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Thunderbird 68.4.1 is a security update

Thunderbird 68.four.1 was released a couple of days in the past. The new model is a security update for the e-mail shopper that patches a security vulnerability that is exploited within the wild in addition to different security points in this system.

Thunderbird customers who’re working a 68.x model of the e-mail shopper ought to obtain the update mechanically offered that automated updating has not been turned off within the shopper. A guide verify for updates through Help > About Thunderbird within the shopper ought to choose up the brand new update instantly in order that it may be put in.

thunderbird 68.4.1

As far as security is involved, Thunderbird 68.four.1 fixes a whole of seven completely different security vulnerabilities; one in all them rated important, the best severity score, others excessive or average, the second and third highest severity score accessible.

  1. CVE-2019-17026: IonMonkey sort confusion with StoreElementHole and FallibleStoreElement
  2. CVE-2019-17015: Memory corruption in mum or dad course of throughout new content material course of initialization on Windows
  3. CVE-2019-17016: Bypass of @namespace CSS sanitization throughout pasting
  4. CVE-2019-17017: Type Confusion in XPCVariant.cpp
  5. CVE-2019-17021: Heap deal with disclosure in mum or dad course of throughout content material course of initialization on Windows
  6. CVE-2019-17022: CSS sanitization doesn’t escape HTML tags
  7. CVE-2019-17024: Memory security bugs fastened in Thunderbird 68.four.1

The important security vulnerability is the identical that Mozilla patched earlier this month in Firefox. Since Thunderbird depends on Firefox code, it is typically affected by points that have an effect on the net browser.

Thunderbird 68.four.1 comes with enhancements with regard to establishing Microsoft Exchange servers. The growth group lists higher help for IMAP/SMTP, higher detection of Office 365 accounts, and re-run configuration after password change.

The new model of the e-mail shopper fixes 5 points that have been detected in earlier variations of the applying:

  • Fixed a difficulty that prevented attachments with at the least one area within the title to be opened underneath sure circumstances.
  • Fixed a difficulty that confirmed garbled content material within the message show pane after altering view layouts underneath sure circumstances.
  • Fixed a difficulty that triggered tags to be misplaced in shared IMAP folders underneath sure circumstances.
  • Theme modifications to “obtain ‘pixel perfection'”.
  • Fixed the occasion attendee dialog in calendar.

Thunderbird customers who run Thunderbird 68.x and haven’t up to date but to the brand new model are inspired to take action instantly to guard the shopper from assaults.

Now You: Which e-mail shopper do you employ at the moment and why?

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