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Re: Firefox

MessagePosté: 02 Juil 2020, 23:35
de pierre
Firefox passe en version 78.0.1

Ceci corrige les vulnérabilités évoquées dans l'alerte viewtopic.php?f=173&t=35683


Re: Firefox

MessagePosté: 29 Juil 2020, 18:26
de pierre
Firefox passe en version 79.0

Correspond à l'avis


Re: Firefox

MessagePosté: 26 Aoû 2020, 18:30
de pierre
Firefox passe en 80.0

Version 80.0, first offered to Release channel users on August 25, 2020

We'd like to extend a special thank you to all of the new Mozillians who contributed to this release of Firefox.

Firefox can now be set as the default system PDF viewer.

The name reported by accessibility tools for items in multi-tiered tree controls no longer incorrectly includes information from items at deeper levels, providing users with the correct level of content when using a screen reader.


Various security fixes.

Several crashes while using a screen reader were fixed including a frequently encountered crash when using the JAWS screen reader.

Firefox Developer Tools received significant fixes allowing screen reader users to benefit from some of the tools that were previously inaccessible.

SVG title and desc elements (labels and descriptions) are now correctly exposed to assistive technology products such as screen readers.


For users with reduced motion settings, we’ve reduced a number of animations such as tab loading to reduce motion for users with migraines and epilepsy.

The new add-ons blocklist has been enabled to improve performance and scalability.


A number of bug fixes and new policies have been implemented in the latest version of Firefox. You can see more details in the Firefox for Enterprise 80 Release Notes.

Today’s release is the final scheduled for Firefox 68 ESR (68.12) unless there is a critical security issue found prior to the release of Firefox ESR 78.3 on September 22, 2020. Users of Firefox 68 ESR will be automatically upgraded to the Firefox 78 ESR series with the release of 78.3.

Re: Firefox

MessagePosté: 03 Sep 2020, 17:38
de pierre
Firefox passe en version 80.0.1


Fixed a performance regression when encountering new intermediate CA certificates (bug 1661543)

Fixed crashes possibly related to GPU resets (bug 1627616)

Fixed rendering on some sites using WebGL (bug 1659225)

Fixed the zoom-in keyboard shortcut on Japanese language builds (bug 1661895)

Fixed download issues related to extensions and cookies (bug 1655190)



Correction d'une régression des performances lors de la rencontre de nouveaux certificats CA intermédiaires (bogue 1661543)

Correction de plantages éventuellement liés aux réinitialisations du GPU (bug 1627616)

Correction du rendu sur certains sites utilisant WebGL (bug 1659225)

Correction du raccourci clavier de zoom avant sur les versions de langue japonaise (bug 1661895)

Correction de problèmes de téléchargement liés aux extensions et aux cookies (bogue 1655190)

Re: Firefox

MessagePosté: 21 Oct 2020, 16:48
de pierre
Firefox passe en version 82

Corrections : viewtopic.php?f=173&t=36375
Exécution de code arbitraire
Déni de service
Contournement de la politique de sécurité
Atteinte à la confidentialité des données


Re: Firefox

MessagePosté: 04 Nov 2020, 23:01
de pierre
Firefox passe en version 82.0.1

Ne correspond pas à une alerte de sécurité

Avoid an unnecessary prompt to reboot when using the full installer on Windows (bug 1671715)

Restored the ability to print on paper whose width or height is larger than 100 inches, e.g. for receipts (bug 1672370)

Fixed printing of documents with margins of zero, e.g. some PDFs (bug 1672529)

Fixed handling of the WebDriver:ClickElement command in the marionette testing framework (bug 1666755)

Stability fix (bug 1660539)


Re: Firefox

MessagePosté: 04 Nov 2020, 23:04
de pierre
Firefox passe en version 82.0.2

Ne correspond pas à une alerte de sécurité

Fixed duplication of WebSocket messages in certain cases (bug 1673340)


Re: Firefox

MessagePosté: 13 Nov 2020, 11:50
de pierre
Firefox passe en version 82.0.3

Alerte de sécurité du 10 novembre 2020 : viewtopic.php?f=173&t=36455

Security Vulnerabilities fixed in Firefox 82.0.3, Firefox ESR 78.4.1, and Thunderbird 78.4.2

November 9, 2020


Firefox, Firefox ESR, Thunderbird

Fixed in
Firefox 82.0.3
Firefox ESR 78.4.1
Thunderbird 78.4.2

#CVE-2020-26950: Write side effects in MCallGetProperty opcode not accounted for

360政企安全漏洞研究院 in Tianfu Cup 2020 International Cybersecurity Contest


In certain circumstances, the MCallGetProperty opcode can be emitted with unmet assumptions resulting in an exploitable use-after-free condition.

Bug 1675905


Re: Firefox

MessagePosté: 16 Déc 2020, 18:34
de pierre
Mozilla Firefox passe en version 84.0
Mozilla Firefox ESR passe en version 78.6

Alerte de sécurité du 16 décembre 2020 : viewtopic.php?f=173&t=36652

Native support for macOS devices built with Apple Silicon CPUs brings dramatic performance improvements over the non-native build that was shipped in Firefox 83: Firefox launches over 2.5 times faster and web apps are now twice as responsive (per the SpeedoMeter 2.0 test). If you are on a new Apple device, follow these steps to upgrade to the latest Firefox.

WebRender rolls out to MacOS Big Sur, Windows devices with Intel Gen 6 GPUs, and Intel laptops running Windows 7 and 8. Additionally we'll ship an accelerated rendering pipeline for Linux/GNOME/X11 users for the first time, ever!

Firefox now uses more modern techniques for allocating shared memory on Linux, improving performance and increasing compatibility with Docker.

Firefox 84 is the final release to support Adobe Flash.

Various security fixes

Various bug fixes and new policies have been implemented in the latest version of Firefox. You can see more details in the Firefox for Enterprise 84 Release Notes.

Developer Information
The Network panel is now able to handle unexpected crashes and render useful debugging details such as a related stack-trace. Users can also easily file a bug report by clicking on the available link to help improve the stability of the tool.

Network Panel Bug Report Submission Screenshot


The Accessibility Panel now includes an option for displaying elements in their tabbing order in order to help developers see what elements are focusable when tabbing and in what sequence.

macOS users running on Apple Silicon systems may encounter playback errors on encrypted content if the Rosetta system software is not installed.
macOS users running Cylance antivirus software may see their Firefox installation get corrupted due to being erroneously flagged as malware.


Re: Firefox

MessagePosté: 24 Fév 2021, 18:00
de pierre
Firefox passe en version 86
Firefox ESR passe en version 78.8

Avis de sécurité viewtopic.php?f=173&t=37001