CVE-2017-7820

The "instanceof" operator can bypass the Xray wrapper mechanism. When called on web content from the browser itself or an extension the web content can provide its own result for that operator, possibly tricking the browser or extension into mishandling the element. This vulnerability affects...

The two did not repair the vulnerabilities affect the mainstream browser extension system-vulnerability warning-the black bar safety net

Security researchers found that the two did not fix the vulnerability embedded in many mainstream browsers in the expansion of the system, such as Firefox, Safari, and all with Chromium related browsers such as Chrome, Opera, etc. ! An attacker can exploit these vulnerabilities expose the user of...

Design/Logic Flaw

A vulnerability in Cisco WebEx browser extensions for Google Chrome and Mozilla Firefox could allow an unauthenticated, remote attacker to execute arbitrary code with the privileges of the affected browser on an affected system. This vulnerability affects the browser extensions for Cisco WebEx...

Cisco Webex Meetings Server Browser Extension Remote Code Execution Vulnerability

Cisco Webex Meetings Server is prone to a remote code execution RCE vulnerability. 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 =...

Cisco WebEx Browser Extension Remote Code Execution Vulnerability

Google Chrome for Windows is a Windows-based Web browser developed by Google.Mozilla Firefox for Windows is an open-source Windows-based Web browser from the Mozilla Foundation.Cisco WebEx Browser Extension is applied to one of the United States Cisco Cisco company's online meeting extension...

Critical RCE Vulnerability Found in Cisco WebEx Extensions, Again — Patch Now!

A highly critical vulnerability has been discovered in the Cisco Systems’ WebEx browser extension for Chrome and Firefox, for the second time in this year, which could allow attackers to remotely execute malicious code on a victim's computer. Cisco WebEx is a popular communication tool for online...

Cisco Releases Security Updates

Cisco has released security updates to address a vulnerability in its WebEx browser extension on Google Chrome and Mozilla Firefox. A remote attacker could exploit this vulnerability to take control of a system. US-CERT encourages users and administrators to review the Cisco Security Advisory for...

CVE-2017-3823

The CVE-2017-3823 issue affects Cisco WebEx browser extensions: Chrome WebEx Extension prior to 1.0.7, Firefox’s ActiveTouch General Plugin Container prior to 106, Internet Explorer’s GpcContainer ActiveX control prior to 10031.6.2017.0126, and Internet Explorer’s Download Manager ActiveX control...

WebEx browser extension command execution

Added: 01/26/2017 CVE: CVE-2017-3823 BID: 95737 Background Cisco WebEx is an online meeting solution. Extensions are available for all major web browsers, which enable users to join meetings from their browser. Problem A vulnerability in the WebEx browser extensions allows command execution when ...

Firefox Browser Extension Enumeration

Binary data winfirefoxbrowseraddons.nbin...

Chrome Browser Extension Enumeration

Binary data winchromebrowseraddons.nbin...

CVE-2 0 1 6-4 7 5 8:for Safari browser UXSS vulnerability analysis-vulnerability warning-the black bar safety net

! Foreword In this article, I'm ready to share with you about Vulnerability CVE-2 0 1 6-4 7 5 8 details. This vulnerability is a Safari in a UXSS vulnerability. The so-called UXSS, i.e., a universal cross-site scripting attacks. Currently, Apple has in Safari 1 0. fixes this vulnerability. The...

LastPass Patches Ormandy Remote Compromise Flaw

LastPass has patched a vulnerability in its Firefox add-on found by Google Project Zero researcher Tavis Ormandy that allows attackers complete remote compromise of the password manager, . The divisive Ormandy submitted a bug report on Tuesday to LastPass after a series of tweets hinting at serio...

LastPass Bug Lets Hackers Steal All Your Passwords

A critical zero-day flaw has been discovered in the popular cloud password manager LastPass that could allow any remote attacker to compromise your account completely. LastPass is one of the best password manager that also available as a browser extension that automatically fills credentials for...

SQL Injection in extension "Browser - TYPO3 without PHP" (browser)

It has been discovered that the extension "Browser - TYPO3 without PHP" browser is susceptible to SQL Injection. Release Date: May 31, 2016 Component Type: Third party extension. This extension is not a part of the TYPO3 default installation. Affected Versions: version 7.4.8 and below Vulnerabili...

Disabling scripts in Add-on SDK panels has no effect — Mozilla

Add-on authors Jason Hamilton and Peter Arremann with AMO editor Sylvain Giroux reported a vulnerability when a panel is created using the Add-on SDK in a browser extension. Defining a panel with script: false is supposed to disable script execution but it was found that inline script would still...

USN-2743-3 unity-firefox-extension, webapps-greasemonkey, webaccounts-browser-extension update

USN-2743-1 fixed vulnerabilities in Firefox. Future Firefox updates will require all addons be signed and unity-firefox-extension, webapps-greasemonkey and webaccounts-browser-extension will not go through the signing process. Because these addons currently break search engine installations LP:...

Privacy Badger 1.0 Released With Support For EFF Do Not Track Policy

The EFF has released the 1.0 version of Privacy Badger, its browser extension that blocks the hidden trackers used on many sites to follow users around the Web. The extension has been out in beta form for several months and has drawn praise from privacy advocates for its ability to block trackers...

Yahoo Previews End To End Email Encryption

Following up on a promise it made during last summer’s Black Hat, Yahoo on Sunday said it’s on track to deliver end-to-end encryption for its email users this year. And to that end, it released the early source code for the Yahoo encryption browser extension to GitHub. Chief information security...

Twitter Gains Team From Mitro Password Management Company

Twitter has announced that a cloud-based password management company called Mitro has joined the Twitter team, and all of Mitro’s code is now free and open source. Mitro’s offering a secure password manager that’s meant to help distributed teams share passwords for accounts and services. The...