Even though Microsoft’s Identity focus moves towards the cloud, Windows Server 2016, Windows Server 2019 and Windows Server 2022 still receive updates to improve the experiences and security of Microsoft’s on-premises powerhouses. This is the list of Identity-related updates and fixes we saw for February 2023: Windows Server 2016 We observed the following update … Continue reading "On-premises Identity-related updates and fixes for February 2023"
Category: Security Updates
Security Updates
On-premises Identity-related updates and fixes for January 2023
Even though Microsoft’s Identity focus moves towards the cloud, Windows Server 2016, Windows Server 2019 and Windows Server 2022 still receive updates to improve the experiences and security of Microsoft’s on-premises powerhouses. This is the list of Identity-related updates and fixes we saw for January 2023: Windows Server 2016 We observed the following update … Continue reading "On-premises Identity-related updates and fixes for January 2023"
The January 2023 updates address Two LDAP vulnerabilities affecting Domain Controllers
When looking at the January 10, 2023, cumulative updates (1B23) for Windows Server today, I noticed two updates that specifically address a Remote Code Execution (RCE) vulnerability and a Denial of Service (DoS) vulnerability in Windows LDAP. These vulnerabilities are specific to Domain Controllers (in the default configuration), so this sparked my interest in these … Continue reading "The January 2023 updates address Two LDAP vulnerabilities affecting Domain Controllers"
On-premises Identity-related updates and fixes for December 2022
Even though Microsoft’s Identity focus moves towards the cloud, Windows Server 2016, Windows Server 2019 and Windows Server 2022 still receive updates to improve the experiences and security of Microsoft’s on-premises powerhouses. This is the list of Identity-related updates and fixes we saw for December 2022: Windows Server 2016 We observed the following update … Continue reading "On-premises Identity-related updates and fixes for December 2022"
VMSA-2022-0030 updates for VMware ESXi and vCenter Server address four security vulnerabilities (CVE-2022-31696 – CVE-2022-31699)
Yesterday, VMware released updates that addresses four vulnerabilities (CVE-2022-31696, CVE-2022-31697, CVE-2022-31698 and CVE-2022-31699). These vulnerabilities can be used to compromise virtual Domain Controllers running on ESXi. Note: The vulnerabilities exist in VMware Cloud Foundation, too. About the vulnerabilities VMware addressed these four vulnerabilities: VMware ESXi memory corruption vulnerability (CVE-2022-31696) The first vulnerability is a … Continue reading "VMSA-2022-0030 updates for VMware ESXi and vCenter Server address four security vulnerabilities (CVE-2022-31696 – CVE-2022-31699)"
On-premises Identity-related updates and fixes for November 2022
Even though Microsoft’s Identity focus moves towards the cloud, Windows Server 2016, Windows Server 2019 and Windows Server 2022 still receive updates to improve the experiences and security of Microsoft’s on-premises powerhouses. This is the list of Identity-related updates and fixes we saw for November 2022: Windows Server 2016 We observed the following updates … Continue reading "On-premises Identity-related updates and fixes for November 2022"
Domain Controllers running the latest updates may encounter LSASS memory leaks and unexpected restarts, unless…
After installing the most recent Updates on their Domain Controllers, some readers have reported in the comments that they experienced that the Local Security Authority Subsystem Service (LSASS) process on their Domain Controllers continually increases memory usage making their Domain Controllers become unresponsive and even automatically restart… The cause Many Active Directory admins experienced issues … Continue reading "Domain Controllers running the latest updates may encounter LSASS memory leaks and unexpected restarts, unless…"
HOWTO: Install the most recent Updates on your Domain Controllers
To address a known issue that affects Windows Servers that have the Domain Controller role, Microsoft has released an out-of-band update. After installing the November 2022 cumulative updates on Domain Controllers, you might experience Kerberos authentication issues due to the way Microsoft addressed CVE-2022-37966. Microsoft Windows 2022 Regardless of having installed the November 8, 2022 update for … Continue reading "HOWTO: Install the most recent Updates on your Domain Controllers"
A Critical Vulnerability in Veeam Backup for Google Cloud was automatically addressed (CVE-2022-43549)
Last week, Veeam identified a critical vulnerability in a component of its Backup for Google Cloud solution, that allows attackers to bypass authentication mechanisms and execute arbitrary code. About Veeam Backup for Google Veeam Backup for Google Cloud is a solution offered by Veeam to backup and restore Google Computer Engine instances, their persistent disks, … Continue reading "A Critical Vulnerability in Veeam Backup for Google Cloud was automatically addressed (CVE-2022-43549)"
Spend some Time on Properly Configuring and Monitoring your Domain Controllers this Patch Tuesday
This Patch Tuesday, Microsoft addressed 68 vulnerabilities. Of these vulnerabilities, three vulnerabilities are specific to Windows Server installations running as Domain Controllers. These updates are not of the ‘update and forget’ type of updates, but require some more work. So, spend some time on properly configuring your Domain Controllers, this Patch Tuesday. The three vulnerabilities … Continue reading "Spend some Time on Properly Configuring and Monitoring your Domain Controllers this Patch Tuesday"