Microsoft March 2023 Security Updates Fixes 101 Vulnerabilities (9 Critical, 2 zero-days)

The Microsoft March 2023 Security Updates includes patches and advisories for 101 vulnerabilities, including 9 Critical severity issues and two zero-days exploited in the wild.

Attackers reverse Outlook vulnerability CVE-2017-11774 patch functionality

Researchers at FireEye have spotted an uptick in active exploits of CVE-2017-11774, an Outlook security feature bypass vulnerability. Attackers are also actively reversing Outlook vulnerability patch functionality. To help protect against such exploits, FireEye has provided Outlook hardening guidelines.