CVE-2018-8577

high
New! CVE Severity Now Using CVSS v3

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Description

A remote code execution vulnerability exists in Microsoft Excel software when the software fails to properly handle objects in memory, aka "Microsoft Excel Remote Code Execution Vulnerability." This affects Microsoft Office, Office 365 ProPlus, Microsoft Excel, Microsoft Excel Viewer, Excel. This CVE ID is unique from CVE-2018-8574.

References

http://www.securityfocus.com/bid/105834

http://www.securitytracker.com/id/1042134

https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2018-8577

Details

Source: MITRE

Published: 2018-11-14

Updated: 2020-08-24

Risk Information

CVSS v2

Base Score: 9.3

Vector: AV:N/AC:M/Au:N/C:C/I:C/A:C

Impact Score: 10

Exploitability Score: 8.6

Severity: HIGH

CVSS v3

Base Score: 7.8

Vector: CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

Impact Score: 5.9

Exploitability Score: 1.8

Severity: HIGH

Tenable Plugins

View all (7 total)

IDNameProductFamilySeverity
118934Security Update for Microsoft Office (November 2018) (macOS)NessusMacOS X Local Security Checks
high
118927Security Updates for Microsoft Office Web Apps (November 2018)NessusWindows : Microsoft Bulletins
high
118926Security Updates for Microsoft Office Viewer Products (November 2018)NessusWindows : Microsoft Bulletins
high
118925Security Updates for Microsoft SharePoint Server (November 2018)NessusWindows : Microsoft Bulletins
high
118924Security Updates for Microsoft Office Compatibility Products (November 2018)NessusWindows : Microsoft Bulletins
high
118923Security Updates for Microsoft Office Products (November 2018)NessusWindows : Microsoft Bulletins
high
118921Security Updates for Microsoft Excel Products (November 2018)NessusWindows : Microsoft Bulletins
high