CVE-2018-8421 Information

Description

A remote code execution vulnerability exists when Microsoft .NET Framework processes untrusted input aka .NET Framework Remote Code Execution Vulnerability.\ This affects Microsoft .NET Framework 4.6 Microsoft .NET Framework 3.5 Microsoft .NET Framework 4.7/4.7.1/4.7.2 Microsoft .NET Framework 3.0 Microsoft .NET Framework 3.5.1 Microsoft .NET Framework 4.6.2/4.7/4.7.1/4.7.2 Microsoft .NET Framework 4.5.2 Microsoft .NET Framework 4.6/4.6.1/4.6.2/4.7/4.7.1/4.7.1/4.7.2 Microsoft .NET Framework 4.7.1/4.7.2 Microsoft .NET Framework 4.7.2 Microsoft .NET Framework 2.0.

CVSS Vector

CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Reference

http://www.securityfocus.com/bid/105222 http://www.securitytracker.com/id/1041636 https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2018-8421

Attack Complexity

LOW

Privileges Required

NONE

User Interaction Required

NONE

Scope

NONE

Confidentiality Impact

UNCHANGED

Integrity Impact

HIGH

Availability Impact

HIGH

Base Score

HIGH

Base Severity

9.8