CVE-2017-7770

A mechanism where when a new tab is loaded through JavaScript events, if fullscreen mode is then entered, the addressbar will not be rendered. This would allow a malicious site to displayed a spoofed addressbar, showing the location of an arbitrary website instead of the one loaded. Note: this...

Code injection

A mechanism to spoof the addressbar through the user interaction on the addressbar and the "onblur" event. The event could be used by script to affect text display to make the loaded site appear to be different from the one actually loaded within the addressbar. This vulnerability affects...

Design/Logic Flaw

A location bar spoofing attack where the location bar of loaded page will be shown over the content of another tab due to a series of JavaScript events combined with fullscreen mode. Note: This issue only affects Firefox for Android. Other operating systems are not affected. This vulnerability...

Code injection

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...

CVE-2017-5394

CVE-2017-5394 describes a location bar spoofing vulnerability affecting Firefox for Android, where a loaded page’s location bar could be shown over content from another tab due to a sequence of JavaScript events combined with fullscreen mode. It explicitly states that the issue affects Firefox ve...

CVE-2017-7764

Characters from the "Canadian Syllabics" unicode block can be mixed with characters from other unicode blocks in the addressbar instead of being rendered as their raw "punycode" form, allowing for domain name spoofing attacks through character confusion. The current Unicode standard allows...

CVE-2017-7770

CVE-2017-7770 describes a spoofing vulnerability in Firefox for Android: when a new tab is loaded via JavaScript events and fullscreen is entered, the address bar may not be rendered, allowing a malicious site to spoof the displayed URL. Affected: Firefox for Android, Firefox

CVE-2017-7839

CVE-2017-7839 affects Mozilla Firefox before 57.0. Control characters prepended to pasted javascript: URLs in the address bar can cause the leading characters to be ignored, allowing the pasted JavaScript to execute instead of being blocked (self‑XSS/social engineering). Public references indicat...

CVE-2017-7817

CVE-2017-7817 is a spoofing vulnerability in Firefox for Android where switching to fullscreen mode without user notice can display a fake address bar, enabling page spoofing. The vulnerability is tied to Firefox <56;impact is spoofing the active page, not a remote compromise. Vendor advisory ...

CVE-2018-5182

CVE-2018-5182 affects Mozilla Firefox before version 60, where dragging a text string that is a local filename into the address bar can cause that local file to be opened. This is a local-file access issue related to how file: URL-like strings are handled when dragged onto the address bar. Connec...

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...

CVE-2017-5395

Malicious sites can display a spoofed location bar on a subsequently loaded page when the existing location bar on the new page is scrolled out of view if navigations between pages can be timed correctly. Note: This issue only affects Firefox for Android. Other operating systems are not affected...

CVE-2018-5117

If right-to-left text is used in the addressbar with left-to-right alignment, it is possible in some circumstances to scroll this text to spoof the displayed URL. This issue could result in the wrong URL being displayed as a location, which can mislead users to believe they are on a different sit...

CVE-2017-7812

If web content on a page is dragged onto portions of the browser UI, such as the tab bar, links can be opened that otherwise would not be allowed to open. This can allow malicious web content to open a locally stored file through "file:" URLs. This vulnerability affects Firefox 56...

CVE-2017-5451

CVE-2017-5451 describes an address bar spoofing vulnerability via the onblur event, enabling a script to affect text display and make the loaded site appear different from what’s in the address bar. The issue affects Mozilla products including Thunderbird < 52.1, Firefox ESR < 52.1, and Fir...

CVE-2017-5417

CVE-2017-5417 describes an address-bar spoofing vulnerability in Mozilla Firefox (affecting versions before 52). By dragging content from the browser pane to a malicious site’s address bar, the navigation URL could display differently from the loaded page URL, enabling spoofing. The issue is tied...

CVE-2017-5450

CVE-2017-5450 describes a spoofing vulnerability in Firefox for Android where the address bar can be spoofed via a javascript: URI due to incorrect parsing of the base URL. Affected: Firefox for Android versions

CVE-2017-5420

A "javascript:" url loaded by a malicious page can obfuscate its location by blanking the URL displayed in the addressbar, allowing for an attacker to spoof an existing page without the malicious page's address being displayed correctly. This vulnerability affects Firefox 52...

CVE-2017-5452

Malicious sites can display a spoofed addressbar on a page when the existing location bar on the new page is scrolled out of view if an HTML editable page element is user selected. Note: This attack only affects Firefox for Android. Other operating systems are not affected. This vulnerability...

CVE-2016-9065

The location bar in Firefox for Android can be spoofed by forcing a user into fullscreen mode, blocking its exiting, and creating of a fake location bar without any user notification. Note: This issue only affects Firefox for Android. Other versions and operating systems are unaffected. This...