CVE-2017-11774

Known Exploited Public Exploit

Description

Microsoft Outlook 2010 SP2, Outlook 2013 SP1 and RT SP1, and Outlook 2016 allow an attacker to execute arbitrary commands, due to how Microsoft Office handles objects in memory, aka "Microsoft Outlook Security Feature Bypass Vulnerability."

Category

7.8
CVSS
Severity: High
CVSS 3.1 •
CVSS 2.0 •
EPSS 84.60% Top 5%
KEV Since 
Vendor Advisory microsoft.com
Affected: Microsoft Corporation Microsoft Outlook
Published at:
Updated at:

References

Frequently Asked Questions

What is the severity of CVE-2017-11774?
CVE-2017-11774 has been scored as a high severity vulnerability.
How to fix CVE-2017-11774?
To fix CVE-2017-11774, 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-2017-11774 being actively exploited in the wild?
It is confirmed that CVE-2017-11774 is actively exploited. Be extra cautious if you are using vulnerable components. According to its EPSS score, there is a ~85% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
What software or system is affected by CVE-2017-11774?
CVE-2017-11774 affects Microsoft Corporation Microsoft Outlook.
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