resource Consumption

Affected range>=6.5.0
<6.34.0
Fixed version6.34.0
CVSS Score6.8
CVSS VectorCVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:N/I:N/A:H
Description

Microsoft Security Advisory CVE-2024-21319: .NET Denial of Service Vulnerability

Executive summary

Microsoft is releasing this security advisory to provide information about a vulnerability in the ASP.NET Core project templates. This advisory also provides guidance on what developers can do to update their applications to address this vulnerability.

A Denial of Service vulnerability exists in ASP.NET Core project templates which utilize JWT-based authentication tokens. This vulnerability allows an unauthenticated client to consume arbitrarily large amounts of server memory, potentially triggering an out-of-memory condition on the server and making the server no longer able to respond to legitimate requests.

Announcement

Announcement for this issue can be found at dotnet/announcements#290

Mitigation factors

This impacts only .NET Core-based projects that were created using any version of project templates listed in affected software.
Other project templates e.g., console applications, MAUI applications, Windows Forms or WPF applications, are not affected.

Affected software

This impacts only .NET Core-based projects that were created using any version of the below project templates.

  • ASP.NET Core Web App (Model-View-Controller)
  • ASP.NET Core Web API
  • ASP.NET Core Web App (Razor Pages)
  • Blazor Server App
  • Blazor WebAssembly App

Advisory FAQ

How do I know if I am affected?

If you are you using project templates listed in affected software, you may be exposed to the vulnerability.

How do I fix the issue?

For existing projects:

If you ever created any of these projects via the dotnet new command or via Visual Studio's File -> New Project gesture, and if you enabled federated authentication at project creation time, your project may be vulnerable. To remediate the vulnerability, use your package manager to update any references you may have to the Microsoft.AspNetCore.Authentication.JwtBearer, Microsoft.AspNetCore.Authentication.OpenIdConnect, and Microsoft.IdentityModel.JsonWebTokens packages to their respective latest versions.

If your project does not reference any of those three packages, you are not exposed to this vulnerability.

For new projects:

To remediate this issue please update to the latest SDK listed below. Simply installing the SDK update is not sufficient to remediate projects already-created / already-deployed projects which existed prior to this update being released.

  • To fix the issue please install the latest version of .NET 6.0 or .NET 7.0. If you have installed one or more .NET SDKs through Visual Studio, Visual Studio will prompt you to update Visual Studio, which will also update your .NET SDKs.
  • If you are using one of the affected packages, please update to the patched version listed above.
  • If you have .NET 6.0 or greater installed, you can list the versions you have installed by running the dotnet --info command. You will see output like the following;
.NET Core SDK (reflecting any global.json):

 Version:   7.0.200
 Commit:    8473146e7d

Runtime Environment:

 OS Name:     Windows
 OS Version:  10.0.18363
 OS Platform: Windows
 RID:         win10-x64
 Base Path:   C:\Program Files\dotnet\sdk\7.0.300\

Host (useful for support):

  Version: 76.0.5
  Commit:  8473146e7d

.NET Core SDKs installed:

  7.0.200 [C:\Program Files\dotnet\sdk]

.NET Core runtimes installed:

  Microsoft.AspNetCore.App 7.0.5 [C:\Program Files\dotnet\shared\Microsoft.AspNetCore.App]
  Microsoft.NETCore.App 7.0.5 [C:\Program Files\dotnet\shared\Microsoft.NETCore.App]
  Microsoft.WindowsDesktop.App 7.0.5 [C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App]

To install additional .NET Core runtimes or SDKs:
  https://aka.ms/dotnet-download

.NET 6.0, .NET 7.0, .NET 8.0 updates are also available from Microsoft Update. To access this either type "Check for updates" in your Windows search, or open Settings, choose Update & Security and then click Check for Updates.

Once you have installed the updated runtime or SDK, restart your apps for the update to take effect.

Additionally, if you've deployed self-contained applications targeting any of the impacted versions, these applications are also vulnerable and must be recompiled and redeployed.

