3 Zero-days fixed in August 2021 Patch Tuesday

3 Zero-days fixed in August 2021 Patch Tuesday

Hello everyone,

August 2021 Patch Tuesday comes with fixes for 44 vulnerabilities, out of which 3 are zero-day vulnerabilities. All the zero-day patches are supported by Desktop Central. The details of the zero-day vulnerabilities are as follows:

 CVE ID
 Vulnerability
 Publicly Disclosed
 Actively Exploited
 CVE-2021-36936
 Windows Print Spooler Remote Code Execution Vulnerability
 ✔
 
 CVE-2021-36942
 Windows LSA Spoofing Vulnerability
 
 
 CVE-2021-36948
 Windows Update Medic Service Elevation of Privilege Vulnerability
 
 

To mitigate these zero-days, the patches to be deployed are as follows. Initiate sync between the Desktop Central server and the Central Patch Repository and deploy the relevant patches to your target systems.

For CVE-2021-36936 - Windows Print Spooler Remote Code Execution Vulnerability

 Patch ID
 Bulletin ID
 Patch Description
 31889
 MS21-AUG2
 2021-08 Security Only Quality Update for Windows 8.1 for x64-based Systems (KB5005106)
 31890
 MS21-AUG2
 2021-08 Security Only Quality Update for Windows 8.1 for x86-based Systems (KB5005106)
 31891
 MS21-AUG2
 2021-08 Security Only Quality Update for Windows Server 2012 R2 for x64-based Systems (KB5005106)
 31892
 MS21-AUG2
 2021-08 Security Only Quality Update for Windows Server 2012 for x64-based Systems (KB5005094)
 31915
 MS21-AUG2
 2021-08 Security Only Quality Update for Windows 7 for x64-based Systems (KB5005089) (ESU)
 31916
 MS21-AUG2
 2021-08 Security Only Quality Update for Windows Server 2008 R2 for x64-based Systems (KB5005089) (ESU)
 31917
 MS21-AUG2
 2021-08 Security Only Quality Update for Windows 7 for x86-based Systems (KB5005089) (ESU)
 31918
 MS21-AUG2
 2021-08 Security Only Quality Update for Windows Server 2008 for x64-based Systems (KB5005095) (ESU)
 31919
 MS21-AUG2
 2021-08 Security Only Quality Update for Windows Server 2008 for x86-based Systems (KB5005095) (ESU)
 31906
 MS21-AUG3
 2021-08 Cumulative Update for Windows Server, version 2004 for x64-based Systems (KB5005033)
 31907
 MS21-AUG3
 2021-08 Cumulative Update for Windows 10 Version 2004 for x64-based Systems (KB5005033)
 31908
 MS21-AUG3
 2021-08 Cumulative Update for Windows 10 Version 2004 for x86-based Systems (KB5005033)
 31909
 MS21-AUG3
 2021-08 Cumulative Update for Windows 10 Version 20H2 for x86-based Systems (KB5005033)
 31911
 MS21-AUG3
 2021-08 Cumulative Update for Windows 10 Version 20H2 for x64-based Systems (KB5005033)
 31912
 MS21-AUG3
 2021-08 Cumulative Update for Windows 10 Version 21H1 for x64-based Systems (KB5005033)
 31913
 MS21-AUG3
 2021-08 Cumulative Update for Windows 10 Version 21H1 for x86-based Systems (KB5005033)
 31914
 MS21-AUG3
 2021-08 Cumulative Update for Windows 10 Version 1909 for x64-based Systems (KB5005031)
 31920
 MS21-AUG3
 2021-08 Cumulative Update for Windows 10 Version 1909 for x86-based Systems (KB5005031)
 31921
 MS21-AUG3
 2021-08 Cumulative Update for Windows 10 Version 1809 for x86-based Systems (KB5005030)
 31922
 MS21-AUG3
 2021-08 Cumulative Update for Windows 10 Version 1809 for x64-based Systems (KB5005030)
 31923
 MS21-AUG3
 2021-08 Cumulative Update for Windows Server 2019 for x64-based Systems (KB5005030)
 31924
 MS21-AUG3
 2021-08 Cumulative Update for Windows 10 Version 1607 for x64-based Systems (KB5005043)
 31928
 MS21-AUG3
 2021-08 Cumulative Update for Windows 10 Version 1607 for x86-based Systems (KB5005043)
 31929
 MS21-AUG3
 2021-08 Cumulative Update for Windows Server 2016 for x64-based Systems (KB5005043)
 31930
 MS21-AUG3
 2021-08 Cumulative Update for Windows 10 Version 1507 for x86-based Systems (KB5005040)
 31931
 MS21-AUG3
 2021-08 Cumulative Update for Windows 10 Version 1507 for x64-based Systems (KB5005040)
 31893
 MS21-AUG6
 2021-08 Security Monthly Quality Rollup for Windows 8.1 for x64-based Systems (KB5005076)
 31894
 MS21-AUG6
 2021-08 Security Monthly Quality Rollup for Windows Server 2012 R2 for x64-based Systems (KB5005076)
 31895
 MS21-AUG6
 2021-08 Security Monthly Quality Rollup for Windows 8.1 for x86-based Systems (KB5005076)
 31896
 MS21-AUG6
 2021-08 Security Monthly Quality Rollup for Windows Server 2012 for x64-based Systems (KB5005099)
 31925
 MS21-AUG6
 2021-08 Security Monthly Quality Rollup for Windows Server 2008 R2 for x64-based Systems (KB5005088) (ESU)
 31926
 MS21-AUG6
 2021-08 Security Monthly Quality Rollup for Windows 7 for x64-based Systems (KB5005088) (ESU)
 31927
 MS21-AUG6
 2021-08 Security Monthly Quality Rollup for Windows 7 for x86-based Systems (KB5005088) (ESU)
 31932
 MS21-AUG6
 2021-08 Security Monthly Quality Rollup for Windows Server 2008 for x86-based Systems (KB5005090) (ESU)
 31933
 MS21-AUG6
 2021-08 Security Monthly Quality Rollup for Windows Server 2008 for x64-based Systems (KB5005090) (ESU)

