CVE-2018-8502

Severity

93%

Complexity

86%

Confidentiality

165%

A remote code execution vulnerability exists in Microsoft Excel software when the software fails to properly handle objects in Protected View, aka "Microsoft Excel Remote Code Execution Vulnerability." This affects Office 365 ProPlus, Microsoft Office, Microsoft Excel.

A remote code execution vulnerability exists in Microsoft Excel software when the software fails to properly handle objects in Protected View, aka "Microsoft Excel Remote Code Execution Vulnerability." This affects Office 365 ProPlus, Microsoft Office, Microsoft Excel.

CVSS 3.0 Base Score 8.8. CVSS Attack Vector: network. CVSS Attack Complexity: low. CVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H).

CVSS 2.0 Base Score 9.3. CVSS Attack Vector: network. CVSS Attack Complexity: medium. CVSS Vector: (AV:N/AC:M/Au:N/C:C/I:C/A:C).

Overview

Type

Microsoft

First reported 6 years ago

2018-10-10 13:29:00

Last updated 5 years ago

2019-10-03 00:03:00

Affected Software

Microsoft Excel 2013 Service Pack 1

2013

Microsoft Excel 2013 Service Pack 1 Runtime Edition

2013

Microsoft Excel 2016

2016

Microsoft Office 2013 SP1

2013

Microsoft Office 2013 Service Pack 1 RT Edition

2013

Microsoft Office 2016

2016

Microsoft Office 365 ProPlus

References

105498

Third Party Advisory, VDB Entry

1041839

Third Party Advisory, VDB Entry

https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2018-8502

Patch, Vendor Advisory

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