CVE-2021-38645: Open Management Infrastructure Elevation of Privilege Vulnerability

Published Sep 14, 2021
·
Updated

Microsoft Open Management Infrastructure (OMI) within Azure VM Management Extensions contains an unspecified vulnerability that allows for privilege escalation.

Other sources

Open Management Infrastructure Elevation of Privilege Vulnerability

— NVD

Affected Software

15 affected componentsFixes available
Microsoft Azure Automation State Configuration
Microsoft Azure Automation Update Management
Microsoft Azure Diagnostics \(lad\)
Microsoft Azure Open Management Infrastructure
Microsoft Azure Security Center
Microsoft Azure Sentinel
Microsoft Azure Stack Hub
Microsoft Container Monitoring Solution
Microsoft Log Analytics Agent
Microsoft System Center Operations Manager
Microsoft Open Management Infrastructure<1.6.8-1
Microsoft Container Monitoring Solution
Microsoft Azure Stack Hub<3.1.135
3.1.135
Microsoft Azure Automation State Configuration, DSC Extension<2.70.0.30, <3.0.0.3
2.70.0.303.0.0.3
Microsoft Open Management Infrastructure (OMI)

Remediation

Recommended actions to resolve this vulnerability, in priority order.

  1. Upgrade

    Upgrade to a fixed release to a version that resolves this vulnerability.

    Fixed in 3.1.135
  2. Upgrade

    Upgrade to a fixed release to a version that resolves this vulnerability.

    Fixed in 2.70.0.30Fixed in 3.0.0.3

Event History

Sep 14, 2021
CVE Published
via Microsoft·02:00 PM
Data Sourced
via Microsoft·02:00 PM
DescriptionSeverityWeakness
Data Sourced
via Microsoft·02:00 PM
Affected Software
Sep 15, 2021
CVE Published
via MITRE·11:24 AM
Data Sourced
via MITRE·11:24 AM
DescriptionSeverity
Data Sourced
via NVD·12:15 PM
RemedyDescriptionSeverityAffected Software
Nov 3, 2021
Data Sourced
via CISA·12:00 AM
DescriptionAffected Software

Frequently Asked Questions

1

What is CVE-2021-38645?

CVE-2021-38645 is a privilege escalation vulnerability found in Microsoft Open Management Infrastructure (OMI) within Azure VM Management Extensions.

2

How severe is CVE-2021-38645?

CVE-2021-38645 has a severity rating of 7.8 out of 10, which is considered high.

3

Which software products are affected by CVE-2021-38645?

CVE-2021-38645 affects Microsoft Open Management Infrastructure (OMI), Microsoft Azure Automation State Configuration, Microsoft Azure Automation Update Management, Microsoft Open Management Infrastructure (OMI), Microsoft Azure Stack Hub, Microsoft Container Monitoring Solution, Microsoft Open Management Infrastructure (OMI), Microsoft Open Management Infrastructure (OMI), Microsoft Open Management Infrastructure (OMI), and Microsoft System Center Operations Manager.

4

How can I fix CVE-2021-38645?

To fix CVE-2021-38645, Microsoft has released a security update. It is recommended to apply the latest updates provided by Microsoft.

5

Where can I find more information about CVE-2021-38645?

You can find more information about CVE-2021-38645 on the Microsoft Security Guidance Advisory page at [https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2021-38645](https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2021-38645).

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