HTTP: Microsoft Office Excel WorksheetOptions CVE-2019-1448 Use After Free
This signature detects attempts to exploit a known vulnerability against Microsoft Office Excel. A successful attack can lead to arbitrary code execution.
Extended 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'.
Affected Products
Microsoft office_365_proplus
Short Name
HTTP:STC:DL:MS-CVE-2019-1448-CE
Severity
Critical
Recommended
True
Recommended Action
Drop
Category
HTTP
Keywords
After CVE-2019-1448 Excel Free Microsoft Office Use WorksheetOptions
Release Date
01/07/2020
Supported Platforms
mx-19.3
vmx-19.3
vsrx-19.2
srx-19.3
srx-branch-19.3
vsrx3bsd-19.2
srx-19.4
vsrx3bsd-19.4
srx-branch-19.4
vsrx-19.4
vmx-19.4
mx-19.4
srxevo-25.4
vsrx-26.2
srx-26.2
srx-branch-26.2
vsrx3bsd-26.2
mx-12.3
srx-12.3
srx-branch-12.3
vsrx-12.3
Sigpack Version
3590
False Positive
Unknown
Vendors
Microsoft
CVSS Score
9.3