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redhatRedHatRHSA-2021:0794
HistoryMar 09, 2021 - 8:48 p.m.

(RHSA-2021:0794) Important: .NET 5.0 on Red Hat Enterprise Linux security and bugfix update

2021-03-0920:48:24
access.redhat.com
86
.net framework
red hat enterprise linux
security update
cve-2021-26701
remote code execution
cvss score

CVSS2

7.5

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

AV:N/AC:L/Au:N/C:P/I:P/A:P

CVSS3

8.1

Attack Vector

NETWORK

Attack Complexity

HIGH

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H

EPSS

0.081

Percentile

94.3%

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 5.0.104 and .NET Runtime 5.0.4.

Security Fix(es):

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.v

OSVersionArchitecturePackageVersionFilename
RedHat7x86_64rh-dotnet50-aspnetcore-targeting-pack-5.0< 5.0.4-1.el7_9rh-dotnet50-aspnetcore-targeting-pack-5.0-5.0.4-1.el7_9.x86_64.rpm
RedHat7x86_64rh-dotnet50-dotnet-targeting-pack-5.0< 5.0.4-1.el7_9rh-dotnet50-dotnet-targeting-pack-5.0-5.0.4-1.el7_9.x86_64.rpm
RedHat7x86_64rh-dotnet50-netstandard-targeting-pack-2.1< 5.0.104-1.el7_9rh-dotnet50-netstandard-targeting-pack-2.1-5.0.104-1.el7_9.x86_64.rpm
RedHat7x86_64rh-dotnet50-dotnet-apphost-pack-5.0< 5.0.4-1.el7_9rh-dotnet50-dotnet-apphost-pack-5.0-5.0.4-1.el7_9.x86_64.rpm
RedHat7x86_64rh-dotnet50-dotnet< 5.0.104-1.el7_9rh-dotnet50-dotnet-5.0.104-1.el7_9.x86_64.rpm
RedHat7x86_64rh-dotnet50-dotnet-sdk-5.0< 5.0.104-1.el7_9rh-dotnet50-dotnet-sdk-5.0-5.0.104-1.el7_9.x86_64.rpm
RedHat7x86_64rh-dotnet50-dotnet-runtime-5.0< 5.0.4-1.el7_9rh-dotnet50-dotnet-runtime-5.0-5.0.4-1.el7_9.x86_64.rpm
RedHat7x86_64rh-dotnet50-dotnet-templates-5.0< 5.0.104-1.el7_9rh-dotnet50-dotnet-templates-5.0-5.0.104-1.el7_9.x86_64.rpm
RedHat7x86_64rh-dotnet50-dotnet-host< 5.0.4-1.el7_9rh-dotnet50-dotnet-host-5.0.4-1.el7_9.x86_64.rpm
RedHat7x86_64rh-dotnet50-dotnet-hostfxr-5.0< 5.0.4-1.el7_9rh-dotnet50-dotnet-hostfxr-5.0-5.0.4-1.el7_9.x86_64.rpm
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1-10 of 121

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CVSS2

7.5

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

AV:N/AC:L/Au:N/C:P/I:P/A:P

CVSS3

8.1

Attack Vector

NETWORK

Attack Complexity

HIGH

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H

EPSS

0.081

Percentile

94.3%

JSON
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