firefox vulnerabilities (Ubuntu)
1,530 vulnerabilities.
firefoxUbuntuThe browser could have been confused into transferring a pointer lock state into another tab,...6.1 MediumfirefoxUbuntuUsing the new logical assignment operators in a JavaScript switch statement could have caused a...8.8 HighfirefoxUbuntuIf a user clicked into a specifically crafted PDF, the PDF reader could be confused into leaking...4.3 MediumfirefoxUbuntuUse after free in WebRTC in Google Chrome prior to 88.0.4324.96 allowed a remote attacker to...8.8 HighfirefoxUbuntuMozilla developers reported memory safety bugs present in Firefox 83. Some of these bugs showed...8.8 HighfirefoxUbuntuMozilla developers reported memory safety bugs present in Firefox 83 and Firefox ESR 78.5. Some...8.8 HighfirefoxUbuntuWhen an extension with the proxy permission registered to receive <all_urls>, the proxy.onRequest...4.3 MediumfirefoxUbuntuWhen a user typed a URL in the address bar or the search bar and quickly hit the enter key, a...6.1 MediumfirefoxUbuntuUsing techniques that built on the slipstream research, a malicious webpage could have exposed...6.1 MediumfirefoxUbuntuWhen a HTTPS pages was embedded in a HTTP page, and there was a service worker registered for the...6.5 MediumfirefoxUbuntuWhen flex-basis was used on a table wrapper, a StyleGenericFlexBasis object could have been...8.8 HighfirefoxUbuntuCertain input to the CSS Sanitizer confused it, resulting in incorrect components being removed....8.8 HighfirefoxUbuntuThe lifecycle of IPC Actors allows managed actors to outlive their manager actors; and the former...9.8 CriticalfirefoxUbuntuCertain blit values provided by the user were not properly constrained leading to a heap buffer...8.8 HighfirefoxUbuntuUninitialized Use in V8 in Google Chrome prior to 87.0.4280.88 allowed a remote attacker to...6.5 MediumfirefoxUbuntuMozilla developers reported memory safety bugs present in Firefox 82. Some of these bugs showed...8.8 HighfirefoxUbuntuMozilla developers reported memory safety bugs present in Firefox 82 and Firefox ESR 78.4. Some...8.8 HighfirefoxUbuntuWhen listening for page changes with a Mutation Observer, a malicious web page could confuse...6.5 MediumfirefoxUbuntuSome websites have a feature "Show Password" where clicking a button will change a password field...6.5 MediumfirefoxUbuntuRepeated calls to the history and location interfaces could have been used to hang the browser....4.3 MediumfirefoxUbuntuCross-origin iframes that contained a login form could have been recognized by the login autofill...6.1 MediumfirefoxUbuntuWhen DNS over HTTPS is in use, it intentionally filters RFC1918 and related IP ranges from the...6.5 MediumfirefoxUbuntuIf the Compact() method was called on an nsTArray, the array could have been reallocated without...8.8 HighfirefoxUbuntuDuring browser shutdown, reference decrementing could have occured on a previously freed object,...8.8 HighfirefoxUbuntuFirefox did not block execution of scripts with incorrect MIME types when the response was...6.1 MediumfirefoxUbuntuIn some cases, removing HTML elements during sanitization would keep existing SVG event handlers...6.1 MediumfirefoxUbuntuIt was possible to cause the browser to enter fullscreen mode without displaying the security UI;...4.3 MediumfirefoxUbuntuIncorrect bookkeeping of functions inlined during JIT compilation could have led to memory...8.8 HighfirefoxUbuntuA parsing and event loading mismatch in Firefox's SVG code could have allowed load events to fire...6.1 MediumfirefoxUbuntuSide-channel information leakage in graphics in Google Chrome prior to 87.0.4280.66 allowed a...4.3 MediumfirefoxUbuntuIn certain circumstances, the MCallGetProperty opcode can be emitted with unmet assumptions...8.8 HighfirefoxUbuntufirefox regressionsNo scorefirefoxUbuntuMozilla developers reported memory safety bugs present in Firefox 81. Some of these bugs showed...9.8 CriticalfirefoxUbuntuWhen a link to an external protocol was clicked, a prompt was presented that allowed the user to...6.5 MediumfirefoxUbuntuWhen multiple WASM threads had a reference to a module, and were looking up exported functions,...7.5 HighfirefoxUbuntuIf a valid external protocol handler was referenced in an image tag, the resulting broken image...5.3 MediumfirefoxUbuntuMozilla developers and community members reported memory safety bugs present in Firefox 81 and...9.8 CriticalfirefoxUbuntufirefox regressionsNo scorefirefoxUbuntuUse after free in WebRTC in Google Chrome prior to 86.0.4240.75 allowed a remote attacker to...8.8 HighfirefoxUbuntuWhen recursing through graphical layers while scrolling, an iterator may have become invalid,...8.8 HighfirefoxUbuntuBy exploiting an Open Redirect vulnerability on a website, an attacker could have spoofed the...6.1 MediumfirefoxUbuntuFirefox sometimes ran the onload handler for SVG elements that the DOM sanitizer decided to...6.1 MediumfirefoxUbuntuWhen processing surfaces, the lifetime may outlive a persistent buffer leading to memory...8.8 HighfirefoxUbuntuMozilla developers reported memory safety bugs present in Firefox 80. Some of these bugs showed...8.8 HighfirefoxUbuntuMozilla developers reported memory safety bugs present in Firefox 80 and Firefox ESR 78.2. Some...8.8 HighfirefoxUbuntufirefox regressionsNo scorefirefoxUbuntuMozilla developers reported memory safety bugs present in Firefox for Android 79. Some of these...8.8 HighfirefoxUbuntuA lock was missing when accessing a data structure and importing certificate information into the...4.3 MediumfirefoxUbuntuWhen trying to load a non-video in an audio/video context the exact status code (200, 302, 404,...6.5 MediumfirefoxUbuntuFirefox did not reset the address bar after the beforeunload dialog was shown if the user chose...4.3 Medium- Show moreLoading…