Other Information

Reporting Security Issues

If you have found a potential security issue in .NET 8.0 or .NET 7.0 or .NET 6.0, please email details to [email protected]. Reports may qualify for the Microsoft .NET Core & .NET 5 Bounty. Details of the Microsoft .NET Bounty Program including terms and conditions are at https://aka.ms/corebounty.

Support

You can ask questions about this issue on GitHub in the .NET GitHub organization. The main repos are located at https://github.com/dotnet/runtime and https://github.com/dotnet/aspnet/. The Announcements repo (https://github.com/dotnet/Announcements) will contain this bulletin as an issue and will include a link to a discussion issue. You can ask questions in the linked discussion issue.

Disclaimer

The information provided in this advisory is provided "as is" without warranty of any kind. Microsoft disclaims all warranties, either express or implied, including the warranties of merchantability and fitness for a particular purpose. In no event shall Microsoft Corporation or its suppliers be liable for any damages whatsoever including direct, indirect, incidental, consequential, loss of business profits or special damages, even if Microsoft Corporation or its suppliers have been advised of the possibility of such damages. Some states do not allow the exclusion or limitation of liability for consequential or incidental damages so the foregoing limitation may not apply.

Acknowledgement

Morgan Brown, Microsoft Corp.

External Links

CVE-2024-21319

critical: 0 high: 0 medium: 1 low: 0 System.IdentityModel.Tokens.Jwt 6.24.0.31013185938.779de3802c12c2b5331424e6079e76b06183757a (nuget)

pkg:nuget/System.IdentityModel.Tokens.Jwt@6.24.0.31013185938.779de3802c12c2b5331424e6079e76b06183757a

medium 6.8: CVE--2024--21319 Uncontrolled Resource Consumption

Affected range>=6.5.0
<6.34.0
Fixed version6.34.0
CVSS Score6.8
CVSS VectorCVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:N/I:N/A:H
Description

Microsoft Security Advisory CVE-2024-21319: .NET Denial of Service Vulnerability

Executive summary

Microsoft is releasing this security advisory to provide information about a vulnerability in the ASP.NET Core project templates. This advisory also provides guidance on what developers can do to update their applications to address this vulnerability.

A Denial of Service vulnerability exists in ASP.NET Core project templates which utilize JWT-based authentication tokens. This vulnerability allows an unauthenticated client to consume arbitrarily large amounts of server memory, potentially triggering an out-of-memory condition on the server and making the server no longer able to respond to legitimate requests.

Announcement

Announcement for this issue can be found at dotnet/announcements#290

Mitigation factors

This impacts only .NET Core-based projects that were created using any version of project templates listed in affected software.
Other project templates e.g., console applications, MAUI applications, Windows Forms or WPF applications, are not affected.

Affected software

This impacts only .NET Core-based projects that were created using any version of the below project templates.

  • ASP.NET Core Web App (Model-View-Controller)
  • ASP.NET Core Web API
  • ASP.NET Core Web App (Razor Pages)
  • Blazor Server App
  • Blazor WebAssembly App

Advisory FAQ

How do I know if I am affected?

If you are you using project templates listed in affected software, you may be exposed to the vulnerability.

How do I fix the issue?

For existing projects:

If you ever created any of these projects via the dotnet new command or via Visual Studio's File -> New Project gesture, and if you enabled federated authentication at project creation time, your project may be vulnerable. To remediate the vulnerability, use your package manager to update any references you may have to the Microsoft.AspNetCore.Authentication.JwtBearer, Microsoft.AspNetCore.Authentication.OpenIdConnect, and Microsoft.IdentityModel.JsonWebTokens packages to their respective latest versions.

If your project does not reference any of those three packages, you are not exposed to this vulnerability.

For new projects:

To remediate this issue please update to the latest SDK listed below. Simply installing the SDK update is not sufficient to remediate projects already-created / already-deployed projects which existed prior to this update being released.

