Unspecified Vulnerability in Mozilla Firefox and Firefox ESR (CNVD-2018-14987)

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 security vulnerability exists in Mozilla Firefox versions prior to 61, Firefox ESR versions pri...

Mozilla: address bar username and password spoofing in reader mode

When entered directly, Reader Mode did not strip the username and password section of URLs displayed in the addressbar. This can be used for spoofing the domain of the current page. This vulnerability affects Firefox 54...

Mozilla Firefox and Firefox ESR Memory Misreference Vulnerability (CNVD-2018-12395)

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 memory misreference vulnerability exists in Mozilla Firefox version 61, Firefox ESR versions...

Mozilla Firefox Cross-Site Scripting Vulnerability (CNVD-2018-12399)

Mozilla Firefox is an open source web browser developed by the Mozilla Foundation in the United States. A cross-site scripting vulnerability exists in Mozilla Firefox versions prior to 59, where the program fails to properly validate user-submitted input. The vulnerability can be exploited by a...

Mozilla Firefox Skia Memory Corruption Vulnerability

Mozilla Firefox is an open source web browser developed by the Mozilla Foundation in the U.S. Skia is one of the open source 2D graphics libraries that provides common APIs that work on a variety of hardware and software platforms. A memory corruption vulnerability exists in Skia in versions prio...

Mozilla Thunderbird ESR and Thunderbird Design Vulnerabilities

Mozilla Thunderbird is a stand-alone email client developed by the Mozilla Foundation from the Mozilla Application Suite that supports IMAP, POP mail protocols, and the HTML mail format.Thunderbird ESR is an extended support version of it. A security vulnerability exists in Mozilla Thunderbird ES...

CVE-2018-5140

Image for moz-icons can be accessed through the "moz-icon:" protocol through script in web content even when otherwise prohibited. This could allow for information leakage of which applications are associated with specific MIME types by a malicious page. This vulnerability affects Firefox 59...

CVE-2018-5133

If the "app.support.baseURL" preference is changed by a malicious local program to contain HTML and script content, this content is not sanitized. It will be executed if a user loads "chrome://browser/content/preferences/in-content/preferences.xul" directly in a tab and executes a search. This...

CVE-2018-5132

The Find API for WebExtensions can search some privileged pages, such as "about:debugging", if these pages are open in a tab. This could allow a malicious WebExtension to search for otherwise protected data if a user has it open. This vulnerability affects Firefox 59...

CVE-2018-5141

A vulnerability in the notifications Push API where notifications can be sent through service workers by web content without direct user interaction. This could be used to open new tabs in a denial of service DOS attack or to display unwanted content from arbitrary URLs to users. This vulnerabili...

CVE-2018-5136

A shared worker created from a "data:" URL in one tab can be shared by another tab with a different origin, bypassing the same-origin policy. This vulnerability affects Firefox 59...

CVE-2018-5114

If an existing cookie is changed to be "HttpOnly" while a document is open, the original value remains accessible through script until that document is closed. Network requests correctly use the changed HttpOnly cookie. This vulnerability affects Firefox 58...

CVE-2018-5110

If cursor visibility is toggled by script using from 'none' to an image and back through script, the cursor will be rendered temporarily invisible within Firefox. Note: This vulnerability only affects OS X. Other operating systems are not affected. This vulnerability affects Firefox 58...

CVE-2018-5128

A use-after-free vulnerability can occur when manipulating elements, events, and selection ranges during editor operations. This results in a potentially exploitable crash. This vulnerability affects Firefox 59...

CVE-2018-5106

Style editor traffic in the Developer Tools can be routed through a service worker hosted on a third party website if a user selects error links when these tools are open. This can allow style editor information used within Developer Tools to leak cross-origin. This vulnerability affects Firefox ...

CVE-2018-5109

An audio capture session can started under an incorrect origin from the site making the capture request. Users are still prompted to allow the request but the prompt can display the wrong origin, leading to user confusion about which site is making the request to capture an audio stream. This...

CVE-2018-5112

Development Tools panels of an extension are required to load URLs for the panels as relative URLs from the extension manifest file but this requirement was not enforced in all instances. This could allow the development tools panel for the extension to load a URL that it should not be able to...

DEBIAN-CVE-2018-5125

Memory safety bugs were reported in Firefox 58 and Firefox ESR 52.6. Some of these bugs showed evidence of memory corruption and we presume that with enough effort that some of these could be exploited to run arbitrary code. This vulnerability affects Thunderbird 52.7, Firefox ESR 52.7, and Firef...

DEBIAN-CVE-2018-5127

A buffer overflow can occur when manipulating the SVG "animatedPathSegList" through script. This results in a potentially exploitable crash. This vulnerability affects Thunderbird 52.7, Firefox ESR 52.7, and Firefox 59...

CVE-2018-5121

Low descenders on some Tibetan characters in several fonts on OS X are clipped when rendered in the addressbar. When used as part of an Internationalized Domain Name IDN this can be used for domain name spoofing attacks. Note: This attack only affects OS X operating systems. Other operating syste...