A MozillaThunderbird security update has been released for openSUSE Leap 15.3 and 15.4.

openSUSE-SU-2022:0906-1: important: Security update for MozillaThunderbird

openSUSE Security Update: Security update for MozillaThunderbird
______________________________________________________________________________

Announcement ID: openSUSE-SU-2022:0906-1
Rating: important
References: #1196900
Cross-References: CVE-2022-26381 CVE-2022-26383 CVE-2022-26384
CVE-2022-26386 CVE-2022-26387
Affected Products:
openSUSE Leap 15.3
openSUSE Leap 15.4
______________________________________________________________________________

An update that fixes 5 vulnerabilities is now available.

Description:

This update for MozillaThunderbird fixes the following issues:

Updated to version 91.7 (bsc#1196900):
- CVE-2022-26381: Fixed an invalid memory access due to text reflow when
SVG
objects were present.
- CVE-2022-26383: Fixed an issue where, when resizing a popup after
requesting fullscreen access, the popup would not display the
fullscreen notification.
- CVE-2022-26384: Fixed an iframe XSS sandbox bypass when allow-popups
was used
on the iframe.
- CVE-2022-26386: Fixed an issue where downloadable temporary files were
accessible to other local users.
- CVE-2022-26387: Fixed a potential add-on signature verification bypass
due to a race condition.

Patch Instructions:

To install this openSUSE Security Update use the SUSE recommended installation methods
like YaST online_update or "zypper patch".

Alternatively you can run the command listed for your product:

- openSUSE Leap 15.4:

zypper in -t patch openSUSE-SLE-15.4-2022-906=1

- openSUSE Leap 15.3:

zypper in -t patch openSUSE-SLE-15.3-2022-906=1


Package List:

- openSUSE Leap 15.4 (aarch64 ppc64le s390x x86_64):

MozillaThunderbird-91.7.0-150200.8.62.7
MozillaThunderbird-debuginfo-91.7.0-150200.8.62.7
MozillaThunderbird-debugsource-91.7.0-150200.8.62.7
MozillaThunderbird-translations-common-91.7.0-150200.8.62.7
MozillaThunderbird-translations-other-91.7.0-150200.8.62.7

- openSUSE Leap 15.3 (aarch64 ppc64le s390x x86_64):

MozillaThunderbird-91.7.0-150200.8.62.7
MozillaThunderbird-debuginfo-91.7.0-150200.8.62.7
MozillaThunderbird-debugsource-91.7.0-150200.8.62.7
MozillaThunderbird-translations-common-91.7.0-150200.8.62.7
MozillaThunderbird-translations-other-91.7.0-150200.8.62.7

References:

  https://www.suse.com/security/cve/CVE-2022-26381.html
  https://www.suse.com/security/cve/CVE-2022-26383.html
  https://www.suse.com/security/cve/CVE-2022-26384.html
  https://www.suse.com/security/cve/CVE-2022-26386.html
  https://www.suse.com/security/cve/CVE-2022-26387.html
  https://bugzilla.suse.com/1196900