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redhatRedHatRHSA-2021:2351
HistoryJun 08, 2021 - 11:27 p.m.

(RHSA-2021:2351) Important: .NET 5.0 on RHEL 7 security and bugfix update

2021-06-0823:27:09
access.redhat.com
25

5.9 Medium

CVSS3

Attack Vector

NETWORK

Attack Complexity

HIGH

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

CVSS:3.1/AV:N/AC:H/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

0.002 Low

EPSS

Percentile

57.7%

JSON

.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 5.0.204 and .NET Runtime 5.0.7.

Security Fix(es):

  • dotnet: ASP.NET Core Client Disconnect Denial of Service (CVE-2021-31957)

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.

OSVersionArchitecturePackageVersionFilename
RedHat7x86_64rh-dotnet50-aspnetcore-runtime-5.0< 5.0.7-1.el7_9rh-dotnet50-aspnetcore-runtime-5.0-5.0.7-1.el7_9.x86_64.rpm
RedHat7x86_64rh-dotnet50-dotnet-debuginfo< 5.0.204-1.el7_9rh-dotnet50-dotnet-debuginfo-5.0.204-1.el7_9.x86_64.rpm
RedHat7x86_64rh-dotnet50-dotnet-host< 5.0.7-1.el7_9rh-dotnet50-dotnet-host-5.0.7-1.el7_9.x86_64.rpm
RedHat7x86_64rh-dotnet50-dotnet< 5.0.204-1.el7_9rh-dotnet50-dotnet-5.0.204-1.el7_9.x86_64.rpm
RedHat7x86_64rh-dotnet50-dotnet-hostfxr-5.0< 5.0.7-1.el7_9rh-dotnet50-dotnet-hostfxr-5.0-5.0.7-1.el7_9.x86_64.rpm
RedHat7x86_64rh-dotnet50-dotnet-runtime-5.0< 5.0.7-1.el7_9rh-dotnet50-dotnet-runtime-5.0-5.0.7-1.el7_9.x86_64.rpm
RedHat7x86_64rh-dotnet50-dotnet-targeting-pack-5.0< 5.0.7-1.el7_9rh-dotnet50-dotnet-targeting-pack-5.0-5.0.7-1.el7_9.x86_64.rpm
RedHat7x86_64rh-dotnet50-dotnet-apphost-pack-5.0< 5.0.7-1.el7_9rh-dotnet50-dotnet-apphost-pack-5.0-5.0.7-1.el7_9.x86_64.rpm
RedHat7x86_64rh-dotnet50-dotnet-sdk-5.0< 5.0.204-1.el7_9rh-dotnet50-dotnet-sdk-5.0-5.0.204-1.el7_9.x86_64.rpm
RedHat7x86_64rh-dotnet50-dotnet-templates-5.0< 5.0.204-1.el7_9rh-dotnet50-dotnet-templates-5.0-5.0.204-1.el7_9.x86_64.rpm
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1-10 of 121

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5.9 Medium

CVSS3

Attack Vector

NETWORK

Attack Complexity

HIGH

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

CVSS:3.1/AV:N/AC:H/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

0.002 Low

EPSS

Percentile

57.7%

JSON
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