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redhatRedHatRHSA-2021:0788
HistoryMar 09, 2021 - 7:44 p.m.

(RHSA-2021:0788) Important: dotnet security and bugfix update

2021-03-0919:44:45
access.redhat.com
94
dotnet
security update
bugfix
cve-2021-26701
.net core sdk
.net core runtime
vulnerability
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 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 2.1.522 and .NET Core Runtime 2.1.26.

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.

OSVersionArchitecturePackageVersionFilename
RedHat8x86_64dotnet-runtime-2.1-debuginfo< 2.1.26-1.el8_3dotnet-runtime-2.1-debuginfo-2.1.26-1.el8_3.x86_64.rpm
RedHat8x86_64dotnet-sdk-2.1.5xx-debuginfo< 2.1.522-1.el8_3dotnet-sdk-2.1.5xx-debuginfo-2.1.522-1.el8_3.x86_64.rpm
RedHat8x86_64dotnet-sdk-2.1< 2.1.522-1.el8_3dotnet-sdk-2.1-2.1.522-1.el8_3.x86_64.rpm
RedHat8x86_64dotnet-sdk-2.1.5xx< 2.1.522-1.el8_3dotnet-sdk-2.1.5xx-2.1.522-1.el8_3.x86_64.rpm
RedHat8x86_64dotnet-host-fxr-2.1-debuginfo< 2.1.26-1.el8_3dotnet-host-fxr-2.1-debuginfo-2.1.26-1.el8_3.x86_64.rpm
RedHat8x86_64dotnet-runtime-2.1< 2.1.26-1.el8_3dotnet-runtime-2.1-2.1.26-1.el8_3.x86_64.rpm
RedHat8x86_64dotnet-debugsource< 2.1.522-1.el8_3dotnet-debugsource-2.1.522-1.el8_3.x86_64.rpm
RedHat8x86_64dotnet-host-fxr-2.1< 2.1.26-1.el8_3dotnet-host-fxr-2.1-2.1.26-1.el8_3.x86_64.rpm
RedHat8x86_64dotnet-debuginfo< 2.1.522-1.el8_3dotnet-debuginfo-2.1.522-1.el8_3.x86_64.rpm

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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
Related for RHSA-2021:0788
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