Windows October 2022 Patchday: Fix for Domain Join Hardening (CVE-2022-38042) prevents domain join

Posted on 2022-10-12 by guenni

Windows[German]I'm posting a first warning about the October 2022 security updates for Windows here on the blog because a reader from the business environment pointed it out to me. The domain join hardening changes made with the updates to close the vulnerability (CVE-2022-38042) have powerful collateral damage. With this update, AD join of Windows clients may no longer be possible if certain conditions cannot be met – this affects all versions of Windows.

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Patchday: Windows 10-Updates (October 11, 2022)

Posted on 2022-10-12 by guenni

Windows[German]On October 11, 2022 (second Tuesday of the month, patchday at Microsoft), several cumulative updates were released for the supported Windows 10 builds (from RTM version to current version) as well as for the Windows Server counterparts. Here are some details on the respective security updates.

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Microsoft Security Update Summary (October 11, 2022)

Posted on 2022-10-11 by guenni

Update[German]On October 11, 2022, Microsoft released security updates for Windows clients and servers, for Office, etc. – as well as for other products – were released. The security updates fix 84 vulnerabilities, 13 of which are critical and one 0-day vulnerability. Among other things, a printer vulnerability in Windows, and an Active Directory Certificate Services vulnerability are corrected – both rated critical. Below is a compact overview of these updates released on Patchday.

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Exchange Server: New 0-day (not NotProxyShell, CVE-2022-41040, CVE-2022-41082)

Posted on 2022-10-11 by guenni

Exchange Logo[German]We're likely to get security updates for on-premises Exchange Server (2016-2019) in a few hours that will hopefully close the two 0-day vulnerabilities (CVE-2022-41040, CVE-2022-41082) known since late September 2022. But there is likely another 0-day vulnerability in Exchange Server that is being actively exploited in the wild to infect installations with the LockBit 3.0 ransomware. Here is some information on what I am aware of.

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Adobe Acrobat (Reader) DC 2022.003.20258; Installer Error 2251.Database: Transform

Posted on 2022-10-11 by guenni

[German]Adobe has released its (planned) update of Adobe Acrobat (Reader) DC to version 2022.003.20258 (Windows) and (Mac) on October 11, 2022. This update includes some new features and fixes some bugs. However, the installation ends with the error "2251.Database: Transform" for some users.

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Why ISL Online: Critical factors when choosing a remote desktop solution

[Sponsored Post]In the rapidly evolving IT world, choosing the right remote desktop software is critical for organizations that value security, ease of use and reliability. One provider of secure remote access that has been on the market since 2001 is ISL Online, which presents some considerations for choosing such software below. More ...

Windows 10: Beware of a possible TLS disaster on October 2022 patchday

Posted on 2022-10-11 by guenni

Windows[German]Today, October 11, 2022 is Microsoft's patchday, and Windows 10 will also receive its monthly security update. As a precaution, I draw your attention to an issue that could possibly cause trouble in a few hours under Windows 10 20H2 to 21H2: Microsoft is expected to disable TLS 1.0 and 1.1 with the security update for these Windows 10 versions. On the other hand, it looks like the TLS 1.3 implementation is causing problems on Windows 10. So, there could be problems with remote desktop applications and all applications that rely on TLS 1.0/1.1.

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Exchange Server: Microsofts improves solutions for 0-day mitigation again (October 8, 2022)

Posted on 2022-10-11 by guenni

Exchange Logo[German]One more addendum regarding On-Premises Exchange Server (2016-2019) and the two 0-Day vulnerabilities (CVE-2022-41040, CVE-2022-41082) known since the end of September 2022. As of the weekend (October 8, 2022), Microsoft had again tweaked its articles to mitigate these vulnerabilities. In addition, a blog reader came forward to point out errors in the fixed PowerShell script. I'm just getting around to writing an addendum on the state of affairs today. With any luck, there will be a patch in a few hours.

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VirtualBox 7.0.0 with Secure Boot and virtual TPM support

Posted on 2022-10-11 by guenni

Virtualbox[German]Oracle's developers have released the new Virtualbox version 7.0.0 on October 10, 2022. Secure Boot has been implemented in the EFI in this version. In addition, this version can emulate virtual TPM 1.2 and 2.0, which comes into play for Windows 11.

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iOS 16.0.3 released

Posted on 2022-10-11 by guenni

[German]Apple has released iOS 16.0.3 for newer iPhone models on October 10, 2022. It is a security update that is supposed to fix the CVE-2022-22658 vulnerability in Mail.  Thanks to Gerold for the tip.  Continue reading →

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Windows 11 22H2: Microsoft confirms performance issues when copying files

Posted on 2022-10-10 by guenni

Windows[German]Copying large files under Windows 11 22H2 can lead to a serious drop in speed. What was already known from user circles and described by individual Microsoft employees has now been officially confirmed by Microsoft. So far, there are only workarounds that Microsoft suggests to work around the problem. Below is an overview of where the problem occurs and what the user can do about it.

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Posted in issue, Update, Windows | Tagged , , | 3 Comments