Ubuntu: Security Advisory (USN-3544-1)

The remote host is missing an update for the SPDX-FileCopyrightText: 2018 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...

Mozilla Firefox File Execution Vulnerability

Mozilla Firefox is an open source web browser developed by the Mozilla Foundation in the United States. A security vulnerability exists in WebExtensions in versions prior to Mozilla Firefox 58. The vulnerability can be exploited by an attacker to save and open downloaded files, and run executable...

Mozilla Firefox Information Disclosure Vulnerability (CNVD-2018-02231)

Mozilla Firefox is an open source web browser developed by the Mozilla Foundation in the United States. A security vulnerability exists in previous versions of Mozilla Firefox 58 that stems from the program only allowing the 'browser.identity.launchWebAuthFlow' function in WebExtensions to load...

Ubuntu 14.04 LTS / 16.04 LTS : Firefox vulnerabilities (USN-3544-1)

The remote Ubuntu 14.04 LTS / 16.04 LTS host has packages installed that are affected by multiple vulnerabilities as referenced in the USN-3544-1 advisory. Multiple security issues were discovered in Firefox. If a user were tricked in to opening a specially crafted website, an attacker could...

USN-3544-1: Firefox vulnerabilities

Multiple security issues were discovered in Firefox. If a user were tricked in to opening a specially crafted website, an attacker could potentially exploit these to cause a denial of service via application crash, spoof the origin in audio capture prompts, trick the user in to providing HTTP...

USN-3544-1 firefox vulnerabilities

Multiple security issues were discovered in Firefox. If a user were tricked in to opening a specially crafted website, an attacker could potentially exploit these to cause a denial of service via application crash, spoof the origin in audio capture prompts, trick the user in to providing HTTP...

Mozilla Firefox Security Advisories (MFSA2018-02, MFSA2018-03) - Mac OS X

Mozilla Firefox is prone to multiple vulnerabilities. SPDX-FileCopyrightText: 2018 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";...

FreeBSD : mozilla -- multiple vulnerabilities (a891c5b4-3d7a-4de9-9c71-eef3fd698c77)

Mozilla Foundation reports : CVE-2018-5091: Use-after-free with DTMF timers CVE-2018-5092: Use-after-free in Web Workers CVE-2018-5093: Buffer overflow in WebAssembly during Memory/Table resizing CVE-2018-5094: Buffer overflow in WebAssembly with garbage collection on uninitialized memory...

UBUNTU-CVE-2018-5113

The "browser.identity.launchWebAuthFlow" function of WebExtensions is only allowed to load content over "https:" but this requirement was not properly enforced. This can potentially allow privileged pages to be loaded by the extension. This vulnerability affects Firefox 58...

UBUNTU-CVE-2018-5105

WebExtensions can bypass user prompts to first save and then open an arbitrarily downloaded file. This can result in an executable file running with local user privileges without explicit user consent. This vulnerability affects Firefox 58...

CVE-2018-5116

WebExtensions with the "ActiveTab" permission are able to access frames hosted within the active tab even if the frames are cross-origin. Malicious extensions can inject frames from arbitrary origins into the loaded page and then interact with them, bypassing same-origin user expectations with th...

CVE-2018-5113

The "browser.identity.launchWebAuthFlow" function of WebExtensions is only allowed to load content over "https:" but this requirement was not properly enforced. This can potentially allow privileged pages to be loaded by the extension. This vulnerability affects Firefox 58...

CVE-2018-5105

WebExtensions can bypass user prompts to first save and then open an arbitrarily downloaded file. This can result in an executable file running with local user privileges without explicit user consent. This vulnerability affects Firefox 58...

mozilla -- multiple vulnerabilities

Mozilla Foundation reports: CVE-2018-5091: Use-after-free with DTMF timers CVE-2018-5092: Use-after-free in Web Workers CVE-2018-5093: Buffer overflow in WebAssembly during Memory/Table resizing CVE-2018-5094: Buffer overflow in WebAssembly with garbage collection on uninitialized memory...

PT-2018-3586

Name of the Vulnerable Software and Affected Versions Mozilla Firefox versions prior to 59 Description The issue is related to the WebExtensions functionality, specifically the browser.tabs.executeScript function, which can bypass normal restrictions and inject scripts into unauthorized contexts,...

PT-2018-3585

Name of the Vulnerable Software and Affected Versions Firefox versions prior to 59 Description The issue is related to WebExtensions using "view-source:" URLs to bypass restrictions, allowing them to view local "file:" URL content and content stored in "about:cache". This could enable a remote...

PT-2017-3678

Name of the Vulnerable Software and Affected Versions: Firefox versions prior to 58 Description: The issue is related to the browser.identity.launchWebAuthFlow function of WebExtensions, which is supposed to only load content over https:. However, this requirement was not properly enforced,...

PT-2017-4042

Name of the Vulnerable Software and Affected Versions Firefox versions prior to 59 Description The issue is related to the Find API for WebExtensions in Firefox, which can search some privileged pages, such as "about:debugging", if these pages are open in a tab. This could allow a malicious...

Mozilla Firefox WebExtensions can download and open non-executable files without user interaction(CVE-2017-7821)

CVE-2017-7821 "browser.downloads addon feature may be used for RCE" Steps: 1. Go to 'about:debugging' 2. Unpack attached PoC somewhere 3. Back in 'about:debugging' choose 'Load temp addon' and choose the poc 4. jar file is automatically downloaded and executed. We are able to download and execute...

Ubuntu: Security Advisory (USN-3435-2)

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