The vulnerability of Microsoft Internet Explorer arises from errors in memory object handling, allowing an attacker to execute arbitrary code.

The vulnerability of Microsoft Internet Explorer arises from an operation that goes beyond the buffer boundaries in memory. Exploiting this vulnerability allows a remote attacker to execute arbitrary code using a specially crafted web page...

The vulnerability of JavaScript script handlers in Internet Explorer allows a perpetrator to execute arbitrary code.

The vulnerability of JavaScript script handlers in Internet Explorer arises from an operation that goes beyond the buffer boundaries in memory. Exploiting this vulnerability allows a malicious actor to execute arbitrary code using a specially crafted web page...

The vulnerability of JavaScript script handlers in Internet Explorer allows a perpetrator to execute arbitrary code.

The vulnerability of Internet Explorer’s JavaScript script handlers arises from an operation that goes beyond the buffer boundaries in memory. Exploiting this vulnerability allows a malicious actor to execute arbitrary code using a specially crafted web page...

Microsoft Internet Explorer 11 Vbscript Code Execution

Dim lIIl Dim IIIlI6,IllII6 Dim IllI Dim IIllI40 Dim lIlIIl,lIIIll Dim IlII Dim llll,IIIIl Dim llllIl,IlIIII Dim NtContinueAddr,VirtualProtectAddr IlII=195948557 lIlIIl=Unescape"%u0001%u0880%u0001%u0000%u0000%u0000%u0000%u0000%uffff%u7fff%u0000%u0000"...

May 23, 2018—KB4100403 (OS Build 17134.81)

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Microsoft Internet Explorer 11 (Windows 7 x64x86) - vbscript Code Execution

Microsoft Internet Explorer 11 Windows 7 x64x86 - vbscript Code Execution Dim lIIl Dim IIIlI6,IllII6 Dim IllI Dim IIllI40 Dim lIlIIl,lIIIll Dim IlII Dim llll,IIIIl Dim llllIl,IlIIII Dim NtContinueAddr,VirtualProtectAddr IlII=195948557...

Microsoft Windows WAV File Processing Denial of Service Vulnerability

Microsoft Windows is a series of operating systems released by the American company Microsoft. A denial of service vulnerability exists in Microsoft Windows. An attacker can exploit the vulnerability to cause a denial of service in the context of Explorer or other current processes...

Microsoft Internet Explorer 11 (Windows 7 x86/x64) - vbscript Code Execution

Dim lIIl Dim IIIlI6,IllII6 Dim IllI Dim IIllI40 Dim lIlIIl,lIIIll Dim IlII Dim llll,IIIIl Dim llllIl,IlIIII Dim NtContinueAddr,VirtualProtectAddr IlII=195948557 lIlIIl=Unescape"%u0001%u0880%u0001%u0000%u0000%u0000%u0000%u0000%uffff%u7fff%u0000%u0000"...

May 17, 2018—KB4103720 (OS Build 14393.2273)

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May 17, 2018—KB4103722 (OS Build 15063.1112)

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Passit: `X-XSS-Protection` header has not been set at app.passit.io

Hi X-Xss-Protection at app.passit.io has not been set. Impact This header is used to configure the built in reflective XSS protection found in Internet Explorer, Chrome and Safari Webkit. Valid settings for the header are 0, which disables the protection, 1 which enables the protection and 1;...

A week in security (May 7 – May 13)

Last week on Labs, we looked at the case of a fake Android AV, an annoying adware that goes by the name of Kuik, the return of threat actors behind the Shopper Stop tech scam, a new Netflix phishing scam, the recent zero-day vulnerability in Internet Explorer, and the insufficiency of merely...

Microsoft Internet Explorer Remote Code Execution Vulnerability (CNVD-2018-09474)

Microsoft Windows Server 2012 and others are a series of operating systems released by Microsoft Corporation, U.S.A. Internet Explorer IE is one of the web browsers that comes with the Windows operating system. A remote code execution vulnerability exists in Microsoft IE versions 10 and 11, which...

MatrikonOPC Explorer File Transfer Vulnerability

MatrikonOPC Explorer is a free tool for viewing the data items contained in the OPC server and detecting OPC network communication. A file transfer vulnerability exists in MatrikonOPC Explorer that could allow an attacker to transfer unauthorized files from a host system...

Internet Explorer zero-day: browser is once again under attack

Update 2018-05-25: CVE-2018-8174 has been added to the RIG exploit kit MDNC. Update 2018-05-22: Security researcher Richard Warren mentioned that a fully working IE zero-day now patched with payload was uploaded to VirusTotal. We decided to test Malwarebytes against it, since last time we only ha...

MatrikonOPC Explorer

1. EXECUTIVE SUMMARY CVSS v3 6.7 ATTENTION : Low skill level to exploit Vendor : MatrikonOPC Equipment : MatrikonOPC Explorer Vulnerability : Files or Directories Accessible to External Parties 2. RISK EVALUATION If the attacker has local access to the system, an attacker could exploit this...

CVE-2018-8178

A remote code execution vulnerability exists in the way that Microsoft browsers access objects in memory, aka "Microsoft Browser Memory Corruption Vulnerability." This affects ChakraCore, Internet Explorer 11, Microsoft Edge...

CVE-2018-8114

A remote code execution vulnerability exists in the way that the scripting engine handles objects in memory in Internet Explorer, aka "Scripting Engine Memory Corruption Vulnerability." This affects Internet Explorer 11. This CVE ID is unique from CVE-2018-0945, CVE-2018-0946, CVE-2018-0951,...

CVE-2018-8114

A remote code execution vulnerability exists in the way that the scripting engine handles objects in memory in Internet Explorer, aka "Scripting Engine Memory Corruption Vulnerability." This affects Internet Explorer 11. This CVE ID is unique from CVE-2018-0945, CVE-2018-0946, CVE-2018-0951,...

CVE-2018-8122

A remote code execution vulnerability exists in the way that the scripting engine handles objects in memory in Internet Explorer, aka "Scripting Engine Memory Corruption Vulnerability." This affects Internet Explorer 11. This CVE ID is unique from CVE-2018-0945, CVE-2018-0946, CVE-2018-0951,...