Microsoft · Security update · September 8, 2020

KB4570333: September 2020 cumulative update for Windows 10 1809

KB4570333, released September 8, 2020, fixes 80 CVEs across 13 products. One of them is being exploited (CVE-2020-0878); 1 on CISA KEV. Patch Radar priority: Patch now.

Patch now1 on CISA KEVKnown ransomware use
CVEs closed
80
11 rated Critical
Exploited
1
CVE-2020-0878
Exploitation more likely
7
Vendor assessment
Highest EPSS
0.4603
98th percentile

Priority of the 80 CVEs

Patch now 1 Urgent 17 High 30 Routine 32

Applies to

ProductBuild after install
Internet Explorer 11 on Windows 10 Version 1809 for 32-bit Systems17763.1457
Internet Explorer 11 on Windows 10 Version 1809 for ARM64-based Systems17763.1457
Internet Explorer 11 on Windows 10 Version 1809 for x64-based Systems17763.1457
Internet Explorer 11 on Windows Server 201917763.1457
Microsoft Edge (EdgeHTML-based) on Windows 10 Version 1809 for 32-bit Systems17763.1457
Microsoft Edge (EdgeHTML-based) on Windows 10 Version 1809 for ARM64-based Systems17763.1457
Microsoft Edge (EdgeHTML-based) on Windows 10 Version 1809 for x64-based Systems17763.1457
Microsoft Edge (EdgeHTML-based) on Windows Server 201917763.1457
Windows 10 Version 1809 for 32-bit Systems17763.1457
Windows 10 Version 1809 for ARM64-based Systems17763.1457
Windows 10 Version 1809 for x64-based Systems17763.1457
Windows Server 201917763.1457
Windows Server 2019 (Server Core installation)17763.1457

CVEs this fix closes

PriorityCVEComponentImpactCVSSEPSSExploitation
Patch now CVE-2020-0878 Microsoft Browsers Remote Code Execution 4.2 0.0270 KEVRansomwareExploited
Urgent CVE-2020-0922 Microsoft Windows Remote Code Execution 8.8 0.0491 Exploitation Less Likely
Urgent CVE-2020-0997 Microsoft Windows Codecs Library Remote Code Execution 7.8 0.0491 Exploitation Less Likely
Urgent CVE-2020-1129 Microsoft Windows Codecs Library Remote Code Execution 8.8 0.0418 Exploitation Less Likely
Urgent CVE-2020-0664 Windows Active Directory Information Disclosure 6.5 0.0400 More likely
Urgent CVE-2020-1285 Microsoft Graphics Component Remote Code Execution 8.4 0.0396 Exploitation Less Likely
Urgent CVE-2020-0856 Windows Active Directory Information Disclosure 6.5 0.0390 More likely
Urgent CVE-2020-1252 Microsoft Windows Remote Code Execution 7.8 0.0388 Exploitation Less Likely
Urgent CVE-2020-0908 Microsoft Windows Remote Code Execution 7.5 0.0326 Exploitation Less Likely
Urgent CVE-2020-1508 Microsoft Windows Remote Code Execution 7.6 0.0326 Exploitation Less Likely
Urgent CVE-2020-1593 Microsoft Windows Remote Code Execution 7.6 0.0282 Exploitation Less Likely
Urgent CVE-2020-1057 Microsoft Scripting Engine Remote Code Execution 4.2 0.0224 Exploitation Less Likely
Urgent CVE-2020-1172 Microsoft Scripting Engine Remote Code Execution 4.2 0.0224 Exploitation Less Likely
Urgent CVE-2020-0941 Windows Kernel Information Disclosure 5.5 0.0113 More likely
Urgent CVE-2020-1115 Windows Common Log File System Driver Elevation of Privilege 7.8 0.0109 More likely
Urgent CVE-2020-1308 Microsoft Graphics Component Elevation of Privilege 7.0 0.0103 More likely
Urgent CVE-2020-1245 Microsoft Graphics Component Elevation of Privilege 7.0 0.0083 More likely
Urgent CVE-2020-1152 Microsoft Graphics Component Elevation of Privilege 5.8 0.0060 More likely
High CVE-2020-1074 Microsoft JET Database Engine Remote Code Execution 7.8 0.4603 Exploitation Less Likely
High CVE-2020-1013 Microsoft Windows Elevation of Privilege 7.5 0.0646 Exploitation Less Likely
High CVE-2020-1031 Windows DHCP Server Information Disclosure 7.5 0.0514 Exploitation Less Likely
High CVE-2020-0836 Microsoft Windows DNS Denial of Service 7.5 0.0505 Exploitation Less Likely
High CVE-2020-1228 Microsoft Windows DNS Denial of Service 7.5 0.0450 Exploitation Less Likely
High CVE-2020-1039 Microsoft JET Database Engine Remote Code Execution 7.8 0.0427 Exploitation Less Likely
High CVE-2020-1012 Internet Explorer Elevation of Privilege 8.8 0.0374 Exploitation Less Likely
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