  • To fix the issue please install the latest version of .NET 6.0 or .NET 7.0. If you have installed one or more .NET SDKs through Visual Studio, Visual Studio will prompt you to update Visual Studio, which will also update your .NET SDKs.
  • If you are using one of the affected packages, please update to the patched version listed above.
  • If you have .NET 6.0 or greater installed, you can list the versions you have installed by running the dotnet --info command. You will see output like the following;
.NET Core SDK (reflecting any global.json):

 Version:   7.0.200
 Commit:    8473146e7d

Runtime Environment:

 OS Name:     Windows
 OS Version:  10.0.18363
 OS Platform: Windows
 RID:         win10-x64
 Base Path:   C:\Program Files\dotnet\sdk\7.0.300\

Host (useful for support):

  Version: 76.0.5
  Commit:  8473146e7d

.NET Core SDKs installed:

  7.0.200 [C:\Program Files\dotnet\sdk]

.NET Core runtimes installed:

  Microsoft.AspNetCore.App 7.0.5 [C:\Program Files\dotnet\shared\Microsoft.AspNetCore.App]
  Microsoft.NETCore.App 7.0.5 [C:\Program Files\dotnet\shared\Microsoft.NETCore.App]
  Microsoft.WindowsDesktop.App 7.0.5 [C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App]

To install additional .NET Core runtimes or SDKs:
  https://aka.ms/dotnet-download

.NET 6.0, .NET 7.0, .NET 8.0 updates are also available from Microsoft Update. To access this either type "Check for updates" in your Windows search, or open Settings, choose Update & Security and then click Check for Updates.

Once you have installed the updated runtime or SDK, restart your apps for the update to take effect.

Additionally, if you've deployed self-contained applications targeting any of the impacted versions, these applications are also vulnerable and must be recompiled and redeployed.

Other Information

Reporting Security Issues

If you have found a potential security issue in .NET 8.0 or .NET 7.0 or .NET 6.0, please email details to [email protected]. Reports may qualify for the Microsoft .NET Core & .NET 5 Bounty. Details of the Microsoft .NET Bounty Program including terms and conditions are at https://aka.ms/corebounty.

Support

You can ask questions about this issue on GitHub in the .NET GitHub organization. The main repos are located at https://github.com/dotnet/runtime and https://github.com/dotnet/aspnet/. The Announcements repo (https://github.com/dotnet/Announcements) will contain this bulletin as an issue and will include a link to a discussion issue. You can ask questions in the linked discussion issue.

Disclaimer

The information provided in this advisory is provided "as is" without warranty of any kind. Microsoft disclaims all warranties, either express or implied, including the warranties of merchantability and fitness for a particular purpose. In no event shall Microsoft Corporation or its suppliers be liable for any damages whatsoever including direct, indirect, incidental, consequential, loss of business profits or special damages, even if Microsoft Corporation or its suppliers have been advised of the possibility of such damages. Some states do not allow the exclusion or limitation of liability for consequential or incidental damages so the foregoing limitation may not apply.

Acknowledgement

Morgan Brown, Microsoft Corp.

External Links

CVE-2024-21319

critical: 0 high: 0 medium: 1 low: 0 Microsoft.IdentityModel.JsonWebTokens 6.24.0.31013185938.779de3802c12c2b5331424e6079e76b06183757a (nuget)

pkg:nuget/Microsoft.IdentityModel.JsonWebTokens@6.24.0.31013185938.779de3802c12c2b5331424e6079e76b06183757a

medium 6.8: CVE--2024--21319 Uncontrolled Resource Consumption

Affected range>=6.5.0
<6.34.0
Fixed version6.34.0
CVSS Score6.8
CVSS VectorCVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:N/I:N/A:H
Description

Microsoft Security Advisory CVE-2024-21319: .NET Denial of Service Vulnerability

Executive summary

Microsoft is releasing this security advisory to provide information about a vulnerability in the ASP.NET Core project templates. This advisory also provides guidance on what developers can do to update their applications to address this vulnerability.

A Denial of Service vulnerability exists in ASP.NET Core project templates which utilize JWT-based authentication tokens. This vulnerability allows an unauthenticated client to consume arbitrarily large amounts of server memory, potentially triggering an out-of-memory condition on the server and making the server no longer able to respond to legitimate requests.

Announcement

Announcement for this issue can be found at dotnet/announcements#290

Mitigation factors

This impacts only .NET Core-based projects that were created using any version of project templates listed in affected software.
Other project templates e.g., console applications, MAUI applications, Windows Forms or WPF applications, are not affected.

