Summary
.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 3.1.419 and .NET Core Runtime 3.1.25.
Security Fix(es):
* dotnet: excess memory allocation via HttpClient causes DoS (CVE-2022-23267)
* dotnet: malicious content causes high CPU and memory usage (CVE-2022-29117)
* dotnet: parsing HTML causes Denial of Service (CVE-2022-29145)
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.
Fixed packages 9
| Release | Package | Fixed in |
|---|---|---|
| AlmaLinux · 8 | aspnetcore-runtime-3.1 | 3.1.25-1.el8_6 |
| AlmaLinux · 8 | aspnetcore-targeting-pack-3.1 | 3.1.25-1.el8_6 |
| AlmaLinux · 8 | dotnet-apphost-pack-3.1 | 3.1.25-1.el8_6 |
| AlmaLinux · 8 | dotnet-hostfxr-3.1 | 3.1.25-1.el8_6 |
| AlmaLinux · 8 | dotnet-runtime-3.1 | 3.1.25-1.el8_6 |
| AlmaLinux · 8 | dotnet-sdk-3.1 | 3.1.419-1.el8_6 |
| AlmaLinux · 8 | dotnet-sdk-3.1-source-built-artifacts | 3.1.419-1.el8_6 |
| AlmaLinux · 8 | dotnet-targeting-pack-3.1 | 3.1.25-1.el8_6 |
| AlmaLinux · 8 | dotnet-templates-3.1 | 3.1.419-1.el8_6 |
Vulnerabilities 3
-
High 7.5
.NET and Visual Studio Denial of Service Vulnerability
.NET and Visual Studio Denial of Service Vulnerability
-
High 7.5CVE-2022-29117 Public exploit
.NET and Visual Studio Denial of Service Vulnerability
.NET and Visual Studio Denial of Service Vulnerability
-
High 7.5
.NET and Visual Studio Denial of Service Vulnerability
.NET and Visual Studio Denial of Service Vulnerability