openSUSE: Security Advisory for MozillaFirefox (openSUSE-SU-2017:2151-1)

The remote host is missing an update for the Copyright C 2017 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...

Debian DSA-3928-1 : firefox-esr - security update

Several security issues have been found in the Mozilla Firefox web browser: Multiple memory safety errors, use-after-frees, buffer overflows and other implementation errors may lead to the execution of arbitrary code, denial of service, bypass of the same-origin policy or incorrect enforcement of...

Mozilla Firefox and Firefox ESR Same Origin Policy Bypass Vulnerability (CNVD-2017-22574)

Mozilla Firefox and Firefox ESR are both browser products developed by the Mozilla Foundation in the U.S. Firefox is an open source web browser; Firefox ESR is an extended support version of Firefox. A same-origin policy bypass vulnerability exists in Mozilla Firefox versions prior to 55 and...

[SECURITY] [DSA 3928-1] firefox-esr security update

------------------------------------------------------------------------- Debian Security Advisory DSA-3928-1 [email protected] https://www.debian.org/security/ Moritz Muehlenhoff August 10, 2017 https://www.debian.org/security/faq -...

Mozilla Firefox Security Advisories (MFSA2017-18, MFSA2017-19) - Mac OS X

Mozilla Firefox is prone to multiple vulnerabilities. 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 = "cpe:/a:mozilla:firefox";...

CVE-2017-7787

Same-origin policy protections can be bypassed on pages with embedded iframes during page reloads, allowing the iframes to access content on the top level page, leading to information disclosure. This vulnerability affects Thunderbird 52.3, Firefox ESR 52.3, and Firefox 55...

Microsoft Edge Security Bypass Vulnerability (CNVD-2017-23794)

Microsoft Windows 10 is a set of next-generation cross-platform operating systems released by Microsoft Corporation in the U.S. It is available for PCs and laptops, tablets, and cell phones, among other devices.Microsoft Edge is one of the default browsers that comes with the system. A security...

Debian: Security Advisory (DSA-3928-1)

The remote host is missing an update for the Debian 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 ifdescription...

Microsoft Edge Security Feature Bypass Vulnerability

A security feature bypass vulnerability exists when Microsoft Edge improperly handles requests of different origins. The vulnerability allows Microsoft Edge to bypass Same-Origin Policy SOP restrictions, and to allow requests that should otherwise be ignored. An attacker who successfully exploite...

Security fix for the ALT Linux 10 package firefox-esr version 52.3.0-alt1

Aug. 8, 2017 Andrey Cherepanov 52.3.0-alt1 - New ESR version 52.3.0 - Security fixes: + CVE-2017-7798: XUL injection in the style editor in devtools + CVE-2017-7800: Use-after-free in WebSockets during disconnection + CVE-2017-7801: Use-after-free with marquee during window resizing +...

Security vulnerabilities fixed in Firefox 55 — Mozilla

The Developer Tools feature suffers from a XUL injection vulnerability due to improper sanitization of the web page source code. In the worst case, this could allow arbitrary code execution when opening a malicious page with the style editor tool. A use-after-free vulnerability can occur in...

Security vulnerabilities fixed in Firefox ESR 52.3 — Mozilla

The Developer Tools feature suffers from a XUL injection vulnerability due to improper sanitization of the web page source code. In the worst case, this could allow arbitrary code execution when opening a malicious page with the style editor tool. A use-after-free vulnerability can occur in...

http-jsonp-detection NSE Script

Attempts to discover JSONP endpoints in web servers. JSONP endpoints can be used to bypass Same-origin Policy restrictions in web browsers. The script searches for callback functions in the response to detect JSONP endpoints. It also tries to determine callback function through URLcallback functi...

CVE-2017-12581

GitHub Electron before 1.6.8 allows remote command execution because of a nodeIntegration bypass vulnerability. This also affects all applications that bundle Electron code equivalent to 1.6.8 or earlier. Bypassing the Same Origin Policy SOP is a precondition; however, recent Electron versions do...

Design/Logic Flaw

GitHub Electron before 1.6.8 allows remote command execution because of a nodeIntegration bypass vulnerability. This also affects all applications that bundle Electron code equivalent to 1.6.8 or earlier. Bypassing the Same Origin Policy SOP is a precondition; however, recent Electron versions do...

CVE-2017-12581

GitHub Electron before 1.6.8 allows remote command execution because of a nodeIntegration bypass vulnerability. This also affects all applications that bundle Electron code equivalent to 1.6.8 or earlier. Bypassing the Same Origin Policy SOP is a precondition; however, recent Electron versions do...

CVE-2017-12581

CVE-2017-12581 affects GitHub Electron before 1.6.8, where a nodeIntegration bypass can bypass the Same Origin Policy and allow remote command execution. A privileged chrome-devtools:// URL could eval Node.js primitives (e.g., child_process.execFile), enabling OS commands on the user’s host. The ...

WebKit: JSC: UXSS via JSObject::putInlineSlow and JSValue::putToPrimitive(CVE-2017-7037)

JSObject::putInlineSlow and JSValue::putToPrimitive use getPrototypeDirect instead of getPrototype to get an object's prototype. So JSDOMWindow::getPrototype which checks the Same Origin Policy is not called. The PoC shows to call a setter of another origin's object. PoC 1 -...

WebKit JSC JSObject::putInlineSlow / JSValue::putToPrimitive XSS

WebKit: JSC: UXSS via JSObject::putInlineSlow and JSValue::putToPrimitive CVE-2017-7037 JSObject::putInlineSlow and JSValue::putToPrimitive use getPrototypeDirect instead of getPrototype to get an object's prototype. So JSDOMWindow::getPrototype which checks the Same Origin Policy is not called...

WebKit JSC - JSObject::putInlineSlow JSValue::putToPrimitive Universal Cross-Site Scripting

WebKit JSC - JSObject::putInlineSlow JSValue::putToPrimitive Universal Cross-Site Scripting let f = document.body.appendChilddocument.createElement'iframe'; let loc = f.contentWindow.location; f.onload = = let a = 1.2; a.proto.proto = f.contentWindow; a'test' = toString: function...