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Medium severity5.5NVD Advisory· Published Dec 12, 2018· Updated Jun 17, 2026

CVE-2018-8627

CVE-2018-8627

Description

An information disclosure vulnerability exists when Microsoft Excel software reads out of bound memory due to an uninitialized variable, which could disclose the contents of memory, aka "Microsoft Excel Information Disclosure Vulnerability." This affects Microsoft Office, Office 365 ProPlus, Microsoft Excel, Microsoft Excel Viewer, Excel. This CVE ID is unique from CVE-2018-8598.

Affected products

20
  • Microsoft/Excel6 versions
    cpe:2.3:a:microsoft:excel:2010:sp2:*:*:*:*:*:*+ 5 more
    • cpe:2.3:a:microsoft:excel:2010:sp2:*:*:*:*:*:*
    • cpe:2.3:a:microsoft:excel:2013:sp1:*:*:*:*:*:*
    • cpe:2.3:a:microsoft:excel:2013:sp1:*:*:rt:*:*:*
    • cpe:2.3:a:microsoft:excel:2016:*:*:*:*:*:*:*
    • (no CPE)
    • (no CPE)range: Services on Microsoft SharePoint Server 2010 Service Pack 2
  • Microsoft/Excel Viewer2 versions
    cpe:2.3:a:microsoft:excel_viewer:2007:sp3:*:*:*:*:*:*+ 1 more
    • cpe:2.3:a:microsoft:excel_viewer:2007:sp3:*:*:*:*:*:*
    • (no CPE)range: 2007 Service Pack 3
  • Microsoft/Office6 versions
    cpe:2.3:a:microsoft:office:2010:sp2:*:*:*:*:*:*+ 5 more
    • cpe:2.3:a:microsoft:office:2010:sp2:*:*:*:*:*:*
    • cpe:2.3:a:microsoft:office:2016:*:*:*:*:mac_os_x:*:*
    • cpe:2.3:a:microsoft:office:2019:*:*:*:*:*:*:*
    • cpe:2.3:a:microsoft:office:2019:*:*:*:*:macos:*:*
    • (no CPE)
    • (no CPE)range: 365 ProPlus for 32-bit Systems
  • Microsoft/Office 365 Proplus2 versions
    cpe:2.3:a:microsoft:office_365_proplus:-:*:*:*:*:*:*:*+ 1 more
    • cpe:2.3:a:microsoft:office_365_proplus:-:*:*:*:*:*:*:*
    • (no CPE)
  • Microsoft/Office Compatibility Pack
    cpe:2.3:a:microsoft:office_compatibility_pack:-:sp3:*:*:*:*:*:*
  • Microsoft/Sharepoint Server
    cpe:2.3:a:microsoft:sharepoint_server:2010:sp2:*:*:*:*:*:*
  • Microsoft/Excel 2007 SP3cpe-rescue
    Range: 2010 Service Pack 2 (32-bit editions)
  • Microsoft/Office Visiocpe-rescue
    Range: 2010 Service Pack 2 (32-bit editions)

Patches

Vulnerability mechanics

References

2

News mentions

0

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