Security update for MozillaThunderbird

Announcement ID: SUSE-SU-2025:0080-1
Release Date: 2025-01-13T15:31:02Z
Rating: important
References:
Cross-References:
CVSS scores:
  • CVE-2025-0237 ( SUSE ): 5.4 CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:N
  • CVE-2025-0237 ( NVD ): 5.4 CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:N
  • CVE-2025-0238 ( SUSE ): 5.3 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
  • CVE-2025-0238 ( NVD ): 5.3 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
  • CVE-2025-0239 ( SUSE ): 4.0 CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N
  • CVE-2025-0239 ( NVD ): 4.0 CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N
  • CVE-2025-0240 ( SUSE ): 4.0 CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N
  • CVE-2025-0240 ( NVD ): 4.0 CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N
  • CVE-2025-0242 ( SUSE ): 6.5 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N
  • CVE-2025-0242 ( NVD ): 6.5 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N
  • CVE-2025-0243 ( SUSE ): 5.1 CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N
  • CVE-2025-0243 ( NVD ): 5.1 CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N
Affected Products:
  • openSUSE Leap 15.6
  • SUSE Linux Enterprise Desktop 15 SP6
  • SUSE Linux Enterprise Real Time 15 SP6
  • SUSE Linux Enterprise Server 15 SP6
  • SUSE Linux Enterprise Server for SAP Applications 15 SP6
  • SUSE Linux Enterprise Workstation Extension 15 SP6
  • SUSE Package Hub 15 15-SP6

An update that solves seven vulnerabilities can now be installed.

Description:

This update for MozillaThunderbird fixes the following issues:

Update to Mozilla Thunderbird ESR 128.6 (MFSA 2025-05, bsc#1234991)

Security fixes:

  • CVE-2025-0237 (bmo#1915257) WebChannel APIs susceptible to confused deputy attack
  • CVE-2025-0238 (bmo#1915535) Use-after-free when breaking lines in text
  • CVE-2025-0239 (bmo#1929156) Alt-Svc ALPN validation failure when redirected
  • CVE-2025-0240 (bmo#1929623) Compartment mismatch when parsing JavaScript JSON module
  • CVE-2025-0241 (bmo#1933023) Memory corruption when using JavaScript Text Segmentation
  • CVE-2025-0242 (bmo#1874523, bmo#1926454, bmo#1931873, bmo#1932169) Memory safety bugs fixed in Firefox 134, Thunderbird 134, Firefox ESR 115.19, Firefox ESR 128.6, Thunderbird 115.19, and Thunderbird 128.6
  • CVE-2025-0243 (bmo#1827142, bmo#1932783) Memory safety bugs fixed in Firefox 134, Thunderbird 134, Firefox ESR 128.6, and Thunderbird 128.6

Other fixes:

  • fixed: New mail notification was not hidden after reading the new message (bmo#1920077)
  • fixed: New mail notification could show for the wrong folder, causing repeated alerts (bmo#1926462)
  • fixed: macOS shortcut CMD+1 did not restore the main window when it was minimized (bmo#1857953)
  • fixed: Clicking the context menu "Reply" button resulted in "Reply-All" (bmo#1935883)
  • fixed: Switching from "All", "Unread", and "Threads with unread" did not work (bmo#1921618)
  • fixed: Downloading message headers from a newsgroup could cause a hang (bmo#1931661)
  • fixed: Message list performance slow when many updates happened at once (bmo#1933104)
  • fixed: "mailto:" links did not apply the compose format of the current identity (bmo#550414)
  • fixed: Authentication failure of AUTH PLAIN or AUTH LOGIN did not fall back to USERPASS (bmo#1928026)

Patch Instructions:

To install this SUSE 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 15.6
    zypper in -t patch openSUSE-SLE-15.6-2025-80=1
  • SUSE Package Hub 15 15-SP6
    zypper in -t patch SUSE-SLE-Module-Packagehub-Subpackages-15-SP6-2025-80=1
  • SUSE Linux Enterprise Workstation Extension 15 SP6
    zypper in -t patch SUSE-SLE-Product-WE-15-SP6-2025-80=1

Package List:

  • openSUSE Leap 15.6 (aarch64 ppc64le s390x x86_64)
    • MozillaThunderbird-128.6.0-150200.8.197.1
    • MozillaThunderbird-debuginfo-128.6.0-150200.8.197.1
    • MozillaThunderbird-debugsource-128.6.0-150200.8.197.1
    • MozillaThunderbird-translations-common-128.6.0-150200.8.197.1
    • MozillaThunderbird-translations-other-128.6.0-150200.8.197.1
  • SUSE Package Hub 15 15-SP6 (aarch64 ppc64le s390x)
    • MozillaThunderbird-128.6.0-150200.8.197.1
    • MozillaThunderbird-debuginfo-128.6.0-150200.8.197.1
    • MozillaThunderbird-debugsource-128.6.0-150200.8.197.1
    • MozillaThunderbird-translations-common-128.6.0-150200.8.197.1
    • MozillaThunderbird-translations-other-128.6.0-150200.8.197.1
  • SUSE Linux Enterprise Workstation Extension 15 SP6 (x86_64)
    • MozillaThunderbird-128.6.0-150200.8.197.1
    • MozillaThunderbird-debuginfo-128.6.0-150200.8.197.1
    • MozillaThunderbird-debugsource-128.6.0-150200.8.197.1
    • MozillaThunderbird-translations-common-128.6.0-150200.8.197.1
    • MozillaThunderbird-translations-other-128.6.0-150200.8.197.1

References: