Remote code execution

A remote code execution vulnerability exists in Internet Explorer in the way that the JScript and VBScript engines render when handling objects in memory. The vulnerability could corrupt memory in such a way that an attacker could execute arbitrary code in the context of the current user, aka...

CVE-2017-0201: Improper Restriction of Operations within the Bounds of a Memory Buffer

A remote code execution vulnerability exists in Internet Explorer in the way that the JScript and VBScript engines render when handling objects in memory. The vulnerability could corrupt memory in such a way that an attacker could execute arbitrary code in the context of the current user, aka...

Microsoft Fixes 45 Vulnerabilities with new Security Update Guide – says goodbye to Security Bulletins

Today is the first month since 1998 in which Microsoft stopped releasing security bulletins with the familiar MSxx-xxx format and replaced it with the new security update guide. We talked about this change earlier in a few blog posts and finally today it’s time to say good bye to security bulleti...

Microsoft Patches Three Vulnerabilities Under Attack

Microsoft today patched a zero-day Word vulnerability that has been publicly attacked along with deploying fixes for Internet Explorer, Microsoft Edge and Windows 10. In all, nine Microsoft products received updates totaling 45 unique CVEs. Three of the vulnerabilities among Tuesday’s updates,...

Microsoft Internet Explorer Multiple Vulnerabilities (4013073)

This host is missing a critical security update according to Microsoft Bulletin MS17-006. 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 CPE =...

Microsoft Internet Explorer Remote Code Execution Vulnerability (KB4014661)

This host is missing a critical security update according to Microsoft security updates KB4014661. 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:...

[SECURITY] Fedora 25 Update: kdelibs3-3.5.10-84.fc25

Libraries for KDE 3: KDE Libraries included: kdecore KDE core library, kdeui user interface, kfm file manager, khtmlw HTML widget, kio Input/Output, networking, kspell spelling checker, jscript javascript, kab addressbook, kimgio image manipulation...

[SECURITY] Fedora 24 Update: kdelibs3-3.5.10-84.fc24

Libraries for KDE 3: KDE Libraries included: kdecore KDE core library, kdeui user interface, kfm file manager, khtmlw HTML widget, kio Input/Output, networking, kspell spelling checker, jscript javascript, kab addressbook, kimgio image manipulation...

Microsoft Internet Explorer 8 jscript - 'Reg­Exp­Base::FBad­Header' Use-After-Free (MS15

Exploit for windows platform in category dos / poc // This Po­C attempts to exploit a use-after-free bug in Microsoft Internet // Explorer 8. // See http://blog.skylined.nl/20161116001.html for details. var r=new Reg­Exp"A|x|x|xx|xxxxxxxxxxxxxxxxxxxx+", "g"; "A".replacer, function // Force OLEAUT...

Microsoft Internet Explorer 8 - jscript 'Reg­Exp­Base::FBad­Header' Use-After-Free (MS15-018)

// This Po­C attempts to exploit a use-after-free bug in Microsoft Internet // Explorer 8. // See http://blog.skylined.nl/20161116001.html for details. var r=new Reg­Exp"A|x|x|xx|xxxxxxxxxxxxxxxxxxxx+", "g"; "A".replacer, function // Force OLEAUT32 to free the string for var j = 0; j !--...

Microsoft Internet Explorer 8 - jscript Reg­Exp­Base::FBad­Header Use-After-Free (MS15-018)

Microsoft Internet Explorer 8 - jscript Reg­Exp­Base::FBad­Header Use-After-Free MS15-018 // This Po­C attempts to exploit a use-after-free bug in Microsoft Internet // Explorer 8. // See http://blog.skylined.nl/20161116001.html for details. var r=new Reg­Exp"A|x|x|xx|xxxxxxxxxxxxxxxxxxxx+", "g";...

Double-click me not: Malicious proxy settings in OLE Embedded Script

Attackers have been using social engineering to avoid the increasing costs of exploitation due to the significant hardening and exploit mitigations investments in Windows. Tricking a user into running a malicious file or malware can be cheaper for an attacker than building an exploit which works ...

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...

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-2016-3260

The Microsoft 1 JScript 9, 2 VBScript, and 3 Chakra JavaScript engines, as used in Microsoft Internet Explorer 11, Microsoft Edge, and other products, allow remote attackers to execute arbitrary code or cause a denial of service memory corruption via a crafted web site, aka "Scripting Engine Memo...

CVE-2016-3259

The Microsoft 1 JScript 9, 2 VBScript, and 3 Chakra JavaScript engines, as used in Microsoft Internet Explorer 9 through 11, Microsoft Edge, and other products, allow remote attackers to execute arbitrary code or cause a denial of service memory corruption via a crafted web site, aka "Scripting...

CVE-2016-3248

The Microsoft 1 JScript 9, 2 VBScript, and 3 Chakra JavaScript engines, as used in Microsoft Internet Explorer 9 through 11, Microsoft Edge, and other products, allow remote attackers to execute arbitrary code or cause a denial of service memory corruption via a crafted web site, aka "Scripting...

CVE-2016-3204

The Microsoft 1 JScript 5.8 and 9 and 2 VBScript 5.7 and 5.8 engines, as used in Internet Explorer 9 through 11 and other products, allow remote attackers to execute arbitrary code or cause a denial of service memory corruption via a crafted web site, aka "Scripting Engine Memory Corruption...

Memory corruption

The Microsoft 1 JScript 9, 2 VBScript, and 3 Chakra JavaScript engines, as used in Microsoft Internet Explorer 11, Microsoft Edge, and other products, allow remote attackers to execute arbitrary code or cause a denial of service memory corruption via a crafted web site, aka "Scripting Engine Memo...