Cyber Risks · Cisco Talos

Microsoft Tuesday August 2018

Summary: Microsoft's August 2018 Patch Tuesday addresses 62 new vulnerabilities, including 20 rated critical, 38 important, one moderate and one low, affecting Windows, Edge, Internet Explorer and other products, plus a critical update advisory ADV180020 covering Adobe Flash bulletin APSB18-25. Cisco Talos flagged 10 critical and two important flaws as notable, among them remote code execution in SQL Server (CVE-2018-8273) and Exchange (CVE-2018-8302), font library and PDF Library flaws (CVE-2018-8344, CVE-2018-8350), five Chakra scripting engine flaws in Edge, and a Device Guard bypass (CVE-2018-8200).

What you should know: Several of these flaws can be triggered by a user merely visiting a crafted page or opening a document, and CVE-2018-8302 lets an attacker run code as the system user in Exchange, so the patch window is the exposure window.

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Topics
Vulnerabilities & Patching
Mentions
CVE-2018-8266CVE-2018-8273CVE-2018-8302CVE-2018-8344CVE-2018-8350CVE-2018-8355CVE-2018-8380CVE-2018-8381CVE-2018-8384CVE-2018-8397
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