CVE-2018-8310
At a glance Severity Not available EPSS EPSS 5.88 % · percentile 93 (2026-10-27) State PUBLISHED Published 2018-07-11 Updated 2024-08-05 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 Version Score Vector Scored by CVSS 3.0 HIGH 7.5 CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N NVD · nvd@nist.gov (Primary) CVSS 2.0 MEDIUM 5.0 AV:N/AC:L/Au:N/C:N/I:P/A:N NVD · nvd@nist.gov (Primary)
European references
CERT-FR advisories
Affected configurations (NVD CPE) cpe:2.3:a:microsoft:office:2010:sp2:*:*:*:*:*:*cpe:2.3:a:microsoft:office:2016:*:*:*:click-to-run:*:*:*cpe:2.3:a:microsoft:word:2010:sp2:*:*:*:*:*:*cpe:2.3:a:microsoft:word:2013:sp1:*:*:*:*:*:*cpe:2.3:a:microsoft:word:2013:sp1:*:*:rt:*:*:*cpe:2.3:a:microsoft:word:2016:*:*:*:*:*:*:*
Affected products Product Versions Microsoft · Microsoft Word affected 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 Office affected 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
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