Microsoft Microsoft .NET Framework

CVE-2018-8421
CRITICAL 9.8

At a glance

Source
NVD
EPSS
EPSS 29.07 % · percentile 98 ()
State
PUBLISHED
Published
Updated
Assigner
microsoft
NVD status
Modified

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.

Weaknesses (CWE)

  • CWE-20 — Improper Input Validation

References

Scores

VersionScoreVectorScored by
CVSS 3.0CRITICAL 9.8CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:HNVD · nvd@nist.gov (Primary)
CVSS 2.0HIGH 10.0AV:N/AC:L/Au:N/C:C/I:C/A:CNVD · nvd@nist.gov (Primary)

European references

CERT-FR advisories

Affected configurations (NVD CPE)

Affected products

ProductVersions
Microsoft · Microsoft .NET Frameworkaffected 2.0 Service Pack 2 on Windows Server 2008 for 32-bit Systems Service Pack 2 ; affected 2.0 Service Pack 2 on Windows Server 2008 for Itanium-Based Systems Service Pack 2 ; affected 2.0 Service Pack 2 on Windows Server 2008 for x64-based Systems Service Pack 2 ; affected 3.0 Service Pack 2 on Windows Server 2008 for 32-bit Systems Service Pack 2 ; affected 3.0 Service Pack 2 on Windows Server 2008 for Itanium-Based Systems Service Pack 2 ; affected 3.0 Service Pack 2 on Windows Server 2008 for x64-based Systems Service Pack 2

Sources

SourceLicence
CVE List (CVEProject cvelistV5)CVE Program Terms of Use
EPSS (FIRST.org)FIRST — attribution requested
ENISA EUVDENISA — reproduction authorised, source acknowledged
CERT-FR (ANSSI)Licence Ouverte / Etalab 2.0
NVD (NIST) via fkie-cad/nvd-json-data-feedsPublic domain — this product uses data from the NVD API but is not endorsed or certified by the NVD