Affected software

This impacts only .NET Core-based projects that were created using any version of the below project templates.

  • ASP.NET Core Web App (Model-View-Controller)
  • ASP.NET Core Web API
  • ASP.NET Core Web App (Razor Pages)
  • Blazor Server App
  • Blazor WebAssembly App

Advisory FAQ

How do I know if I am affected?

If you are you using project templates listed in affected software, you may be exposed to the vulnerability.

How do I fix the issue?

For existing projects:

If you ever created any of these projects via the dotnet new command or via Visual Studio's File -> New Project gesture, and if you enabled federated authentication at project creation time, your project may be vulnerable. To remediate the vulnerability, use your package manager to update any references you may have to the Microsoft.AspNetCore.Authentication.JwtBearer, Microsoft.AspNetCore.Authentication.OpenIdConnect, and Microsoft.IdentityModel.JsonWebTokens packages to their respective latest versions.

If your project does not reference any of those three packages, you are not exposed to this vulnerability.

For new projects:

To remediate this issue please update to the latest SDK listed below. Simply installing the SDK update is not sufficient to remediate projects already-created / already-deployed projects which existed prior to this update being released.

  • To fix the issue please install the latest version of .NET 6.0 or .NET 7.0. If you have installed one or more .NET SDKs through Visual Studio, Visual Studio will prompt you to update Visual Studio, which will also update your .NET SDKs.
  • If you are using one of the affected packages, please update to the patched version listed above.
  • If you have .NET 6.0 or greater installed, you can list the versions you have installed by running the dotnet --info command. You will see output like the following;
.NET Core SDK (reflecting any global.json):

 Version:   7.0.200
 Commit:    8473146e7d

Runtime Environment:

 OS Name:     Windows
 OS Version:  10.0.18363
 OS Platform: Windows
 RID:         win10-x64
 Base Path:   C:\Program Files\dotnet\sdk\7.0.300\

Host (useful for support):

  Version: 76.0.5
  Commit:  8473146e7d

.NET Core SDKs installed:

  7.0.200 [C:\Program Files\dotnet\sdk]

.NET Core runtimes installed:

  Microsoft.AspNetCore.App 7.0.5 [C:\Program Files\dotnet\shared\Microsoft.AspNetCore.App]
  Microsoft.NETCore.App 7.0.5 [C:\Program Files\dotnet\shared\Microsoft.NETCore.App]
  Microsoft.WindowsDesktop.App 7.0.5 [C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App]

To install additional .NET Core runtimes or SDKs:
  https://aka.ms/dotnet-download

.NET 6.0, .NET 7.0, .NET 8.0 updates are also available from Microsoft Update. To access this either type "Check for updates" in your Windows search, or open Settings, choose Update & Security and then click Check for Updates.

Once you have installed the updated runtime or SDK, restart your apps for the update to take effect.

Additionally, if you've deployed self-contained applications targeting any of the impacted versions, these applications are also vulnerable and must be recompiled and redeployed.

Other Information

Reporting Security Issues

If you have found a potential security issue in .NET 8.0 or .NET 7.0 or .NET 6.0, please email details to [email protected]. Reports may qualify for the Microsoft .NET Core & .NET 5 Bounty. Details of the Microsoft .NET Bounty Program including terms and conditions are at https://aka.ms/corebounty.

Support

You can ask questions about this issue on GitHub in the .NET GitHub organization. The main repos are located at https://github.com/dotnet/runtime and https://github.com/dotnet/aspnet/. The Announcements repo (https://github.com/dotnet/Announcements) will contain this bulletin as an issue and will include a link to a discussion issue. You can ask questions in the linked discussion issue.

Disclaimer

The information provided in this advisory is provided "as is" without warranty of any kind. Microsoft disclaims all warranties, either express or implied, including the warranties of merchantability and fitness for a particular purpose. In no event shall Microsoft Corporation or its suppliers be liable for any damages whatsoever including direct, indirect, incidental, consequential, loss of business profits or special damages, even if Microsoft Corporation or its suppliers have been advised of the possibility of such damages. Some states do not allow the exclusion or limitation of liability for consequential or incidental damages so the foregoing limitation may not apply.

