RedHatRHSA-2020:3422(RHSA-2020:3422) Important: .NET Core 3.1 security and bugfix update
7.5 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
5 Medium
CVSS2
Access Vector
NETWORK
Access Complexity
LOW
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
PARTIAL
AV:N/AC:L/Au:N/C:N/I:N/A:P
0.013 Low
EPSS
Percentile
85.4%
.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 3.1.107 and .NET Core Runtime 3.1.7.
Security Fixes:
- .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.
| OS | Version | Architecture | Package | Version | Filename |
|---|---|---|---|---|---|
| RedHat | 8 | x86_64 | dotnet-hostfxr-3.1-debuginfo | < 3.1.7-1.el8_2 | dotnet-hostfxr-3.1-debuginfo-3.1.7-1.el8_2.x86_64.rpm |
| RedHat | 8 | x86_64 | dotnet-host-debuginfo | < 3.1.7-1.el8_2 | dotnet-host-debuginfo-3.1.7-1.el8_2.x86_64.rpm |
| RedHat | 8 | x86_64 | dotnet-sdk-3.1-debuginfo | < 3.1.107-1.el8_2 | dotnet-sdk-3.1-debuginfo-3.1.107-1.el8_2.x86_64.rpm |
| RedHat | 8 | x86_64 | dotnet-hostfxr-3.1 | < 3.1.7-1.el8_2 | dotnet-hostfxr-3.1-3.1.7-1.el8_2.x86_64.rpm |
| RedHat | 8 | x86_64 | dotnet-apphost-pack-3.1 | < 3.1.7-1.el8_2 | dotnet-apphost-pack-3.1-3.1.7-1.el8_2.x86_64.rpm |
| RedHat | 8 | x86_64 | dotnet-targeting-pack-3.1 | < 3.1.7-1.el8_2 | dotnet-targeting-pack-3.1-3.1.7-1.el8_2.x86_64.rpm |
| RedHat | 8 | x86_64 | dotnet-sdk-3.1 | < 3.1.107-1.el8_2 | dotnet-sdk-3.1-3.1.107-1.el8_2.x86_64.rpm |
| RedHat | 8 | x86_64 | dotnet-templates-3.1 | < 3.1.107-1.el8_2 | dotnet-templates-3.1-3.1.107-1.el8_2.x86_64.rpm |
| RedHat | 8 | x86_64 | dotnet3.1-debugsource | < 3.1.107-1.el8_2 | dotnet3.1-debugsource-3.1.107-1.el8_2.x86_64.rpm |
| RedHat | 8 | x86_64 | dotnet | < 3.1.107-1.el8_2 | dotnet-3.1.107-1.el8_2.x86_64.rpm |
Related
7.5 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
5 Medium
CVSS2
Access Vector
NETWORK
Access Complexity
LOW
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
PARTIAL
AV:N/AC:L/Au:N/C:N/I:N/A:P
0.013 Low
EPSS
Percentile
85.4%