Microsoft Windows Multiple Vulnerabilities (KB4471318)

This host is missing a critical security update according to Microsoft KB4471318 SPDX-FileCopyrightText: 2018 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 Internet Explorer VBScript Engine Remote Code Execution Vulnerability

Microsoft Windows Server 2012 and others are a series of operating systems released by Microsoft.Internet Explorer IE is one of the web browsers that comes with the Windows operating system.VBScript engine is one of the... VBScript engine is one of the VBScript script engines. A remote code...

CVE-2018-8619

A remote code execution vulnerability exists when the Internet Explorer VBScript execution policy does not properly restrict VBScript under specific conditions, aka "Internet Explorer Remote Code Execution Vulnerability." This affects Internet Explorer 9, Internet Explorer 11, Internet Explorer 1...

Microsoft Windows Multiple Vulnerabilities (KB4471327)

This host is missing a critical security update according to Microsoft KB4471327 SPDX-FileCopyrightText: 2018 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...

Internet Explorer Remote Code Execution Vulnerability

A remote code execution vulnerability exists when the Internet Explorer VBScript execution policy does not properly restrict VBScript under specific conditions. An attacker who exploited the vulnerability could run arbitrary code with medium-integrity level privileges the permissions of the curre...

Microsoft Internet Explorer VBScript Engine CVE-2018-8619 Remote Memory Corruption Vulnerability

Description Microsoft Internet Explorer is prone to a remote memory-corruption vulnerability. Attackers can exploit this issue to execute arbitrary code in the context of the currently logged-in user. Failed attacks will cause denial of service conditions. Technologies Affected Microsoft Internet...

KLA11884 Multiple vulnerability in Microsoft Products (ESU)

Multiple vulnerabilities were found in Microsoft Products Extended Support Update. Malicious users can exploit these vulnerabilities to gain privileges, obtain sensitive information, execute arbitrary code. Below is a complete list of vulnerabilities: 1. An elevation of privilege vulnerability in...

KB4471328: Windows 7 and Windows Server 2008 R2 December 2018 Security Update

The remote Windows host is missing security update 4471328 or cumulative update 4471318. It is, therefore, affected by multiple vulnerabilities : - A remote code execution vulnerability exists when the Microsoft .NET Framework fails to validate input properly. An attacker who successfully exploit...

KLA11388 Multiple vulnerabilities in Microsoft Browsers

Multiple serious vulnerabilities were found in Microsoft Browsers Malicious users can exploit these vulnerabilities to execute arbitrary code. Below is a complete list of vulnerabilities: 1. A memory corruption vulnerability in Chakra Scripting Engine can be exploited remotely via specially craft...

KB4471319: Windows Server 2008 December 2018 Security Update

The remote Windows host is missing security update 4471319 or cumulative update 4471325. It is, therefore, affected by multiple vulnerabilities : - A remote code execution vulnerability exists when the Internet Explorer VBScript execution policy does not properly restrict VBScript under specific...

KB4471326: Windows Server 2012 December 2018 Security Update

The remote Windows host is missing security update 4471326 or cumulative update 4471330. It is, therefore, affected by multiple vulnerabilities : - A remote code execution vulnerability exists when the Microsoft .NET Framework fails to validate input properly. An attacker who successfully exploit...

The vulnerability of the VBScript script handler in the Windows operating system allows a hacker to execute arbitrary code.

The vulnerability of VBScript script handlers in Windows operating systems arises from the execution of an operation beyond the buffer boundaries in memory. Exploiting this vulnerability allows a malicious actor to execute arbitrary code, either through a specially crafted web page or a Microsoft...

Microsoft VBScript OLEAUT32!VariantClear / scrrun!VBADictionary::put_Item Use-After-Free

vbscript: use-after-free in OLEAUT32!VariantClear and scrrun!VBADictionary::putItem CVE-2018-8544 There is a use-after-free vulnerability possibly two vulnerabilities triggerable by the same PoC, see below in Microsoft VBScript. The vulnerability has been confirmed in Internet Explorer on Windows...

VBScript - OLEAUT32!VariantClear and scrrun!VBADictionary::put_Item Use-After-Free

VBScript - OLEAUT32!VariantClear and scrrun!VBADictionary::putItem Use-After-Free Class class2 Private Sub ClassTerminate var17.RemoveAll End Sub End Class Set var17 = CreateObject"Scripting.Dictionary" Set var17.Item"foo" = new class2 var17.Item"foo" = 1 !--...

Microsoft VBScript rtFilter Out-Of-Bounds Read

vbscript: out-of-bounds read in rtFilter CVE-2018-8552 There is an out-of-bounds vulnerability in Microsoft VBScript. The vulnerability has been confirmed in Internet Explorer on Windows 7 with the latest patches applied. PoC: Note that Page Heap might need to be enabled to observe the crash...

VBScript - 'rtFilter' Out-of-Bounds Read

On Error Resume Next Class class1 Public Default Property Get x ReDim arr1 End Property End Class set c = new class1 arr = Array"b", "b", "a", "a", c Call Filterarr, "a" !-- =============================================================================== Preliminary Analysis: The rtFilter function...

VBScript - rtFilter Out-of-Bounds Read

VBScript - rtFilter Out-of-Bounds Read On Error Resume Next Class class1 Public Default Property Get x ReDim arr1 End Property End Class set c = new class1 arr = Array"b", "b", "a", "a", c Call Filterarr, "a" !-- ===============================================================================...

VBScript - 'OLEAUT32!VariantClear' and 'scrrun!VBADictionary::put_Item' Use-After-Free

Class class2 Private Sub ClassTerminate var17.RemoveAll End Sub End Class Set var17 = CreateObject"Scripting.Dictionary" Set var17.Item"foo" = new class2 var17.Item"foo" = 1 !-- =============================================================================== Preliminary Analysis: 1st issue: In...

Microsoft VBScript OLEAUT32!VariantClear / scrrun!VBADictionary::put_Item Use-After-Free

vbscript: use-after-free in OLEAUT32!VariantClear and scrrun!VBADictionary::putItem CVE-2018-8544 There is a use-after-free vulnerability possibly two vulnerabilities triggerable by the same PoC, see below in Microsoft VBScript. The vulnerability has been confirmed in Internet Explorer on Windows...

Microsoft Windows VBScript Class_Terminate Scripting.Dictionary Use-After-Free Remote Code Execution Vulnerability

This vulnerability allows remote attackers to execute arbitrary code on vulnerable installations of Microsoft Windows VBScript. User interaction is required to exploit this vulnerability in that the target must visit a malicious page or open a malicious file. The specific flaw exists within the...