Information disclosure in Microsoft Excel
CVE-2018-8382
An information disclosure vulnerability exists when Microsoft Excel improperly discloses the contents of its memory, aka "Microsoft Excel Information Disclosure Vulnerability." This affects Microsoft Excel Viewer, Microsoft Office, Microso…
Vulnerability class: Information Disclosure
EPSS: 0.123 (95.7th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 5.5 (Medium). Vector: CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N.
Affected products
- Microsoft Excel — versions 2010, 2013, 2016
- Microsoft Excel_2013_rt — versions sp1
- Microsoft Excel_viewer — versions 2007
- Microsoft Excel — versions 2010 Service Pack 2 (32-bit editions), 2010 Service Pack 2 (64-bit editions), 2013 RT Service Pack 1
- Microsoft Excel Viewer — versions 2007 Service Pack 3
- Microsoft Office — versions 2016 for Mac, Compatibility Pack Service Pack 3
- Microsoft Office — versions 2016
- Microsoft Office_compatibility_pack
Weakness classification (CWE)
References
- secure@microsoft.com (VDB Entry, Third Party Advisory, vdb-entry, x_refsource_BID)
- secure@microsoft.com (VDB Entry, Third Party Advisory, vdb-entry, x_refsource_SECTRACK)
- secure@microsoft.com (x_refsource_CONFIRM, Patch, Vendor Advisory)
Frequently asked questions
- What is CVE-2018-8382?
- CVE-2018-8382 is a medium-severity vulnerability in Microsoft Excel, classified under Information Disclosure. CVSS score: 5.5/10. Published 2018-08-15.
- How severe is CVE-2018-8382?
- Medium severity. CVSS v3 base score is 5.5 out of 10.