Below are key resources documenting this recent monthly Microsoft Patch Tuesday release

https://isc.sans.edu/forums/diary/Microsoft+March+2019+Patch+Tuesday/24742/

https://blog.talosintelligence.com/2019/03/microsoft-patch-tuesday-march-2019.html

https://patchtuesdaydashboard.com/

https://portal.msrc.microsoft.com/en-us/security-guidance/summary

Microsoft released its monthly security update today, disclosing a variety of vulnerabilities in several of its products. The latest Patch Tuesday covers 64 vulnerabilities, 17 of which are rated “critical,” 45 that are considered “important” and one “moderate” and “low” vulnerability each. This release also includes two critical advisories — one covering security updates to Adobe Flash Player and another concerning SHA-2. This month’s security update covers security issues in a variety of Microsoft’s products, including the VBScript scripting engine, Dynamic Host Configuration Protocol and the Chakra scripting engine

Both exploited vulnerabilities (CVE-2019-0808 and CVE-2019-0797) affects win32k component on multiple Windows versions, from Windows 7 to 2019, and may lead to privilege escalation. An attacker who successfully exploited this vulnerability could run arbitrary code in kernelmode.  Amongst 17 critical vulnerabilities this month, it’s worth mentioning CVE-2019-0697 which affects DHCP Client and may lead to remote code execution (RCE). This is the second critical vulnerability in DHCP client this year both scoring 9.8 CVSS v3. The other one was patched in January (CVE-2019-0547).