For CVE-2021-36942 - Windows LSA Spoofing Vulnerability

 Patch ID
 Bulletin ID
 Patch Description
 31889
 MS21-AUG2
 2021-08 Security Only Quality Update for Windows 8.1 for x64-based Systems (KB5005106)
 31890
 MS21-AUG2
 2021-08 Security Only Quality Update for Windows 8.1 for x86-based Systems (KB5005106)
 31891
 MS21-AUG2
 2021-08 Security Only Quality Update for Windows Server 2012 R2 for x64-based Systems (KB5005106)
 31892
 MS21-AUG2
 2021-08 Security Only Quality Update for Windows Server 2012 for x64-based Systems (KB5005094)
 31915
 MS21-AUG2
 2021-08 Security Only Quality Update for Windows 7 for x64-based Systems (KB5005089) (ESU)
 31916
 MS21-AUG2
 2021-08 Security Only Quality Update for Windows Server 2008 R2 for x64-based Systems (KB5005089) (ESU)
 31917
 MS21-AUG2
 2021-08 Security Only Quality Update for Windows 7 for x86-based Systems (KB5005089) (ESU)
 31918
 MS21-AUG2
 2021-08 Security Only Quality Update for Windows Server 2008 for x64-based Systems (KB5005095) (ESU)
 31919
 MS21-AUG2
 2021-08 Security Only Quality Update for Windows Server 2008 for x86-based Systems (KB5005095) (ESU)
 31906
 MS21-AUG3
 2021-08 Cumulative Update for Windows Server, version 2004 for x64-based Systems (KB5005033)
 31907
 MS21-AUG3
 2021-08 Cumulative Update for Windows 10 Version 2004 for x64-based Systems (KB5005033)
 31908
 MS21-AUG3
 2021-08 Cumulative Update for Windows 10 Version 2004 for x86-based Systems (KB5005033)
 31909
 MS21-AUG3
 2021-08 Cumulative Update for Windows 10 Version 20H2 for x86-based Systems (KB5005033)
 31911
 MS21-AUG3
 2021-08 Cumulative Update for Windows 10 Version 20H2 for x64-based Systems (KB5005033)
 31912
 MS21-AUG3
 2021-08 Cumulative Update for Windows 10 Version 21H1 for x64-based Systems (KB5005033)
 31913
 MS21-AUG3
 2021-08 Cumulative Update for Windows 10 Version 21H1 for x86-based Systems (KB5005033)
 31921
 MS21-AUG3
 2021-08 Cumulative Update for Windows 10 Version 1809 for x86-based Systems (KB5005030)
 31922
 MS21-AUG3
 2021-08 Cumulative Update for Windows 10 Version 1809 for x64-based Systems (KB5005030)
 31923
 MS21-AUG3
 2021-08 Cumulative Update for Windows Server 2019 for x64-based Systems (KB5005030)
 31924
 MS21-AUG3
 2021-08 Cumulative Update for Windows 10 Version 1607 for x64-based Systems (KB5005043)
 31928
 MS21-AUG3
 2021-08 Cumulative Update for Windows 10 Version 1607 for x86-based Systems (KB5005043)
 31929
 MS21-AUG3
 2021-08 Cumulative Update for Windows Server 2016 for x64-based Systems (KB5005043)
 31893
 MS21-AUG6
 2021-08 Security Monthly Quality Rollup for Windows 8.1 for x64-based Systems (KB5005076)
 31894
 MS21-AUG6
 2021-08 Security Monthly Quality Rollup for Windows Server 2012 R2 for x64-based Systems (KB5005076)
 31895
 MS21-AUG6
 2021-08 Security Monthly Quality Rollup for Windows 8.1 for x86-based Systems (KB5005076)
 31896
 MS21-AUG6
 2021-08 Security Monthly Quality Rollup for Windows Server 2012 for x64-based Systems (KB5005099)
 31925
 MS21-AUG6
 2021-08 Security Monthly Quality Rollup for Windows Server 2008 R2 for x64-based Systems (KB5005088) (ESU)
 31926
 MS21-AUG6
 2021-08 Security Monthly Quality Rollup for Windows 7 for x64-based Systems (KB5005088) (ESU)
 31927
 MS21-AUG6
 2021-08 Security Monthly Quality Rollup for Windows 7 for x86-based Systems (KB5005088) (ESU)
 31932
 MS21-AUG6
 2021-08 Security Monthly Quality Rollup for Windows Server 2008 for x86-based Systems (KB5005090) (ESU)
 31933
 MS21-AUG6
 2021-08 Security Monthly Quality Rollup for Windows Server 2008 for x64-based Systems (KB5005090) (ESU)

For CVE-2021-36948 - Windows Update Medic Service Elevation of Privilege Vulnerability

 Patch ID
 Bulletin ID
 Patch Description
 31906
 MS21-AUG3
 2021-08 Cumulative Update for Windows Server, version 2004 for x64-based Systems (KB5005033)
 31907
 MS21-AUG3
 22021-08 Cumulative Update for Windows 10 Version 2004 for x64-based Systems (KB5005033)
 31908
 MS21-AUG3
 2021-08 Cumulative Update for Windows 10 Version 2004 for x86-based Systems (KB5005033)
 31909
 MS21-AUG3
 2021-08 Cumulative Update for Windows 10 Version 20H2 for x86-based Systems (KB5005033)
 31911
 MS21-AUG3
 2021-08 Cumulative Update for Windows 10 Version 20H2 for x64-based Systems (KB5005033)
 31912
 MS21-AUG3
 2021-08 Cumulative Update for Windows 10 Version 21H1 for x64-based Systems (KB5005033)
 31913
 MS21-AUG3
 2021-08 Cumulative Update for Windows 10 Version 21H1 for x86-based Systems (KB5005033)
 31914
 MS21-AUG3
 2021-08 Cumulative Update for Windows 10 Version 1909 for x64-based Systems (KB5005031)
 31920
 MS21-AUG3
 2021-08 Cumulative Update for Windows 10 Version 1909 for x86-based Systems (KB5005031)
 31921
 MS21-AUG3
 2021-08 Cumulative Update for Windows 10 Version 1809 for x86-based Systems (KB5005030)
 31922
 MS21-AUG3
 2021-08 Cumulative Update for Windows 10 Version 1809 for x64-based Systems (KB5005030)
 31923
 MS21-AUG3
 2021-08 Cumulative Update for Windows Server 2019 for x64-based Systems (KB5005030)

Cheers,

The ManageEngine Team