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Category: Hotfixes, Updates

Deployment Hotfixes, Updates WSUS

Problematic W11 preview patch KB5035942 do not install rollback HP laptop seen

03.04.2024 admin

  Patch: 2024-03 Cumulative Update Preview for Windows 11 Version 23H2 for x64-based Systems (KB5035942) OS Builds : 22621.3374 22631.3374 Patch details: March 26, 2024—KB5035942 (OS Builds 22621.3374 and 22631.3374) Preview – Microsoft Support https://support.microsoft.com/en-us/topic/march-26-2024-kb5035942-os-builds-22621-3374-and-22631-3374-preview-3ad9affc-1a91-4fcb-8f98-1fe3be91d8df   The KB5035942 preview patch seems to make some problem on different brands of systems. Some customer reported bluescreen or […]

Hotfixes, Updates Server 2016 WSUS

WSUS ImportUpdateToWSUS.ps1, March 2024 security update DC fails SRV 2019 and 2022 how to fix all steps

26.03.2024 admin

03/2024, out of Band patches for DC crash KB5037422, KB5037425, KB5037423, KB5037426   DEUTSCH https://www.butsch.ch/post/windows-update-server-import-fehler-powershell-kb5037422-kb5037425-kb5037423-kb5037426/ ENGLISCH https://www.butsch.ch/post/wsus-importupdatetowsus-ps1-march-2024-security-update-dc-fails-srv-2019-and-2022-how-to-fix-all-steps/     We explain how to import the 4-5 manual patches for Server 2012R2, 2016, 2019, 2022 and what to fix if you get an error when you run the script to ImportUpdateToWSUS.ps1 to import the patches into […]

Hotfixes, Updates Microsoft Server OS Server 2022 [21H2/22H2/32H2] WSUS

Microsoft Patch KB5034439 Server 2022 also fails on SRV 2022 without Recovery Partition

11.01.2024 admin

Microsoft Patch KB5034439 Server 2022 also fails on SRV 2022 without Recovery Partition or with too small recovery Partition (Free space under 250MB) ERROR: KB5034439, 0x8024200B, 0x80070643 ERROR_INSTALL_FAILURE. PATCH: 024-01 Security Update for Microsoft server operating system version 21H2 for x64-based Systems (KB5034439). Status 12.01.2024 —————————————————– Microsoft has releases two PowerShell with which you should […]

DLP | Data Loss Prevention EPO | ePolicy Orchestrator Hotfixes, Updates

Mcafee/Trellix EPO 5.10 SP1 UPD2 (Update 2) Installation CVE-2023-5444 (RISK HIGH) and CVE-2023-5445

28.11.2023 admin

Exploit/Lücken CVE-2023-5444 (RISK HIGH) und CVE-2023-5445. Update Mcafee/Trellix EPO Management Server   There is emergency patch for EPO and the Trellix Forum seems to be down or rebuilt? Here is some info to help you this way. We have just updated around 10 EPO on-premises installations from EPO 5.10 SP1 to UPD2 or from 5.10 […]

Hotfixes, Updates SECURITY

02.07.2023, CITRIX 0-DAY, Pre Authentication XSS in Citrix Gateway (CVE-2023-24488)

02.07.2023 admin

02.07.2023 Attacker is able to change the redirection of the LOGOUT page. To date we are unsure if this is only if you you use SAML as in the NOV 2022 Exploit. GET /oauth/idp/logout?post_logout_redirect_uri=%0d%0a%0d%0a%3Cscript%3Ealert(document.cookie)%3C/script%3E HTTP/1.1 Pre Authentication XSS in Citrix Gateway (CVE-2023-24488) Die Abfrageparameter für URL werden nicht ausreichend gesäubert, bevor sie in den HTTP […]

Exchange 2010 Exchange 2013 Exchange 2016 Exchange 2019 Hotfixes, Updates M365,AZURE,INTUNE SECURITY SPAM Fortimail

CVE-2023-23397, Outlook.exe Exploit, PidLIDReminder custom Sound ab SMB für Termin Reminder

15.03.2023 admin

CVE-2023-23397 Was ausgenutz wird: Anstatt Standard Microsoft Outlook Sound kann man für ein meeting reminder einen Custom Sound angeben. Dieser kann auf einem Share liegen. Da liegt der Hund begraben. https://learn.microsoft.com/de-de/office/client-developer/outlook/mapi/pidlidreminderoverride-canonical-property https://www.forbes.com/sites/daveywinder/2023/03/15/microsoft-outlook-warning-critical-new-email-exploit-triggers-automatically-update-now/?sh=47f058ce6e5e CVE-2023-23397 ist ein Outlook-Bug. Wenn Sie eine eingehende E-Mail für einen Termin mit einer benutzerdefinierten Erinnerung (Ton, Attribut PidLIDReminder) senden, wird Outlook.exe (2012/2016) versuchen, […]

