CVE-2019-1446

Description

An information disclosure vulnerability exists when Microsoft Excel improperly discloses the contents of its memory, aka 'Microsoft Excel Information Disclosure Vulnerability'.

Category

5.5
CVSS
Severity: Medium
CVSS 3.1 •
CVSS 2.0 •
EPSS 7.65% Top 10%
Vendor Advisory microsoft.com
Affected: Microsoft Microsoft Excel
Affected: Microsoft Microsoft Office
Affected: Microsoft Microsoft SharePoint Enterprise Server
Affected: Microsoft Office 365 ProPlus
Affected: Microsoft Microsoft Office Online Server
Affected: Microsoft Excel Services on Microsoft SharePoint Server 2010 Service Pack 2
Published at:
Updated at:

References

Link Tags
https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2019-1446 patch vendor advisory

Frequently Asked Questions

What is the severity of CVE-2019-1446?
CVE-2019-1446 has been scored as a medium severity vulnerability.
How to fix CVE-2019-1446?
To fix CVE-2019-1446, make sure you are using an up-to-date version of the affected component(s) by checking the vendor release notes. As for now, there are no other specific guidelines available.
Is CVE-2019-1446 being actively exploited in the wild?
It is possible that CVE-2019-1446 is being exploited or will be exploited in a near future based on public information. According to its EPSS score, there is a ~8% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
What software or system is affected by CVE-2019-1446?
CVE-2019-1446 affects Microsoft Microsoft Excel, Microsoft Microsoft Office, Microsoft Microsoft SharePoint Enterprise Server, Microsoft Office 365 ProPlus, Microsoft Microsoft Office Online Server, Microsoft Excel Services on Microsoft SharePoint Server 2010 Service Pack 2.
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