CVE-2018-8421

Summary

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.

Impact & exploitability

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

Affected products we track (3)

Recommendation

Apply the vendor fix promptly. Open any affected product above for its exact safe version.

Official patch: https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2018-8421 ↗

Additional information

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