Error: “Cannot start apps. Please run reset receiver to resolve a lockdown conflict for ClientHostedAppsShortcuts (error 2320)”

Users access a StoreURL and launch published IE from their Client machines. Then they use published IE and connect to another StoreURL from another farm to access another application. Majority but not all users get errors while launching the application. Error: “Cannot start apps. Please run Rese...

VulnCheck KEV: CVE-2017-0059

Microsoft Internet Explorer allow remote attackers to obtain sensitive information from process memory via a crafted web site...

VulnCheck KEV: CVE-2017-0037

Microsoft Edge and Internet Explorer have a type confusion vulnerability in mshtml.dll, which allows remote code execution...

The vulnerability in the JavaScript engine of Microsoft Edge and Internet Explorer allows a hacker to execute arbitrary code.

The vulnerability in Microsoft Edge and Internet Explorer JavaScript engines arises from an operation that goes beyond the buffer boundaries in memory memory corruption due to script execution. Exploiting this vulnerability allows a malicious actor to execute arbitrary code in the context of the...

Vulnerability of the JavaScript kernel in Microsoft Edge and Internet Explorer browsers, allowing attackers to execute arbitrary code

The vulnerability in the Microsoft Edge JavaScript kernel is caused by an operation going beyond the buffer boundaries in memory memory corruption due to a script error. Exploiting this vulnerability allows a malicious actor to execute arbitrary code in the context of the current user, as a resul...

The vulnerability of object handlers in Internet Explorer’s memory allows a hacker to execute arbitrary code.

The vulnerability of object handlers in Internet Explorer’s memory is caused by an operation that goes beyond the buffer boundaries in memory violation of access control to memory objects. Exploiting this vulnerability allows a remote attacker to execute arbitrary code in the context of the curre...

The vulnerability in the JavaScript engine of Microsoft Edge and Internet Explorer allows a hacker to execute arbitrary code.

The vulnerability in Microsoft Edge and Internet Explorer JavaScript engines arises from an operation that goes beyond the buffer boundaries in memory memory corruption due to script execution. Exploiting this vulnerability allows a malicious actor to execute arbitrary code in the context of the...

Vulnerability of object handlers in the memory of Internet Explorer and Microsoft Edge browsers, allowing attackers to execute arbitrary code

The vulnerability of object handlers in the memory of Internet Explorer and Microsoft Edge arises from the execution of operations beyond the buffer boundaries in memory memory corruption. Exploiting this vulnerability allows a malicious actor to execute arbitrary code in the context of the curre...

Vulnerability of object handlers in Microsoft Edge and Internet Explorer browsers’ memory, allowing attackers to execute arbitrary code

The vulnerability of object handlers in the memory of Microsoft Edge and Internet Explorer arises from the execution of operations beyond the buffer boundaries in memory memory corruption. Exploiting this vulnerability allows a malicious actor to execute arbitrary code in the context of the curre...

Microsoft Internet Explorer Remote Code Execution Vulnerability(CVE-2017-8618)

There is a type confusion issue related to how some arithmetic operations are performed in VBScript. To illustrate, see the following simplified code of VbsVarMod static unsigned char resultlookuptable1818 = ... void VbsVarModVAR v1, VAR v2 VAR arithv1 = v1-PvarGetArithVal; VAR arithv2 =...

Microsoft Chakra JavaScript Engine Remote Code Execution Vulnerability

Microsoft Chakra JavaScript engine is a component of the JavaScript engine used in Internet Explorer and Edge Web browsers by Microsoft. A remote code execution vulnerability exists in the Microsoft Chakra JavaScript engine. A remote attacker could exploit this vulnerability to execute arbitrary...

Microsoft Edge 38.14393.1066.0 - textarea.defaultValue Memory Disclosure

Microsoft Edge 38.14393.1066.0 - textarea.defaultValue Memory Disclosure var n = 0; function go document.addEventListener"DOMNodeRemoved", eventhandler; eventhandler; function eventhandler n++; ifn==5 return; //prevent going into an infinite recursion t.defaultValue = "aaaaaaaaaaaaaaaaaaaa";...

Cerber ransomware delivered in format of a different order of Magnitude

As a follow up to our study into the Magnitude exploit kit and its gate which we profiled in a previous blog post, we take a look at an interesting technique used to distribute the Cerber ransomware. Exploit kits are a very effective means of serving malicious payloads and an important aspect is...

Microsoft Internet Explorer Remote Memory Corruption Vulnerability (CNVD-2017-28004)

Microsoft Internet Explorer is a popular WEB browser. A memory corruption vulnerability exists in Microsoft Internet Explorer, which allows remote attackers to exploit the vulnerability by presenting a special WEB page and tricking a user into visiting it, which could crash the application or...

Microsoft Internet Explorer Security Bypass Vulnerability (CNVD-2017-20512)

Microsoft Windows 10 and Windows Server 2016 are both products of Microsoft Corporation USA. The former is an operating system for personal computers and the latter is a server operating system.Internet Explorer IE is a web browser that comes with the Windows operating system. A security bypass...

Microsoft Windows Multiple Vulnerabilities (KB4034668)

This host is missing a critical security update according to Microsoft KB4034668 SPDX-FileCopyrightText: 2017 Greenbone AG Some text descriptions might be excerpted from a referenced sources, and are Copyright C by the respective right holders. SPDX-License-Identifier: GPL-2.0-only ifdescription...

Microsoft Windows Multiple Vulnerabilities (KB4034658)

This host is missing a critical security update according to Microsoft KB4034658 SPDX-FileCopyrightText: 2017 Greenbone AG Some text descriptions might be excerpted from a referenced sources, and are Copyright C by the respective right holders. SPDX-License-Identifier: GPL-2.0-only ifdescription...

Microsoft IE And Microsoft Edge Multiple Flash Player Vulnerabilities (4034662)

This host is missing a critical security update according to Microsoft KB4034662. SPDX-FileCopyrightText: 2017 Greenbone AG Some text descriptions might be excerpted from a referenced sources, and are Copyright C by the respective right holders. SPDX-License-Identifier: GPL-2.0-only ifdescription...

Microsoft Windows Multiple Vulnerabilities (KB4034660)

This host is missing a critical security update according to Microsoft KB4034660 SPDX-FileCopyrightText: 2017 Greenbone AG Some text descriptions might be excerpted from a referenced sources, and are Copyright C by the respective right holders. SPDX-License-Identifier: GPL-2.0-only ifdescription...

Microsoft Edge Remote Code Execution Vulnerability (CNVD-2017-24171)

Microsoft Internet Explorer is the default browser that comes with operating systems prior to Windows 10, and Microsoft Edge is the default browser that comes with the latest operating system, Windows 10. A remote code execution vulnerability exists in Microsoft Internet Explorer. An attacker can...