#Www mozilla firefox com driver
#CVE-2023-32206: Crash in RLBox Expat driver Reporter Irvan Kurniawan Impact high DescriptionĪn out-of-bound read could have led to a crash in the RLBox Expat driver. These could have led to potential user confusion and spoofing attacks.
In multiple cases browser prompts could have been obscured by popups controlled by content. #CVE-2023-32205: Browser prompts could have been obscured by popups Reporter Alesandro Ortiz Impact high Description The initial implementation is already available in the latest Firefox Nightly.Mozilla Foundation Security Advisory 2023-16 Security Vulnerabilities fixed in Firefox 113 Announced Impact high Products Firefox Fixed in Good job finishing this before ESR 115 is out :).īut I see there is still a lot of unfinished work in the bug 1687755, you should probably ask for more developers 🙂
New to Firefox extension development? See the Test and debug section of the Extension Workshop to get started.Ĭategories: developers, webextensions 3 responses Our work is not limited to Firefox where it makes sense we try to establish cross-browser consensus in the WebExtensions Community Group (WECG), as seen at WECG issues with topic:dnr.Īre you interested in experimenting with the declarativeNetRequest API? Try out one of the examples at. We are working on further optimizations and additional functionality, which are tracked as dependencies of bug 1687755. Some extensions require more flexibility than DNR offers, and we are committed to supporting both the DNR and blocking webRequest APIs to ensure that Firefox users have access to the best privacy tools available. Other than Firefox, DNR is also supported by Safari and Chromium-based browsers such as Chrome and Edge.
#Www mozilla firefox com android
This characteristic is especially important for the reliability of extensions on Android, because the Android OS may terminate the background page outside of the control of the extension and browser. A background page is therefore not required. DNR rules are evaluated independent of extension scripts. Performance: Network requests are not blocked on extension startup and response.This feature is especially useful in Manifest Version 3, where host permissions are available on an opt-in basis. Thus request blocking functionality can be offered without requiring scary host permissions.
#Www mozilla firefox com code
DNR offers more privacy by design because extension code does not get direct access to the request details. Privacy: Blocking network requests without host permissions.In comparison with the blocking webRequest API, this offers the following benefits: These rules enable Firefox to process network requests without involving the extension further. Documentation is available at declarativeNetRequest (MDN).ĭNR allows extensions to declare rules that describe how the browser should handle network requests. Extensions with functionality that can be expressed in terms of declarative rules are highly encouraged to transition to the DNR API. The declarativeNetRequest (DNR) extension API is now available to all extensions starting from Firefox 113, released last week.
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