Microsoft Internet Explorer Use-After-Free

IE: Use-after-free in JScript arguments during toJSON callback There is a use-after-free issue in JSCript triggerable via Internet Explorer where the members of the 'arguments' object aren't tracked by the garbage collector during the 'toJSON' callback. Thus, during the 'toJSON' callback, it is...

box.js - A Tool For Studying JavaScript Malware

A utility to analyze malicious JavaScript. Installation Simply install box-js from npm: npm install box-js --global Usage Looking to use box-js with Cuckoo? Use cuckoo-package.py as an analysis package. Let's say you have a sample called sample.js: to analyze it, simply run box-js sample.js Chanc...

PT-2019-3377 · Microsoft · Internet Explorer

Name of the Vulnerable Software and Affected Versions: Internet Explorer affected versions not specified Description: A remote code execution issue exists due to the way the scripting engine handles objects in memory. This could allow an attacker to execute arbitrary code in the context of the...

Fedora Update for kdelibs3 FEDORA-2019-9f2ee52c88

The remote host is missing an update for the Copyright C 2019 Greenbone Networks GmbH 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-or-later This program is free software; you can...

Fedora Update for kdelibs3 FEDORA-2019-f9f78895c3

The remote host is missing an update for the Copyright C 2019 Greenbone Networks GmbH 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-or-later This program is free software; you can...

[SECURITY] Fedora 29 Update: kdelibs3-3.5.10-101.fc29

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 30 Update: kdelibs3-3.5.10-101.fc30

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...

Apache Tika 1.15 - 1.17 - Header Command Injection Exploit

This Metasploit module exploits a command injection vulnerability in Apache Tika versions 1.15 through 1.17 on Windows. A file with the image/jp2 content-type is used to bypass magic byte checking. When OCR is specified in the request, parameters can be passed to change the parameters passed at...

KB4467708: Windows 10 Version 1809 and Windows Server 2019 November 2018 Security Update

The remote Windows host is missing security update 4467708. It is, therefore, affected by multiple vulnerabilities : - A security feature bypass vulnerability exists in Microsoft JScript that could allow an attacker to bypass Device Guard. CVE-2018-8417 - A remote code execution vulnerability...

KB4467696: Windows 10 Version 1703 November 2018 Security Update

The remote Windows host is missing security update 4467696. It is, therefore, affected by multiple vulnerabilities : - A security feature bypass vulnerability exists in Microsoft JScript that could allow an attacker to bypass Device Guard. CVE-2018-8417 - A remote code execution vulnerability...

KB4467702: Windows 10 Version 1803 and Windows Server Version 1803 November 2018 Security Update

The remote Windows host is missing security update 4467702. It is, therefore, affected by multiple vulnerabilities : - A security feature bypass vulnerability exists in Microsoft JScript that could allow an attacker to bypass Device Guard. CVE-2018-8417 - An elevation of privilege vulnerability...

Microsoft Issues Emergency Patch For Under-Attack IE Zero Day

Microsoft today issued an out-of-band security update to patch a critical zero-day vulnerability in Internet Explorer IE Web browser that attackers are already exploiting in the wild to hack into Windows computers. Discovered by security researcher Clement Lecigne of Google's Threat Analysis Grou...

Microsoft Issues Emergency Patch For Under-Attack IE Zero Day

Microsoft today issued an out-of-band security update to patch a critical zero-day vulnerability in Internet Explorer IE Web browser that attackers are already exploiting in the wild to hack into Windows computers. Discovered by security researcher Clement Lecigne of Google's Threat Analysis Grou...

On VBScript

Posted by Ivan Fratric, Google Project Zero Introduction Vulnerabilities in the VBScript scripting engine are a well known way to attack Microsoft Windows. In order to reduce this attack surface, in Windows 10 Fall Creators Update, Microsoft disabled VBScript execution in Internet Explorer in the...

Microsoft Internet Explorer scripting engine JScript memory corruption vulnerability

Overview Microsoft Internet Explorer contains a memory corruption vulnerability in the scripting engine JScript component, which can allow a remote attacker to execute arbitrary code on a vulnerable system. Description Microsoft Internet Explorer contains a scripting engine, which handles executi...

Microsoft Windows jscript!JsArrayFunctionHeapSort Out-Of-Bounds Write

Windows: out-of-bounds write in jscript!JsArrayFunctionHeapSort CVE-2018-8631 There is an out-of-bounds write vulnerability in jscript.dll in JsArrayFunctionHeapSort function. This vulnerability can be exploited through Internet Explorer or potentially through WPAD over local network. PoC:...

Microsoft Windows - jscript!JsArrayFunctionHeapSort Out-of-Bounds Write Exploit

function f0 function f1 f2.prototype = arguments; new f2; function f2 Array.prototype.sort.callthis, f0; f11, 2, 3; !-- ========================================================= Details: JsArrayFunctionHeapSort is called when sorting an array with a provided comparison function. One of its...

Microsoft Windows JScript Array concat Uninitialized Pointer Remote Code Execution Vulnerability

This vulnerability allows remote attackers to execute arbitrary code on vulnerable installations of Microsoft Windows JScript. 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...

Microsoft Windows JScript Local Security Bypass Vulnerability

Microsoft Windows is a series of operating systems released by the American company Microsoft. A local security bypass vulnerability exists in Microsoft Windows. An attacker could use this issue to bypass certain security restrictions and perform unauthorized operations. This could facilitate...

CNNVD about Microsoft more security vulnerability Advisory-vulnerability warning-the black bar safety net

Recently, the official Microsoft has released multiple security vulnerabilities in the Bulletin, including Microsoft Internet Explorer security vulnerability, CNNVD-201811-349, CVE-2018-8570, the Microsoft Word security vulnerabilities CNNVD-201811-387, CVE-2018-8539）、（CNNVD-201811-388,...