Analysis Firefox the shared array buffer of the UAF exploit-vulnerability warning-the black bar safety net

This article explores the structured cloning algorithm to handle the shared array buffer occurs when a reference leakage problems. While the lack of overflow checking, can be exploited to execute arbitrary code. Is divided into the following sections: Background, vulnerability, summary We exploit...

Mozilla: Use-after-free using destroyed node when regenerating trees (MFSA 2017-16)

A use-after-free vulnerability with the frameloader during tree reconstruction while regenerating CSS layout when attempting to use a node in the tree that no longer exists. This results in a potentially exploitable crash. This vulnerability affects Firefox 54, Firefox ESR 52.2, and Thunderbird...

CVE-2017-1000375

NetBSD maps the run-time link-editor ld.so directly below the stack region, even if ASLR is enabled, this allows attackers to more easily manipulate memory leading to arbitrary code execution. This affects NetBSD 7.1 and possibly earlier versions...

Mozilla: Use-after-free using destroyed node when regenerating trees (MFSA 2017-16)

A use-after-free vulnerability with the frameloader during tree reconstruction while regenerating CSS layout when attempting to use a node in the tree that no longer exists. This results in a potentially exploitable crash. This vulnerability affects Firefox 54, Firefox ESR 52.2, and Thunderbird...

UBUNTU-CVE-2017-5472

A use-after-free vulnerability with the frameloader during tree reconstruction while regenerating CSS layout when attempting to use a node in the tree that no longer exists. This results in a potentially exploitable crash. This vulnerability affects Firefox 54, Firefox ESR 52.2, and Thunderbird...

Security update for the Windows Kernel information disclosure vulnerability in Windows Server 2008: August 8, 2017

Security update for the Windows Kernel information disclosure vulnerability in Windows Server 2008: August 8, 2017 Summary An information disclosure vulnerability exists when the Windows kernel fails to properly initialize a memory address, allowing an attacker to retrieve information that could...

Microsoft Windows OTL Font Parsing Out-Of-Bounds Read Information Disclosure Vulnerability

This vulnerability allows remote attackers to disclose sensitive information on vulnerable installations of Microsoft Windows. 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...

Home Screen Layout Policy and App Uninstall

Q. Does the Home Screen Layout device policy disable the apps from being uninstalled? A. Yes, apps cannot be uninstalled once the Home Screen Layout policy is deployed...

Google Chrome 60.0.3080.5 V8 JavaScript Engine - Out-of-Bounds Write

Google Chrome 60.0.3080.5 V8 JavaScript Engine - Out-of-Bounds Write // Source: https://halbecaf.com/2017/05/24/exploiting-a-v8-oob-write/ // // v8 exploit for https://crbug.com/716044 var oobrw = null; var leak = null; var arbrw = null; var code = function return 1; code; class BuggyArray extend...

Google Chrome 60.0.3080.5 V8 JavaScript Engine - Out-of-Bounds Write

// Source: https://halbecaf.com/2017/05/24/exploiting-a-v8-oob-write/ // // v8 exploit for https://crbug.com/716044 var oobrw = null; var leak = null; var arbrw = null; var code = function return 1; code; class BuggyArray extends Array constructorlen super1; oobrw = new Array1.1, 1.1; leak = new...

Joomla! 3.7 Core SQL Injection (CVE-2017-8917)

Author: p0wd3r know Chong Yu 404 security lab Date: 2017-05-18 0x00 vulnerability overview Vulnerability description Joomla to 5 on 17 May released the new version 3. 7. 1, and https://www.joomla.org/announcements/release-news/5705-joomla-3-7-1-release.html this update fixes a high risk SQL...

Multiple Quick Heal Product Security Bypass Vulnerabilities

Quick Heal Internet Security, Quick Heal Total Security and Quick Heal AntiVirus Pro are antivirus programs from Quick Heal India. A security vulnerability exists in the PE file in several Quick Heal products due to the program's failure to use the ASLR/DEP protection mechanism. An attacker can...

CVE-2017-8776

Quick Heal Internet Security 10.1.0.316, Quick Heal Total Security 10.1.0.316, and Quick Heal AntiVirus Pro 10.1.0.316 have approximately 165 PE files in the default installation that do not use ASLR/DEP protection mechanisms that provide sufficient defense against directed attacks against the...

Shadow Brokers Fix for IBM Lotus Domino Released

IBM has released a patch for Lotus Domino to plug a security flaw which was disclosed in the latest Shadow Broker revelations. Lotus Domino includes an IMAP server. IMAP or Internet Message Access Protocol is an Internet standard protocol used by e-mail clients to retrieve e-mail messages from th...

CVE-2016-4849

Multiple cross-site scripting XSS vulnerabilities in Geeklog IVYWE edition 2.1.1 allow remote attackers to inject arbitrary web script or HTML by leveraging use of the COMgetCurrentURL function in 1 publichtml/layout/default/header.thtml, 2 publichtml/layout/bento/header.thtml, 3...

CVE-2016-4849: Improper Neutralization of Input During Web Page Generation

Multiple cross-site scripting XSS vulnerabilities in Geeklog IVYWE edition 2.1.1 allow remote attackers to inject arbitrary web script or HTML by leveraging use of the COMgetCurrentURL function in 1 publichtml/layout/default/header.thtml, 2 publichtml/layout/bento/header.thtml, 3...

CVE-2017-5449

A possibly exploitable crash triggered during layout and manipulation of bidirectional unicode text in concert with CSS animations. This vulnerability affects Thunderbird 52.1, Firefox ESR 52.1, and Firefox 53...

UBUNTU-CVE-2017-5447

An out-of-bounds read during the processing of glyph widths during text layout. This results in a potentially exploitable crash and could allow an attacker to read otherwise inaccessible memory. This vulnerability affects Thunderbird 52.1, Firefox ESR 45.9, Firefox ESR 52.1, and Firefox 53...

Nebula exploit package CVE-2016-0189 exploit analysis-exploit warning-the black bar safety net

1. Introduction In recent years, exploit kitsEK/Exploit Kitmarket amidst the winds of change。 2016 early June, once rampant in the Angler EK disappeared, the Neutrino EK quickly filled the void. Then just less than 3 months time, the Neutrino EK and go for the underground, the RIG EK and then...

CVE-2017-3034

Adobe Acrobat Reader versions 11.0.19 and earlier, 15.006.30280 and earlier, 15.023.20070 and earlier have an exploitable integer overflow vulnerability in the XML Forms Architecture XFA engine, related to layout functionality. Successful exploitation could lead to arbitrary code execution...