Patch Tuesday: Microsoft Releases Update to Fix 53 Vulnerabilities

It's Patch Tuesday—time to update your Windows devices. Microsoft has released a large batch of security updates as part of its November Patch Tuesday in order to fix a total of 53 new security vulnerabilities in various Windows products, 19 of which rated as critical, 31 important and 3 moderate...

Microsoft November Patch Tuesday Fixes 20 Critical Vulnerabilities

Microsoft tackled 53 vulnerabilities with today’s Patch Tuesday bulletin. Remote code execution bugs dominated this month’s patches, representing 25 fixes. In total, 20 of Microsoft’s security fixes were rated critical. Notable are four vulnerabilities with public exploits identified by Microsoft...

Device Guard Security Feature Bypass Vulnerability

A security feature bypass exists when Device Guard incorrectly validates an untrusted file. An attacker who successfully exploited this vulnerability could make an unsigned file appear to be signed. Because Device Guard relies on the signature to determine the file is non-malicious, Device Guard...

KB4048953: Windows 10 Version 1607 and Windows Server 2016 November 2017 Cumulative Update

The remote Windows host is missing security update 4048953. It is, therefore, affected by multiple vulnerabilities : - A security feature bypass vulnerability exists when Microsoft Edge improperly handles redirect requests. The vulnerability allows Microsoft Edge to bypass Cross- Origin Resource...

Microsoft Windows Device Guard CVE-2017-11830 Security Bypass Vulnerability

Description Microsoft Windows is prone to a security-bypass vulnerability. An attacker can exploit this issue to bypass certain security restrictions and perform unauthorized actions. This may aid in further attacks. Technologies Affected Microsoft Windows 10 Version 1607 for 32-bit Systems...

KB4048952: Windows 10 Version 1511 November 2017 Cumulative Update

The remote Windows host is missing security update 4048952. It is, therefore, affected by multiple vulnerabilities : - A remote code execution vulnerability exists in the way that Microsoft browsers access objects in memory. The vulnerability could corrupt memory in a way that could allow an...

KLA11136 Multiple vulnerabilities in Microsoft Windows

Multiple vulnerabilities were found in Microsoft Windows. Malicious users can exploit these vulnerabilities to obtain sensitive information, cause denial of service, bypass security restrictions, gain privileges. Below is a complete list of vulnerabilities: 1. An information disclosure...

KB4048956: Windows 10 LTSB November 2017 Cumulative Update

The remote Windows host is missing security update 4048956. It is, therefore, affected by multiple vulnerabilities : - A remote code execution vulnerability exists in the way that Microsoft browsers access objects in memory. The vulnerability could corrupt memory in a way that could allow an...

KB4042895: Windows 10 October 2017 Cumulative Update (KRACK)

The remote Windows host is missing security update 4042895. It is, therefore, affected by multiple vulnerabilities : - An information disclosure vulnerability exists when the Windows kernel improperly handles objects in memory. An attacker who successfully exploited this vulnerability could obtai...

Introducing Windows Defender Application Control

Application control is a crucial line of defense for protecting enterprises given today’s threat landscape, and it has an inherent advantage over traditional antivirus solutions. Specifically, application control flips the model from one where all applications are assumed trustworthy by default t...

Microsoft Windows 10 - WLDP/MSHTML CLSID UMCI Bypass Exploit

Exploit for windows platform in category dos / poc Source: https://bugs.chromium.org/p/project-zero/issues/detail?id=1328 Windows: WLDP/MSHTML CLSID UMCI Bypass Platform: Windows 10 S thought should be anything with UMCI Class: Security Feature Bypass Summary: The enlightened lockdown policy chec...

Microsoft Windows Device Guard Local Security Bypass Vulnerability(CVE-2017-11823)

Windows: WLDP/MSHTML CLSID UMCI Bypass Platform: Windows 10 S thought should be anything with UMCI Class: Security Feature Bypass Summary: The enlightened lockdown policy check for COM Class instantiation can be bypassed in MSHTML hosts leading to arbitrary code execution on a system with UMCI...

Microsoft Windows 10 - WLDP/MSHTML CLSID UMCI Bypass

Source: https://bugs.chromium.org/p/project-zero/issues/detail?id=1328 Windows: WLDP/MSHTML CLSID UMCI Bypass Platform: Windows 10 S thought should be anything with UMCI Class: Security Feature Bypass Summary: The enlightened lockdown policy check for COM Class instantiation can be bypassed in...

Microsoft Windows 10 - WLDPMSHTML CLSID UMCI Bypass

Microsoft Windows 10 - WLDPMSHTML CLSID UMCI Bypass Source: https://bugs.chromium.org/p/project-zero/issues/detail?id=1328 Windows: WLDP/MSHTML CLSID UMCI Bypass Platform: Windows 10 S thought should be anything with UMCI Class: Security Feature Bypass Summary: The enlightened lockdown policy che...

CVE-2017-8715

The Microsoft Device Guard on Microsoft Windows 10 Gold, 1511, 1607, and 1703, and Windows Server 2016 allows a security feature bypass by the way it handles Windows PowerShell sessions, aka "Windows Security Feature Bypass"...

CVE-2017-8715

The Microsoft Device Guard on Microsoft Windows 10 Gold, 1511, 1607, and 1703, and Windows Server 2016 allows a security feature bypass by the way it handles Windows PowerShell sessions, aka "Windows Security Feature Bypass"...

CVE-2017-11823

The Microsoft Device Guard on Microsoft Windows 10 Gold, 1511, 1607, and 1703, and Windows Server 2016 allows a security feature bypass by the way it handles Windows PowerShell sessions, aka "Microsoft Windows Security Feature Bypass"...

CVE-2017-11823

The Microsoft Device Guard on Microsoft Windows 10 Gold, 1511, 1607, and 1703, and Windows Server 2016 allows a security feature bypass by the way it handles Windows PowerShell sessions, aka "Microsoft Windows Security Feature Bypass"...

Security feature bypass

The Microsoft Device Guard on Microsoft Windows 10 Gold, 1511, 1607, and 1703, and Windows Server 2016 allows a security feature bypass by the way it handles Windows PowerShell sessions, aka "Windows Security Feature Bypass"...

CVE-2017-11823

The Microsoft Device Guard on Microsoft Windows 10 Gold, 1511, 1607, and 1703, and Windows Server 2016 allows a security feature bypass by the way it handles Windows PowerShell sessions, aka "Microsoft Windows Security Feature Bypass"...