Important: dotnet6.0 security update

.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...

Important: dotnet6.0 security update

.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...

Protection Mechanism Failure

dotnet is vulnerable to Protection Mechanism Failure. The vulnerability is due to improper validation of X.509 certificates, allowing an attacker to submit a certificate containing a malformed signature which returns an incorrect failure code. While the certificate will be correctly rejected, an...

CVE-2024-23838 TrueLayer.Client SSRF when fetching payment or payment provider

TrueLayer.NET is the .Net client for TrueLayer. The vulnerability could potentially allow a malicious actor to gain control over the destination URL of the HttpClient used in the API classes. For applications using the SDK, requests to unexpected resources on local networks or to the internet cou...

CVE-2024-23838 TrueLayer.Client SSRF when fetching payment or payment provider

TrueLayer.NET is the .Net client for TrueLayer. The vulnerability could potentially allow a malicious actor to gain control over the destination URL of the HttpClient used in the API classes. For applications using the SDK, requests to unexpected resources on local networks or to the internet cou...

[SECURITY] Fedora 39 Update: dotnet8.0-8.0.101-1.fc39

.NET is a fast, lightweight and modular platform for creating cross platform applications that work on Linux, macOS and Windows. It particularly focuses on creating console applications, web applications and micro-services. .NET contains a runtime conforming to .NET Standards a set of framework...

[SECURITY] Fedora 39 Update: dotnet7.0-7.0.115-1.fc39

.NET is a fast, lightweight and modular platform for creating cross platform applications that work on Linux, macOS and Windows. It particularly focuses on creating console applications, web applications and micro-services. .NET contains a runtime conforming to .NET Standards a set of framework...

Amazon Linux 2023 : aspnetcore-runtime-6.0, aspnetcore-targeting-pack-6.0, dotnet (ALAS2023-2024-489)

It is, therefore, affected by multiple vulnerabilities as referenced in the ALAS2023-2024-489 advisory. Microsoft.Data.SqlClient and System.Data.SqlClient SQL Data Provider Security Feature Bypass Vulnerability CVE-2024-0056 NET, .NET Framework, and Visual Studio Security Feature Bypass...

Important: dotnet6.0

Issue Overview: Microsoft.Data.SqlClient and System.Data.SqlClient SQL Data Provider Security Feature Bypass Vulnerability CVE-2024-0056 NET, .NET Framework, and Visual Studio Security Feature Bypass Vulnerability CVE-2024-0057 Microsoft Identity Denial of service vulnerability CVE-2024-21319...

[SECURITY] Fedora 39 Update: dotnet6.0-6.0.126-1.fc39

.NET is a fast, lightweight and modular platform for creating cross platform applications that work on Linux, macOS and Windows. It particularly focuses on creating console applications, web applications and micro-services. .NET contains a runtime conforming to .NET Standards a set of framework...

Vulnerabilities of Microsoft .NET Framework, .NET software platforms, and Microsoft Visual Studio development tools, related to security configuration errors, allow attackers to circumvent existing security restrictions.

The vulnerabilities of Microsoft’s software platforms, such as the .NET Framework, .NET, and Microsoft Visual Studio, are related to security configuration errors. Exploiting these vulnerabilities can allow attackers to circumvent existing security restrictions remotely...

The vulnerability of the Microsoft .NET software platform, related to improper cleaning or release of resources, allows a perpetrator to cause a service failure.

The vulnerability of the Microsoft .NET software platform is related to improper cleaning or release of resources. Exploiting this vulnerability can allow a malicious actor to cause service failures remotely...

dotnet: .NET Denial of Service Vulnerability

A Denial of Service vulnerability was found in .NET Core project templates that utilize JWT-based authentication tokens. This issue may allow an unauthenticated client to consume arbitrarily large amounts of server memory, potentially triggering an out-of-memory condition on the server and making...

dotnet: Information Disclosure: MD.SqlClient(MDS) & System.data.SQLClient (SDS)

A vulnerability was found in the .NET Framework. This vulnerability exists in the Microsoft.Data.SqlClient and System.Data.SqlClient SQL Data provider where an attackercan perform an AiTM adversary-in-the-middle attack between the SQL client and the SQL server. This may allow the attacker to stea...

USN-6578-1 dotnet6, dotnet7, dotnet8 vulnerabilities

Vishal Mishra and Anita Gaud discovered that .NET did not properly validate X.509 certificates with malformed signatures. An attacker could possibly use this issue to bypass an application's typical authentication logic. CVE-2024-0057 Morgan Brown discovered that .NET did not properly handle...

USN-6578-1: .NET vulnerabilities

Vishal Mishra and Anita Gaud discovered that .NET did not properly validate X.509 certificates with malformed signatures. An attacker could possibly use this issue to bypass an application's typical authentication logic. CVE-2024-0057 Morgan Brown discovered that .NET did not properly handle...

dotnet: .NET Denial of Service Vulnerability

A Denial of Service vulnerability was found in .NET Core project templates that utilize JWT-based authentication tokens. This issue may allow an unauthenticated client to consume arbitrarily large amounts of server memory, potentially triggering an out-of-memory condition on the server and making...

dotnet: X509 Certificates - Validation Bypass across Azure

A security feature bypass vulnerability exists when Microsoft .NET Framework-based applications use X.509 chain building APIs but do not completely validate the X.509 certificate due to a logic flaw. An attacker could present an arbitrary untrusted certificate with malformed signatures, triggerin...

dotnet: X509 Certificates - Validation Bypass across Azure

A security feature bypass vulnerability exists when Microsoft .NET Framework-based applications use X.509 chain building APIs but do not completely validate the X.509 certificate due to a logic flaw. An attacker could present an arbitrary untrusted certificate with malformed signatures, triggerin...

dotnet: .NET Denial of Service Vulnerability

A Denial of Service vulnerability was found in .NET Core project templates that utilize JWT-based authentication tokens. This issue may allow an unauthenticated client to consume arbitrarily large amounts of server memory, potentially triggering an out-of-memory condition on the server and making...