Security update for MozillaThunderbird (important)

An update that fixes 8 vulnerabilities is now available.

Description:

This update for MozillaThunderbird fixes the following issues:

Various security fixes MFSA 2022-18 (bsc#1198970):

• CVE-2022-1520: Incorrect security status shown after viewing an attached
  email (bmo#1745019).
• CVE-2022-29914: Fullscreen notification bypass using popups
  (bmo#1746448).
• CVE-2022-29909: Bypassing permission prompt in nested browsing contexts
  (bmo#1755081).
• CVE-2022-29916: Leaking browser history with CSS variables (bmo#1760674).
• CVE-2022-29911: iframe sandbox bypass (bmo#1761981).
• CVE-2022-29912: Reader mode bypassed SameSite cookies (bmo#1692655).
• CVE-2022-29913: Speech Synthesis feature not properly disabled
  (bmo#1764778).
• CVE-2022-29917: Memory safety bugs fixed in Thunderbird 91.9
  (bmo#1684739, bmo#1706441, bmo#1753298, bmo#1762614, bmo#1762620).

Patch Instructions:

To install this SUSE 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-15.4-2022-1719=1

• openSUSE Leap 15.3:

  zypper in -t patch openSUSE-SLE-15.3-2022-1719=1

• SUSE Linux Enterprise Workstation Extension 15-SP4:

  zypper in -t patch SUSE-SLE-Product-WE-15-SP4-2022-1719=1

• SUSE Linux Enterprise Workstation Extension 15-SP3:

  zypper in -t patch SUSE-SLE-Product-WE-15-SP3-2022-1719=1

• SUSE Linux Enterprise Module for Packagehub Subpackages 15-SP4:

  zypper in -t patch SUSE-SLE-Module-Packagehub-Subpackages-15-SP4-2022-1719=1

• SUSE Linux Enterprise Module for Packagehub Subpackages 15-SP3:

  zypper in -t patch SUSE-SLE-Module-Packagehub-Subpackages-15-SP3-2022-1719=1