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Microsoft Weekly: Windows 11 builds, new zero-day vulnerability, and gaming news - Neowin.Microsoft November Patch Tuesday fixes 6 exploited zero-days, 68 flaws



 

Eleven of the 68 vulnerabilities fixed in today's update are classified as 'Critical' as they allow privilege elevation, spoofing, or remote code execution, one of the most severe types of vulnerabilities. This month's Patch Tuesday fixes six actively exploited zero-day vulnerabilities, with one being publicly disclosed.

Microsoft classifies a vulnerability as a windows 11 zero day if it is publicly disclosed or actively exploited with windows 11 zero day official fix available.

An attacker would have to host a specially crafted server windows 11 zero day or website. An attacker would have no way to force users to visit this specially crafted server share or website, but would have to convince them to visit the server share or website, typically by way of an enticement in an email or chat message. This security updates fixes two Mark of the Web bypasses discovered by Dormann, who demonstrated how a specially crafted Zip file can be created to bypass the Windows security feature.

Today, Dormann provided more details on how to create the Zip file and exploit this vulnerability, which is simply to create a ZIP archive containing a read-only file. As an authenticated user, the attacker could attempt adobe photoshop 2019 tutorial pdf free free trigger malicious code in the context of the server's account windows 11 zero day a network call.

More information about the above Microsoft Exchange vulnerabilities can be found in the next section. These vulnerabilities dah disclosed in eindows September by Vietnamese cybersecurity firm GTSC, who first spotted по этому адресу flaws used in attacks.

Below is the complete list of windpws vulnerabilities and released windows 11 zero day in the November Patch Tuesday updates. To access the full winvows of each vulnerability and the systems that it affects, you can view the full report here. Microsoft October Patch Tuesday fixes zero-day used in attacks, windows 11 zero day flaws.

Microsoft September Patch Tuesday fixes zero-day used in attacks, 63 flaws. Microsoft zerk Windows zero-day bug exploited to push malware. Microsoft adds new RSS feed for security update notifications. Windows 11 KB update released with по этому адресу bug fixes, improvements. You can remove the AES encryption settings on user accounts and group managed service accounts followed by resetting those account passwords required after modifying those option to become effective.

I fear the issue is deeper than just wwindows account negotiation. In my case all computer objects were unable to authenticate as well. In this situation the DC's could not even query their own sysvol.

Not a member yet? Register Now. Malwarebytes Anti-Malware. Xay Repair All In One. Everything Desktop Search. Xero AntiLogger Free. Zemana AntiMalware. Read our posting guidelinese to learn what content is prohibited. November 8, PM 4. Six actively exploited zero-days fixed This month's Patch Tuesday fixes six actively exploited zero-day vulnerabilities, with one being publicly disclosed.

The vulnerabilities were reported to Microsoft through the Zero Day Initiative program. Recent updates from other companies Windwos vendors who released updates in November include: Dag released Xcode Cisco released security updates for numerous products this month.

Google released Android's November security updates. Intel released the November security updates. The November Patch Tuesday Security Updates Below is the complete list of resolved vulnerabilities and released advisories in the November Patch Tuesday updates.

Related Articles: Microsoft October Patch Tuesday fixes zero-day eindows in attacks, 84 windows 11 zero day Microsoft September Patch Tuesday fixes zero-day used in attacks, 63 windows 11 zero day Microsoft fixes Windows zero-day bug exploited to push malware Microsoft adds new RSS feed for security update notifications Windows 11 KB update released with 30 bug fixes, improvements. Lawrence's area of expertise includes Windows, malware removal, and computer forensics.

Previous Article Next Article. NoneRain - 1 month wndows. JustinFlynn - 1 month ago. AngryAdmin - 1 month ago. AndWHUN - 4 weeks ago. You may also like:. Popular Stories. Latest Downloads. Malwarebytes Anti-Malware Version: 4. Everything Desktop Search Version: 1. Zemana AntiLogger Free Version: 1. Login Username. Remember Me.

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New Windows Search zero-day added to Microsoft protocol nightmare



   

Because TAG tracks hacking backed by nation-states, the discovery likely means that government-backed hackers are behind the zero-day exploits. Two more zero-days are escalation-of-privilege vulnerabilities, a class of vulnerability that, when paired with a separate vulnerability or used by someone who already has limited system privileges on a device, elevates system rights to those needed to install code, access passwords, and take control of a device.

As security in applications and operating systems has improved in the past decade, so-called EoP vulnerabilities have grown in importance. Last month, Microsoft was forced to publish an official security advisory regarding another Windows MSDT zero-day known as Follina after rejecting an initial report and tagging it as not a "security-related issue. Today, the company also released security updates to address a publicly disclosed zero-day tracked as ' CVE - Microsoft Exchange Information Disclosure Vulnerability,' allowing attackers to read targeted email messages.

In all, Microsoft patched vulnerabilities as part of the August Patch Tuesday , including 17 critical ones allowing for remote code execution and privilege escalation.

CISA orders agencies to patch new Windows zero-day used in attacks. Google patches new Chrome zero-day flaw exploited in attacks. Hackers steal crypto from Bitcoin ATMs by exploiting zero-day bug. Cisco released security updates for numerous products this month. Google released Android's November security updates. Intel released the November security updates. The November Patch Tuesday Security Updates Below is the complete list of resolved vulnerabilities and released advisories in the November Patch Tuesday updates.

Related Articles: Microsoft October Patch Tuesday fixes zero-day used in attacks, 84 flaws Microsoft September Patch Tuesday fixes zero-day used in attacks, 63 flaws Microsoft fixes Windows zero-day bug exploited to push malware Microsoft adds new RSS feed for security update notifications Windows 11 KB update released with 30 bug fixes, improvements.

Lawrence's area of expertise includes Windows, malware removal, and computer forensics. Previous Article Next Article. NoneRain - 1 month ago. JustinFlynn - 1 month ago. AngryAdmin - 1 month ago. AndWHUN - 4 weeks ago. The zero-day bug, tracked as CVE , is described as an elevation of privilege flaw in the Windows Common Log File System Driver, a subsystem used for data and event logging. The bug allows an attacker to obtain the highest level of access, known as system privileges, to a vulnerable device.

Filter by the "zero day" tag to only see software with zero-day vulnerabilities. View clear suggestions about remediation and mitigation options, including workarounds if they exist. Filter by the "zero day" tag to only see security recommendations addressing zero-day vulnerabilities. If there's software with a zero-day vulnerability and additional vulnerabilities to address, you'll get one recommendation about all vulnerabilities.

Go to the security recommendation page and select a recommendation with a zero-day. A flyout will open with information about the zero-day and other vulnerabilities for that software.

There will be a link to mitigation options and workarounds if they are available.



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