CVE-2023-21729: Remote Procedure Call Runtime Information Disclosure Vulnerability
Published Apr 11, 2023
·Updated
Remote Procedure Call Runtime Information Disclosure Vulnerability
Affected Software
50 affected componentsFixes available
Microsoft Windows Server 2012 R2
Microsoft Windows Server 2012 R2
Microsoft Windows Server 2016
Microsoft Windows Server 2016
Microsoft Windows Server 2012
Microsoft Windows Server 2012
Microsoft Windows Server 2008
Microsoft Windows Server 2008
Microsoft Windows Server 2008
Microsoft Windows Server 2008
Microsoft Windows Server 2019
Microsoft Windows Server 2019
Microsoft Windows 11=22H2
Microsoft Windows 11=22H2
Microsoft Windows 11=21H2
Microsoft Windows 11=21H2
Microsoft Windows Server 2022
Microsoft Windows Server 2022
Microsoft Windows 10 1607<10.0.14393.5850
Microsoft Windows 10 1809<10.0.17763.4252
Microsoft Windows 10 20h2<10.0.19042.2846
Microsoft Windows 10 21h2<10.0.19044.2846
Microsoft Windows 10 22h2<10.0.19045.2846
Microsoft Windows 11 21h2<10.0.22000.1817
Microsoft Windows 11 22h2<10.0.22621.1555
Microsoft Windows Server 2008=sp2
Microsoft Windows Server 2008=r2-sp1
Microsoft Windows Server 2012
Microsoft Windows Server 2012=r2
Microsoft Windows Server 2016
Microsoft Windows Server 2019
Microsoft Windows Server 2022
Microsoft Windows 10=20H2
Microsoft Windows 10=20H2
Microsoft Windows 10=20H2
Microsoft Windows 10=1809
Microsoft Windows 10=1809
Microsoft Windows 10=1809
Microsoft Windows 10=22H2
Microsoft Windows 10=22H2
Microsoft Windows 10=22H2
Microsoft Windows 10=1607
Microsoft Windows 10=1607
Microsoft Windows 10=21H2
Microsoft Windows 10=21H2
Microsoft Windows 10=21H2
Microsoft Windows 10
Microsoft Windows 10
Microsoft Windows Server 2008 R2
Microsoft Windows Server 2008 R2
Remediation
Event History
Apr 11, 2023
CVE Published
07:00 AM
Data Sourced
07:00 AM
DescriptionSeverityWeakness
Data Sourced
via Microsoft·07:00 AM
Affected Software
Updated
via Microsoft·07:00 AM
Description
CVE Published
via MITRE·07:13 PM
Data Sourced
via MITRE·07:13 PM
DescriptionSeverity
Frequently Asked Questions
1
What is the severity of CVE-2023-21729?
CVE-2023-21729 has a severity rating that indicates it allows for information disclosure through the Remote Procedure Call Runtime.
2
How do I fix CVE-2023-21729?
To fix CVE-2023-21729, apply the available security updates specifically designed for affected Microsoft products.
3
Which versions of Windows are affected by CVE-2023-21729?
CVE-2023-21729 affects several versions of Windows including Windows 10, Windows 11, and various Server editions.
4
Is CVE-2023-21729 being actively exploited?
As of the latest information, there are no confirmed reports of active exploitation for CVE-2023-21729.
5
What products from Microsoft are impacted by CVE-2023-21729?
Products impacted by CVE-2023-21729 include Windows 10, Windows 11, and Windows Server versions.