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githubGitHub Advisory DatabaseGHSA-G5VF-38CP-4PX9
HistoryMay 24, 2022 - 5:22 p.m.

.NET Framework, SharePoint Server, and Visual Studio Remote Code Execution Vulnerability

2022-05-2417:22:57
GitHub Advisory Database
github.com
15

6.8 Medium

CVSS2

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

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

7.8 High

CVSS3

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

0.868 High

EPSS

Percentile

98.6%

A remote code execution vulnerability exists in .NET Framework, Microsoft SharePoint, and Visual Studio when the software fails to check the source markup of XML file input, aka ‘.NET Framework, SharePoint Server, and Visual Studio Remote Code Execution Vulnerability’.

Affected configurations

Vulners
Node
microsoft.netcore.app.runtime.winx86Range<3.1.6
OR
microsoft.netcore.app.runtime.winx64Range<3.1.6
OR
microsoft.netcore.app.runtime.winarm64Range<3.1.6
OR
microsoft.netcore.app.runtime.winarmRange<3.1.6
OR
microsoft.netcore.app.runtime.rhel.6x64Range<3.1.6
OR
microsoft.netcore.app.runtime.osxx64Range<3.1.6
OR
microsoft.netcore.app.runtime.linuxx64Range<3.1.6
OR
microsoft.netcore.app.runtime.linuxx64Range<3.1.6
OR
microsoft.netcore.app.runtime.linuxarm64Range<3.1.6
OR
microsoft.netcore.app.runtime.linuxarm64Range<3.1.6
OR
microsoft.netcore.app.runtime.linuxarmRange<3.1.6
OR
microsoft.netcore.appRange<2.1.20

6.8 Medium

CVSS2

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

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

7.8 High

CVSS3

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

0.868 High

EPSS

Percentile

98.6%