CVE-2018-8310

At a glance

Severity
Not available
EPSS
EPSS 5.88 % · percentile 93 (2026-10-27)
State
PUBLISHED
Published
Updated
Assigner
microsoft
NVD status
Modified

Description

A tampering vulnerability exists when Microsoft Outlook does not properly handle specific attachment types when rendering HTML emails, aka "Microsoft Office Tampering Vulnerability." This affects Microsoft Word, Microsoft Office.

Scores

VersionScoreVectorScored by
CVSS 3.0HIGH 7.5CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:NNVD · nvd@nist.gov (Primary)
CVSS 2.0MEDIUM 5.0AV:N/AC:L/Au:N/C:N/I:P/A:NNVD · nvd@nist.gov (Primary)

European references

CERT-FR advisories

Affected configurations (NVD CPE)

Affected products

ProductVersions
Microsoft · Microsoft Wordaffected 2010 Service Pack 2 (32-bit editions) ; affected 2010 Service Pack 2 (64-bit editions) ; affected 2013 RT Service Pack 1 ; affected 2013 Service Pack 1 (32-bit editions) ; affected 2013 Service Pack 1 (64-bit editions) ; affected 2016 (32-bit edition)
Microsoft · Microsoft Officeaffected 2010 Service Pack 2 (32-bit editions) ; affected 2010 Service Pack 2 (64-bit editions) ; affected 2016 Click-to-Run (C2R) for 32-bit editions ; affected 2016 Click-to-Run (C2R) for 64-bit editions

References

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