Microsoft Internet Explorer 8/9/10/11 / IIS / CScript.exe/WScript.exe VBScript - CRegExp..Execute Use of Uninitialized Memory (MS14-080/MS14-084)

!-- Source: http://blog.skylined.nl/20161107001.html Synopsis A specially crafted script can cause the VBScript engine to access data before initializing it. An attacker that is able to run such a script in any application that embeds the VBScript engine may be able to control execution flow and...

VBScript CRegExp::Execute Uninitialized Memory Use

Throughout November, I plan to release details on vulnerabilities I found in web-browsers which I've not released before. This is the fifth entry in that series. The below information is available in more detail on my blog at http://blog.skylined.nl/20161107001.html. There you can find a repro th...

Microsoft Internet Explorer 891011 IIS CScript.exeWScript.exe VBScript - CRegExp..Execute Use of Uninitialized Memory (MS14-080MS14-084)

Microsoft Internet Explorer 891011 IIS CScript.exeWScript.exe VBScript - CRegExp..Execute Use of Uninitialized Memory MS14-080MS14-084 !-- Source: http://blog.skylined.nl/20161107001.html Synopsis A specially crafted script can cause the VBScript engine to access data before initializing it. An...

MS16-116: Security Update in OLE Automation for VBScript Scripting Engine (3188724)

The remote Windows host is missing a security update. It is, therefore, affected by a remote code execution vulnerability in the Microsoft OLE Automation mechanism and the VBScript Scripting Engine due to improper handling of objects in memory. An unauthenticated, remote attacker can exploit this...

CVE-2016-3375

The OLE Automation mechanism and VBScript scripting engine in Microsoft Internet Explorer 9 through 11, Windows Vista SP2, Windows Server 2008 SP2 and R2 SP1, Windows 7 SP1, Windows 8.1, Windows Server 2012 Gold and R2, Windows RT 8.1, and Windows 10 Gold, 1511, and 1607 allow remote attackers to...

Memory corruption

The OLE Automation mechanism and VBScript scripting engine in Microsoft Internet Explorer 9 through 11, Windows Vista SP2, Windows Server 2008 SP2 and R2 SP1, Windows 7 SP1, Windows 8.1, Windows Server 2012 Gold and R2, Windows RT 8.1, and Windows 10 Gold, 1511, and 1607 allow remote attackers to...

CVE-2016-3375

The OLE Automation mechanism and VBScript scripting engine in Microsoft Internet Explorer 9 through 11, Windows Vista SP2, Windows Server 2008 SP2 and R2 SP1, Windows 7 SP1, Windows 8.1, Windows Server 2012 Gold and R2, Windows RT 8.1, and Windows 10 Gold, 1511, and 1607 allow remote attackers to...

Microsoft VBScript Scripting Engine OLE Automation Memory Corruption Vulnerability (3188724)

This host is missing a critical security update according to Microsoft Bulletin MS16-116 SPDX-FileCopyrightText: 2016 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...

Microsoft Fixes 47 Vulnerabilities with September Patch Tuesday

Microsoft patched 47 vulnerabilities as part of 14 security bulletins, seven critical, with its monthly Patch Tuesday updates today. The company is warning users that if left unpatched, 10 of the issues can lead to remote execution. The updates resolve issues in Microsoft Windows, Office, Office...

Scripting Engine Memory Corruption Vulnerability

A remote code execution vulnerability exists in the way that the Microsoft OLE Automation mechanism and the VBScript Scripting Engine in Internet Explorer access objects in memory. The vulnerability could corrupt memory in a way that could allow an attacker to execute arbitrary code in the contex...

Microsoft VBScript CVE-2016-3375 Remote Memory Corruption Vulnerability

Description Microsoft VBScript is prone to a remote memory-corruption vulnerability. Attackers can exploit this issue by enticing an unsuspecting user to view a specially crafted web page. Attackers can take advantage of this vulnerability to execute arbitrary code in the context of the currently...

Dropbox: XSS in OAuth Redirect Url

Hello guys, I found a XSS vulnerability in the OAuth Redirect Url parameter . So deep into the bug : Go to https://www.dropbox.com/developers/ Create an application In Redirect URIs , if you try to add javascript:alert1 it will tell you that javascript protocol is not accepted. But if you try to...

The vulnerability of the Internet Explorer browser, which allows a violator to trigger a service failure or execute arbitrary code

The vulnerabilities of JScript 5.8 and 9, and VBScript 5.7 and 5.8 in Internet Explorer are caused by buffer overflows. Exploiting these vulnerabilities allows a malicious actor to execute arbitrary code or cause a denial-of-service attack memory corruption through a specially crafted web page...

Internet Explorer 11 VBScript Engine Memory Corruption

This module requires Metasploit: http://metasploit.com/download Current source: https://github.com/rapid7/metasploit-framework require 'msf/core' class MetasploitModule "Internet Explorer 11 VBScript Engine Memory Corruption", 'Description' = %q This module exploits the memory corruption...

Internet Explorer 11 VBScript Engine Memory Corruption

This module exploits the memory corruption vulnerability CVE-2016-0189 present in the VBScript engine of Internet Explorer 11. This module requires Metasploit: https://metasploit.com/download Current source: https://github.com/rapid7/metasploit-framework class MetasploitModule "Internet Explorer ...

Malicious VBScript In HTML

A malicious Visual Basic Script VBS exists in an HTML-based web site. A remote attacker can exploit this issue by enticing a target user to open a specially crafted web page. Successful exploitation would allow an attacker to execute arbitrary code...

Cerber: Analyzing a Ransomware Attack Methodology To Enable Protection

Ransomware is a common method of cyber extortion for financial gain that typically involves users being unable to interact with their files, applications or systems until a ransom is paid. Accessibility of cryptocurrency such as Bitcoin has directly contributed to this ransomware model. Based on...

Microsoft Multiple Scripting Engine Memory Corruption Vulnerability (CNVD-2016-04925)

Microsoft Internet Explorer IE and Microsoft Edge are web browsers developed by Microsoft Corporation. The former is the default browser that comes with operating systems prior to Windows 10, and the latter is the default browser that comes with the latest operating system, Windows 10. JScript is...

Microsoft Multiple Scripting Engine Memory Corruption Vulnerability (CNVD-2016-04926)

Microsoft Internet Explorer IE and Microsoft Edge are web browsers developed by Microsoft Corporation. The former is the default browser that comes with operating systems prior to Windows 10, and the latter is the default browser that comes with the latest operating system, Windows 10. JScript is...

CVE-2016-3271

The VBScript engine in Microsoft Edge allows remote attackers to obtain sensitive information from process memory via a crafted web site, aka "Scripting Engine Information Disclosure Vulnerability."...