CVE-2022-21167

 

Published at: - 01-05-2022 06:15

Last modified: - 07-10-2022 05:11

Total changes: - 5

Description

All versions of package masuit.tools.core are vulnerable to Arbitrary Code Execution via the ReceiveVarData<T> function in the SocketClient.cs component. The socket client in the package can pass in the payload via the user-controllable input after it has been established, because this socket client transmission does not have the appropriate restrictions or type bindings for the BinaryFormatter.

Common Vulnerability Scoring System (CVSS)

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

 

Verification logic

 

Reference

• https://snyk.io/vuln/SNYK-DOTNET-MASUITTOOLSCORE-2316875
• https://github.com/ldqk/Masuit.Tools/blob/327f42b9f20f25bb66188672199c8265fc968d91/Masuit.Tools.Abstractions/Net/SocketClient.cs%23L197

 

Keywords

NVD

 

CVE-2022-21167

 

CVE

 

Common vulnerabilities & exposures

 

CVSS

 

Common vulnerability scoring system

 

Security

 

Vulnerabilities

 

Exposures