Deployment Hotfixes, Updates M365,AZURE,INTUNE W10 WSUS

Starting march 2023, Microsoft EDGE will be the new Adobe Reader and Acrobat if you Opt IN

14.02.2023 admin

Starting march 2023, Microsoft EDGE will be the new Adobe Reader and Acrobat if you Opt IN I just found some Information while searching for more Infos about the 02/2023 Windows Updates/Patches. This is interesting because we mostly do AutoUpdates for Defender and EDGE Updates while we analyse and test all other monthly CUMU updates […]

Deployment Hotfixes, Updates Microsoft SCCM,MEM,MDT WSUS

August 08/2022 Patch KB5012170 Update for Secure Boot DBX problem 0x800f0922

15.08.2022 admin

August 08/2022 Patch KB5012170 Update for Secure Boot DBX problem 0x800f0922 Problem: You can’t install August 2022 Update KB5012170 on some systems under certain condition where Secure Boot is enbled and not latest BIOS/UEFI Firmware . You will receive an Error 0x800f0922 Error: Package KB5015730 failed to be changed to the Installed state. Status: 0x800f0922. […]

CRUNCH Exchange 2016 Hotfixes, Updates

Exchange 2016 CU20 Schema Update setup.exe /preparead fail because of case sensitivity of OWA APP Policy

19.04.2021 admin

ISO/PATCH: ExchangeServer2016-x64-cu20 Cumulative Update 20 for Exchange Server 2016 (microsoft.com)  Problem: Exchange 2016 CU20 Setup.exe /preparead (Version 15.1.2242.4 Fails) on Server 2016 (1607) Step Configuring Microsoft Exchange Server Organization Preparation results FAILED Exchange 2016 CU 20 need and fails to update Active Directory Schema to newer Version (setup.exe /prepareschema works setup.exe /Preparead fails) if you […]

Hotfixes, Updates VMWare

February 02/2021 Windows Updates Deinstall Adobe Flash on Server and Clients W10 – Attention VMware vCenter/ESX Admins

18.02.2021 admin

February 02/2021 Windows Updates Deinstall Adobe Flash on Server and Clients W10 – Attention VMware vCenter/ESX Admins Mit den Februar 2021 Windows Updates wird Adobe Flash (MS) de-installiert. Von Hand installierte Adobe Flash Binary bleiben auf den Systemen. Bei Teils Kunden brauchen wir ja noch FLASH fuer den Web Zugriff auf vCenter/ESX.   Wenn man […]

GPO | Gruppenrichtlinien Hotfixes, Updates

09/2020 Patchday, KB4577015, breaks MMC (wsecedit.dll ) console for local security and GPO SRV 2016

28.09.2020 admin

  ERROR: wsecedit.dll, MMC, Local Security Policy, Security Options > “MMC has detected and error in a snap-in” Update 2020-09 Cumulative Update (KB4577015) bug mit GPO/MMC. “Next steps: We are working on a resolution and will provide an update in an upcoming release.” Macht ein bug bei Server 2016 z.B. MMC-Konsole. Ich würde daher DC […]

Hotfixes, Updates WSUS

Unable to import KB Notfall,Interim,Post Microsoft Patchday patch into WSUS-Server running under Microsoft Server 2012 R2

27.09.2020 admin

Unable to import KB Notfall/Interim/Post Microsoft Patchday patch into WSUS-Server running under Microsoft Server 2012 R2. Problem: You are unable to import Patches from Windows Update Catalog on 2012 R2 WSUS Problem: You do not see the import direct into WSUS button /Direct in WSUS-importieren auf 2019 nicht sichtbar (EDGE/IE mix) Most people discover while […]

FW Fortigate FW Sophos Hotfixes, Updates SECURITY W10

Browser TLS 1.3 activated and your Firewall can’t handle it?

02.09.2020 admin

TLS 1.3 https://tools.ietf.org/html/rfc8446 Some modern Browser switch to TLS 1.3 automatic if the Web server on the other side supports this. Like Version 72 of Chrome.exe or even your OS is like Windows 10 Buildnummer 20170 upwards (That means the OS itself). So it’s all safer and faster? https://blogs.windows.com/windows-insider/2020/07/15/announcing-windows-10-insider-preview-build-20170/ The problem is that some Next […]

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