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githubGitHub Advisory DatabaseGHSA-655Q-9GVG-Q4CM
HistoryMay 24, 2022 - 5:06 p.m.

Remote code execution in ASP.NET Core

2022-05-2417:06:16
CWE-119
GitHub Advisory Database
github.com
19
asp.net core
remote code execution
vulnerability
arbitrary code
user context

CVSS2

9.3

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

COMPLETE

Integrity Impact

COMPLETE

Availability Impact

COMPLETE

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

CVSS3

8.8

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

EPSS

0.024

Percentile

90.0%

A remote code execution vulnerability exists in ASP.NET Core software when the software fails to handle objects in memory.An attacker who successfully exploited the vulnerability could run arbitrary code in the context of the current user, aka ‘ASP.NET Core Remote Code Execution Vulnerability’.

Affected configurations

Vulners
Node
microsoftaspnetcore.app.runtime.win-x86Range3.1.03.1.1
OR
microsoftaspnetcore.app.runtime.win-x64Range3.1.03.1.1
OR
microsoftaspnetcore.app.runtime.win-armRange3.1.03.1.1
OR
microsoftaspnetcore.app.runtime.osx-x64Range3.1.03.1.1
OR
microsoftaspnetcore.app.runtime.linux-x64Range3.1.03.1.1
OR
microsoftaspnetcore.app.runtime.linux-musl-x64Range3.1.03.1.1
OR
microsoftaspnetcore.app.runtime.linux-musl-arm64Range3.1.03.1.1
OR
microsoftaspnetcore.app.runtime.linux-arm64Range3.1.03.1.1
OR
microsoftaspnetcore.app.runtime.linux-armRange3.1.03.1.1
OR
microsoftaspnetcore.http.connectionsRange1.0.01.0.15
OR
microsoftaspnetcore.appRange2.1.02.1.15
OR
microsoftaspnetcore.appMatch3.0.0
OR
microsoftaspnetcore.appMatch3.1.0
OR
microsoftaspnetcore.allRange2.1.02.1.15
VendorProductVersionCPE
microsoftaspnetcore.app.runtime.win-x86*cpe:2.3:a:microsoft:aspnetcore.app.runtime.win-x86:*:*:*:*:*:*:*:*
microsoftaspnetcore.app.runtime.win-x64*cpe:2.3:a:microsoft:aspnetcore.app.runtime.win-x64:*:*:*:*:*:*:*:*
microsoftaspnetcore.app.runtime.win-arm*cpe:2.3:a:microsoft:aspnetcore.app.runtime.win-arm:*:*:*:*:*:*:*:*
microsoftaspnetcore.app.runtime.osx-x64*cpe:2.3:a:microsoft:aspnetcore.app.runtime.osx-x64:*:*:*:*:*:*:*:*
microsoftaspnetcore.app.runtime.linux-x64*cpe:2.3:a:microsoft:aspnetcore.app.runtime.linux-x64:*:*:*:*:*:*:*:*
microsoftaspnetcore.app.runtime.linux-musl-x64*cpe:2.3:a:microsoft:aspnetcore.app.runtime.linux-musl-x64:*:*:*:*:*:*:*:*
microsoftaspnetcore.app.runtime.linux-musl-arm64*cpe:2.3:a:microsoft:aspnetcore.app.runtime.linux-musl-arm64:*:*:*:*:*:*:*:*
microsoftaspnetcore.app.runtime.linux-arm64*cpe:2.3:a:microsoft:aspnetcore.app.runtime.linux-arm64:*:*:*:*:*:*:*:*
microsoftaspnetcore.app.runtime.linux-arm*cpe:2.3:a:microsoft:aspnetcore.app.runtime.linux-arm:*:*:*:*:*:*:*:*
microsoftaspnetcore.http.connections*cpe:2.3:a:microsoft:aspnetcore.http.connections:*:*:*:*:*:*:*:*
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CVSS2

9.3

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

COMPLETE

Integrity Impact

COMPLETE

Availability Impact

COMPLETE

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

CVSS3

8.8

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

EPSS

0.024

Percentile

90.0%