#Thunderbird updates install#
#Thunderbird updates update#
#Thunderbird updates manual#
#Thunderbird updates upgrade#

While the team aims to deliver all the features in Thunderbird 114, it is possible that some may be postponed or dropped entirely. Here is the list of improvements that the Thunderbird development team plans to integrate in Thunderbird 114.

#Thunderbird updates upgrade#

Like Thunderbird 102, it will not be offered as an in-client upgrade at first, but as a standalone installer. The next big release Thunderbird 114 will be released in 2023 to the public. Thunderbird, which follows the Firefox ESR release schedule, will see smaller releases in the coming months.

#Thunderbird updates manual#

With both of these tasks accomplished, you should no longer be at risk from either CVE.This week, manual updates from Thunderbird 92 to 102 were enabled in the client, with automatic updates following soon.

#Thunderbird updates update#

By default, it's set to update manually, but you can select similar options to Firefox using the Advanced optionin the Updates tab. The update process for Thunderbird is much the same as Firefox.

#Thunderbird updates install#

Check for updates but let you choose to install them.

In Firefox, navigate to Settingsand then click General> Firefox Updates.įrom here, select the most suitable option from Allow Firefox to: As a result, you'll need to manually apply the update. If you don'thave Firefox or Thunderbird set to update automatically, the fix won't be present. This isn't the case for all installations, however. If this is the case, you should already have the security fixes applied and you have nothing to worry about. Most installations of Thunderbird and Firefox will be set to update by default. In this case, Mozilla says that untrusted user input was used in object indexing, leading to prototype pollution, which could have allowed an attacker to execute malicious JavaScript code in a privileged context. According to Mozilla, an attacker who was able to corrupt the methods of an Array object in JavaScript via prototype pollution, could have executed malicious JavaScript code in a privileged context.ĬVE-2022-1529is another critical prototype pollution vulnerability. The two issuescome with the following description:ĬVE-2022-1802is a critical prototype pollution vulnerability. At time of writing, the expected release date for this is May 31. The fix for this Tails issue may not be seen until at least version 5.1. This vulnerability doesn't break the anonymity and encryption of Tor connections. This vulnerability allows a malicious website to bypass some of the security built in Tor Browser and access information from other websites.įor example, after you visit a malicious website, an attacker controlling this website might access the password or other sensitive information that you send to other websites afterwards during the same Tails session. This is because it could be potentially vulnerableto CVE-2022-1802: Users of the anti-surveillance Tails Operating Systemhave been warned to stop using the bundled Tor browser until a fix goes live. For users of Thunderbird, the vulnerability there is in relation to Thunderbird 91.9.91.Īdditionally, there is some fallout beyond the standard versions of Firefox and Thunderbird. The vulnerabilities, discovered in the Firefox JavaScript engine (shared by the Firefox-based Tor browser) relate to Firefox 100.0.2, Firefox for Android 100.3.0, and Firefox ESR 91.9.1. Mozilla has published updates for two critical security issues in Firefox and Thunderbird, demonstrated during Pwn2Own Vancouver.