3881 matches found
December 12, 2017—KB4053579 (OS Build 14393.1944)
None None...
KB4053580: Windows 10 Version 1703 December 2017 Security Update
The remote Windows host is missing security update 4053580. It is, therefore, affected by multiple vulnerabilities : - A remote code execution vulnerability exists in the way that the scripting engine handles objects in memory in Microsoft Edge. The vulnerability could corrupt memory in such a wa...
KB4053578: Windows 10 Version 1511 December 2017 Security Update
The remote Windows host is missing security update 4053578. It is, therefore, affected by multiple vulnerabilities : - A remote code execution vulnerability exists in the way that the scripting engine handles objects in memory in Microsoft Edge. The vulnerability could corrupt memory in such a wa...
KB4053579: Windows 10 Version 1607 and Windows Server 2016 December 2017 Security Update
The remote Windows host is missing security update 4053579. It is, therefore, affected by multiple vulnerabilities : - A remote code execution vulnerability exists in the way that the scripting engine handles objects in memory in Microsoft Edge. The vulnerability could corrupt memory in such a wa...
KB4054517: Windows 10 Version 1709 and Windows Server Version 1709 December 2017 Security Update
The remote Windows host is missing security update 4054517. It is, therefore, affected by multiple vulnerabilities : - A remote code execution vulnerability exists in the way that the scripting engine handles objects in memory in Microsoft Edge. The vulnerability could corrupt memory in such a wa...
Microsoft Windows Device Guard CVE-2017-11899 Remote Security Bypass Vulnerability
Description Microsoft Windows is prone to a remote 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 System...
KB4053581: Windows 10 December 2017 Security Update
The remote Windows host is missing security update 4053581. It is, therefore, affected by multiple vulnerabilities : - 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...
The vulnerability of the Microsoft Device Guard component in Windows operating systems allows a hacker to inject malicious code into Windows PowerShell sessions.
The vulnerability of the components used to protect the integrity of Microsoft Device Guard’s hardware and software on Windows operating systems is related to deficiencies in access control. Exploiting this vulnerability could allow an attacker, operating locally, to bypass integrity checks and...
November 27, 2017—KB4051033 (OS Build 14393.1914)
None None...
Clarifying the behavior of mandatory ASLR
Last week, the CERT/CC published an advisory describing some unexpected behavior they observed when enabling system-wide mandatory Address Space Layout Randomization ASLR using Windows Defender Exploit Guard WDEG and EMET on Windows 8 and above. In this blog post, we will explain the configuratio...
Clarifying the behavior of mandatory ASLR
Last week, the CERT/CC published an advisory describing some unexpected behavior they observed when enabling system-wide mandatory Address Space Layout Randomization ASLR using Windows Defender Exploit Guard WDEG and EMET on Windows 8 and above. In this blog post, we will explain the configuratio...
US-CERT Warns of ASLR Implementation Flaw In Windows
The U.S. Computer Emergency Readiness Team is warning of a vulnerability in Microsoft’s implementation of Address Space Layout Randomization that affects Windows 8, Windows 8.1 and Windows 10. The vulnerability could allow a remote attacker to take control of an affected system. Microsoft said it...
Windows Defender System Guard でシステムのセキュリティを強化し整合性を維持する
本記事は、Windows Security のブログ “Hardening the system and maintaining integrity with Windows Defender System Guard” 2017 年 10 月 23 日 米国...
Microsoft Windows 10 - CiSetFileCache TOCTOU Security Feature Bypass Vulnerability
Exploit for windows platform in category local exploits Source: https://bugs.chromium.org/p/project-zero/issues/detail?id=1332 Windows: CiSetFileCache TOCTOU Security Feature Bypass Platform: Windows 10 10586/14393/10S not tested 8.1 Update 2 or Windows 7 Class: Security Feature Bypass Summary:...
Microsoft Windows 10 - CiSetFileCache TOCTOU Security Feature Bypass
Microsoft Windows 10 - CiSetFileCache TOCTOU Security Feature Bypass Source: https://bugs.chromium.org/p/project-zero/issues/detail?id=1332 Windows: CiSetFileCache TOCTOU Security Feature Bypass Platform: Windows 10 10586/14393/10S not tested 8.1 Update 2 or Windows 7 Class: Security Feature Bypa...
Microsoft Windows 10 - CiSetFileCache TOCTOU Security Feature Bypass
Source: https://bugs.chromium.org/p/project-zero/issues/detail?id=1332 Windows: CiSetFileCache TOCTOU Security Feature Bypass Platform: Windows 10 10586/14393/10S not tested 8.1 Update 2 or Windows 7 Class: Security Feature Bypass Summary: It’s possible to add a cached signing level to an unsigne...
BSA-2017-457
Security Advisory ID : BSA-2017-457 Component : GnuPG & Libgcrypt Revision : 2.0: Final GnuPG before 1.4.14, and Libgcrypt before 1.5.3 as used in GnuPG 2.0.x and possibly other products, allows local users to obtain private RSA keys via a cache side-channel attack involving the L3 cache, aka...
Windows 8 and later fail to properly randomize every application if system-wide mandatory ASLR is enabled via EMET or Windows Defender Exploit Guard
Overview Microsoft Windows 8 introduced a change in how system-wide mandatory ASLR is implemented. This change requires system-wide bottom-up ASLR to be enabled for mandatory ASLR to receive entropy. Tools that enable system-wide ASLR without also setting bottom-up ASLR will fail to properly...
Microsoft Windows Device Guard Security Bypass Vulnerability (CNVD-2017-37111)
Microsoft Windows is a series of operating systems released by Microsoft Corporation in the U.S. Device Guard is one of the device protection components. A security feature bypass vulnerability exists in Device Guard in Microsoft Windows. A remote attacker could exploit this vulnerability to...
Microsoft Windows Edge ChakraCore Security Bypass Vulnerability
Microsoft Windows 10 and Windows Server Version 1709 are products of Microsoft Corporation.Microsoft Windows 10 is a cross-platform operating system for PCs and laptops, tablets, and cell phones.Windows Server Version 1709 is a server operating system.Edge is one of the default browsers that come...