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SUSE: 2025:01813-1 important: MozillaThunderbird Out-of-Bounds Issues

suse
Calendar Grey June 4, 2025
Dist Suse Esm H88
Critical vulnerabilities resolved for Mozilla Thunderbird in SUSE with urgent updates tackling access problems.
* bsc#1243303 Cross-References: * CVE-2025-4918 * CVE-2025-4919

Summary

## This update for MozillaThunderbird fixes the following issues: Update to Mozilla Thunderbird 128.10.2 (MFSA 2025-40, bsc#1243303): Security fixes: * CVE-2025-4918: Out-of-bounds access when resolving Promise objects (bmo#1966612) * CVE-2025-4919: Out-of-bounds access when optimizing linear sums (bmo#1966614) Other fixes: * Messages could not be viewed if the profile used a UNC path (bmo#1966256) * Visual and UX improvements (bmo#1964156) ## 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: * SUSE Linux Enterprise Workstation Extension 15 SP6 zypper in -t patch SUSE-SLE-Product-WE-15-SP6-2025-1813=1

Topics%20covered

Topics Covered

security advisory update important SUSE out-of-bounds MozillaThunderbird

References

* bsc#1243303

Cross-

* CVE-2025-4918

* CVE-2025-4919

CVSS scores:

* CVE-2025-4918 ( SUSE ): 8.7

CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N

* CVE-2025-4918 ( SUSE ): 8.8 CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

* CVE-2025-4918 ( NVD ): 7.5 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

* CVE-2025-4919 ( SUSE ): 8.7

CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N

* CVE-2025-4919 ( SUSE ): 8.8 CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

* CVE-2025-4919 ( NVD ): 8.8 CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

Affected Products:

* openSUSE Leap 15.6

* SUSE Linux Enterprise Desktop 15 SP6

* SUSE Linux Enterprise Desktop 15 SP7

* SUSE Linux Enterprise Real Time 15 SP6

* SUSE Linux Enterprise Real Time 15 SP7

* SUSE Linux Enterprise Server 15 SP6

Severity
important
Lowest
Low
Medium
High
Critical

Announcement ID: SUSE-SU-2025:01813-1
Release Date: 2025-06-04T14:09:26Z
Rating: important

Topics%20covered

Topics Covered

security advisory update important SUSE out-of-bounds MozillaThunderbird

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