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Microsoft Monthly Security Update (April 2021)

Release Date: 14 Apr 2021 2684 Views

RISK: High Risk

TYPE: Operating Systems - Windows OS

TYPE: Windows OS

Microsoft has released monthly security update for their products:

 

Vulnerable ProductRisk LevelImpactsNotes
WindowsHigh Risk High RiskElevation of Privilege
Remote Code Execution
Information Disclosure
Denial of Service
Security Restriction Bypass
Spoofing

Exploit in the wild

CVE-2021-28310

 

Developer ToolsMedium Risk Medium RiskElevation of Privilege
Remote Code Execution
Information Disclosure
Spoofing
 
Exchange ServerMedium Risk Medium RiskRemote Code Execution 
AzureMedium Risk Medium RiskRemote Code Execution
Elevation of Privilege
 
Microsoft OfficeMedium Risk Medium RiskDenial of Service
Information Disclosure
Remote Code Execution
 
Extended Security Updates (ESU)Medium Risk Medium RiskDenial of Service
Elevation of Privilege
Information Disclosure
Remote Code Execution
Security Restriction Bypass
Spoofing
 

 

Number of 'Extremely High Risk' product(s): 0

Number of 'High Risk' product(s): 1

Number of 'Medium Risk' product(s): 5

Number of 'Low Risk' product(s): 0

Evaluation of overall 'Risk Level': High Risk


Impact

  • Denial of Service
  • Elevation of Privilege
  • Remote Code Execution
  • Security Restriction Bypass
  • Information Disclosure
  • Spoofing

System / Technologies affected

  • Windows
  • Developer Tools
  • Exchange Server
  • Azure
  • Microsoft Office
  • Extended Security Updates (ESU)

Solutions

Before installation of the software, please visit the vendor web-site for more details.

  •  Apply fixes issued by the vendor.

Vulnerability Identifier


Source


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