Microsoft Monthly Security Update (October 2023)
Release Date:
11 Oct 2023
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RISK: Extremely High Risk
TYPE: Operating Systems - Windows OS
Microsoft has released monthly security update for their products:
| Vulnerable Product | Risk Level | Impacts | Notes |
| Browser |  Low Risk | ||
| Windows |  Extremely High Risk | Remote Code Execution Denial of Service Elevation of Privilege Information Disclosure Security Restriction Bypass | CVE-2023-36563 is being exploited in the wild.
CVE-2023-44487 is being exploited in the wild. |
| Extended Security Updates (ESU) |  Medium Risk | Remote Code Execution Elevation of Privilege Information Disclosure Denial of Service Security Restriction Bypass | CVE-2023-36563 is being exploited in the wild. |
| Developer Tools | Extremely High Risk | Denial of Service Elevation of Privilege | CVE-2023-44487 is being exploited in the wild. |
| Azure | Medium Risk | Elevation of Privilege Remote Code Execution | |
| Microsoft Office |  High Risk | Elevation of Privilege Remote Code Execution | CVE-2023-41763 is being exploited in the wild. |
| SQL Server | Medium Risk | Remote Code Execution Denial of Service | |
| Microsoft Dynamics | Medium Risk | Information Disclosure Denial of Service Spoofing | |
| Exchange Server | Medium Risk | Remote Code Execution |
Number of 'Extremely High Risk' product(s): 2
Number of 'High Risk' product(s): 1
Number of 'Medium Risk' product(s): 5
Number of 'Low Risk' product(s): 1
Evaluation of overall 'Risk Level': Extremely High Risk
Impact
- Remote Code Execution
- Denial of Service
- Elevation of Privilege
- Information Disclosure
- Security Restriction Bypass
- Spoofing
System / Technologies affected
- Browser
- Windows
- Extended Security Updates (ESU)
- Developer Tools
- Azure
- Microsoft Office
- SQL Server
- Microsoft Dynamics
- Exchange Server
Solutions
Before installation of the software, please visit the vendor web-site for more details.
- Apply fixes issued by the vendor.
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