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high7.8Known exploited

CVE-2017-11774

Microsoft Office Outlook Security Feature Bypass Vulnerability

Exploited in the wild

This vulnerability is on a Known Exploited Vulnerabilities catalogue, added 2021-11-03. Federal due date: 2022-05-03.

Apply updates per vendor instructions.

Impact

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."

Affected products

VendorProductAffected versions
MicrosoftOutlook
Versions 2010, 2013, 2016

Weakness classification

References