Acknowledgement

Morgan Brown, Microsoft Corp.

External Links

CVE-2024-21319

critical: 0 high: 0 medium: 1 low: 0 curl 8.5.0-r0 (apk)

pkg:apk/alpine/[email protected]?os_name=alpine&os_version=3.19

medium : CVE--2024--0853

Affected range<8.6.0-r0
Fixed versionNot Fixed
Description
critical: 0 high: 0 medium: 1 low: 0 Microsoft.IdentityModel.JsonWebTokens 6.24.0 (nuget)

pkg:nuget/[email protected]

medium 6.8: CVE--2024--21319 Uncontrolled Resource Consumption

Affected range>=6.5.0
<6.34.0
Fixed version6.34.0
CVSS Score6.8
CVSS VectorCVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:N/I:N/A:H
Description

Microsoft Security Advisory CVE-2024-21319: .NET Denial of Service Vulnerability

Executive summary

Microsoft is releasing this security advisory to provide information about a vulnerability in the ASP.NET Core project templates. This advisory also provides guidance on what developers can do to update their applications to address this vulnerability.

A Denial of Service vulnerability exists in ASP.NET Core project templates which utilize JWT-based authentication tokens. This vulnerability allows an unauthenticated client to consume arbitrarily large amounts of server memory, potentially triggering an out-of-memory condition on the server and making the server no longer able to respond to legitimate requests.

Announcement

Announcement for this issue can be found at dotnet/announcements#290

Mitigation factors

This impacts only .NET Core-based projects that were created using any version of project templates listed in affected software.
Other project templates e.g., console applications, MAUI applications, Windows Forms or WPF applications, are not affected.

Affected software

This impacts only .NET Core-based projects that were created using any version of the below project templates.

  • ASP.NET Core Web App (Model-View-Controller)
  • ASP.NET Core Web API
  • ASP.NET Core Web App (Razor Pages)
  • Blazor Server App
  • Blazor WebAssembly App

Advisory FAQ

How do I know if I am affected?

If you are you using project templates listed in affected software, you may be exposed to the vulnerability.

How do I fix the issue?

For existing projects:

If you ever created any of these projects via the dotnet new command or via Visual Studio's File -> New Project gesture, and if you enabled federated authentication at project creation time, your project may be vulnerable. To remediate the vulnerability, use your package manager to update any references you may have to the Microsoft.AspNetCore.Authentication.JwtBearer, Microsoft.AspNetCore.Authentication.OpenIdConnect, and Microsoft.IdentityModel.JsonWebTokens packages to their respective latest versions.

If your project does not reference any of those three packages, you are not exposed to this vulnerability.

For new projects:

To remediate this issue please update to the latest SDK listed below. Simply installing the SDK update is not sufficient to remediate projects already-created / already-deployed projects which existed prior to this update being released.

  • To fix the issue please install the latest version of .NET 6.0 or .NET 7.0. If you have installed one or more .NET SDKs through Visual Studio, Visual Studio will prompt you to update Visual Studio, which will also update your .NET SDKs.
  • If you are using one of the affected packages, please update to the patched version listed above.
  • If you have .NET 6.0 or greater installed, you can list the versions you have installed by running the dotnet --info command. You will see output like the following;
.NET Core SDK (reflecting any global.json):

 Version:   7.0.200
 Commit:    8473146e7d

Runtime Environment:

 OS Name:     Windows
 OS Version:  10.0.18363
 OS Platform: Windows
 RID:         win10-x64
 Base Path:   C:\Program Files\dotnet\sdk\7.0.300\

Host (useful for support):

  Version: 76.0.5
  Commit:  8473146e7d

.NET Core SDKs installed:

  7.0.200 [C:\Program Files\dotnet\sdk]

.NET Core runtimes installed:

  Microsoft.AspNetCore.App 7.0.5 [C:\Program Files\dotnet\shared\Microsoft.AspNetCore.App]
  Microsoft.NETCore.App 7.0.5 [C:\Program Files\dotnet\shared\Microsoft.NETCore.App]
  Microsoft.WindowsDesktop.App 7.0.5 [C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App]

To install additional .NET Core runtimes or SDKs:
  https://aka.ms/dotnet-download

.NET 6.0, .NET 7.0, .NET 8.0 updates are also available from Microsoft Update. To access this either type "Check for updates" in your Windows search, or open Settings, choose Update & Security and then click Check for Updates.

