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Microsoft Monthly Security Update (March 2021)

Release Date: 10 Mar 2021 4226 Views

RISK: Extremely High Risk

TYPE: Operating Systems - Windows OS

TYPE: Windows OS

Microsoft has released monthly security update for their products:

 

Vulnerable ProductRisk LevelImpactsNotes
WindowsMedium Risk Medium RiskElevation of Privilege
Remote Code Execution
Information Disclosure
Denial of Service
Security Restriction Bypass
 
Extended Security Updates (ESU)High Risk High RiskElevation of Privilege
Remote Code Execution
Information Disclosure
Denial of Service

Exploit in the wild

CVE-2021-26411

Microsoft OfficeMedium Risk Medium RiskRemote Code Execution
Spoofing
Information Disclosure
Security Restriction Bypass

 

BrowserHigh Risk High RiskRemote Code Execution

Exploit in the wild

CVE-2021-26411

Developer ToolsMedium Risk Medium RiskRemote Code Execution 
Exchange ServerExtremely High Risk Extremely High RiskRemote Code Execution

Exploit in the wild

CVE-2021-26855
CVE-2021-26857
CVE-2021-26858
CVE-2021-27065

SQL ServerMedium Risk Medium RiskInformation Disclosure 

 

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

Number of 'High Risk' product(s): 2

Number of 'Medium Risk' product(s): 4

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

Evaluation of overall 'Risk Level': Extremely High Risk


Impact

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

System / Technologies affected

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

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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