Once you have installed the updated runtime or SDK, restart your apps for the update to take effect.

Additionally, if you've deployed self-contained applications targeting any of the impacted versions, these applications are also vulnerable and must be recompiled and redeployed.

Other Information

Reporting Security Issues

If you have found a potential security issue in .NET 8.0 or .NET 7.0 or .NET 6.0, please email details to [email protected]. Reports may qualify for the Microsoft .NET Core & .NET 5 Bounty. Details of the Microsoft .NET Bounty Program including terms and conditions are at https://aka.ms/corebounty.

Support

You can ask questions about this issue on GitHub in the .NET GitHub organization. The main repos are located at https://github.com/dotnet/runtime and https://github.com/dotnet/aspnet/. The Announcements repo (https://github.com/dotnet/Announcements) will contain this bulletin as an issue and will include a link to a discussion issue. You can ask questions in the linked discussion issue.

Disclaimer

The information provided in this advisory is provided "as is" without warranty of any kind. Microsoft disclaims all warranties, either express or implied, including the warranties of merchantability and fitness for a particular purpose. In no event shall Microsoft Corporation or its suppliers be liable for any damages whatsoever including direct, indirect, incidental, consequential, loss of business profits or special damages, even if Microsoft Corporation or its suppliers have been advised of the possibility of such damages. Some states do not allow the exclusion or limitation of liability for consequential or incidental damages so the foregoing limitation may not apply.

Acknowledgement

Morgan Brown, Microsoft Corp.

External Links

CVE-2024-21319

@@ -36,7 +36,7 @@ RUN dotnet publish -c Release -o /app/EdFi.Tools.ApiPiblisher.Cli --no-build --n


# Tag aspnet:8.0 alpine
FROM mcr.microsoft.com/dotnet/aspnet@sha256:de73c1e1abd69d3ffa2658075ad4cd4edccfef37eb92ddda2c78f20173403238
Copy link
Contributor

@stephenfuqua stephenfuqua Jul 10, 2024

Choose a reason for hiding this comment

The reason will be displayed to describe this comment to others. Learn more.

Regarding the error above: line 34 is unnecessary. Also, I don't think it will work now, since AS build was removed from the first line. I recommend restoring AS build on line 8 and removing line 34.

For faster local builds, add AS runtimeBase one line 39, and move the apk command from line 55 to be right below LABEL. Then create the final layer from runtimeBase. What does this do for you? It means that the apk install updates will be cached in a re-usable layer locally, so that you don't need to run them every time.

FROM mcr.microsoft.com/dotnet/aspnet@sha256:ba398f8c6a0469436cc115bfbd278002baf4ce9423b6d8a9e904da6adc31a23d as runtimeBase
LABEL maintainer="Ed-Fi Alliance, LLC and Contributors <[email protected]>"

RUN apk --no-cache add unzip=~6 dos2unix=~7 bash=~5 gettext=~0 icu=~74 curl=~8

FROM runtimebase AS setup

# Now add the rest of your ENV, COPY, RUN, and ENTRYPOINT commands

You may still get a warning like above, on the new FROM runtimebase AS setup line. At that point it is a false positive as far as I'm concerned - to my knowledge there is no version tagging you can apply here.

Update docker file to update definitions
@jleiva-gap jleiva-gap marked this pull request as draft July 11, 2024 14:23
@jleiva-gap
Copy link
Contributor Author

Vulnerabilities already fixed, the new version aspnet version added a new vulnerability and it doesn't have a more recent version to fix that.

@jleiva-gap jleiva-gap closed this Jul 11, 2024
Sign up for free to join this conversation on GitHub. Already have an account? Sign in to comment
Labels
None yet
Projects
None yet
Development

Successfully merging this pull request may close these issues.

2 participants