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SUSE 2025:02123-1 important: MozillaFirefox cross-references resolved

* bsc#1244670 Cross-References: * CVE-2025-6424 * CVE-2025-6425 . # Security update for MozillaFirefox Announcement ID: SUSE-SU-2025:02123-1 Release Date: 2025-06-26T08:51:15Z Rating: important References: * bsc#1244670 Cross-References: * CVE-2025-6424 * CVE-2025-6425 * CVE-2025-6426 * CVE-2025-6429 * CVE-2025-6430 CVSS scores: * CVE-2025-6424 ( 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-2025-6424 ( SUSE ): 8.8 CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H * CVE-2025-6425 ( SUSE ): 5.3 CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/VC:L/VI:L/VA:N/SC:N/SI:N/SA:N * CVE-2025-6425 ( SUSE ): 5.4 CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:N * CVE-2025-6426 ( SUSE ): 5.3 CVSS:4.0/AV:N/AC:H/AT:P/PR:N/UI:A/VC:N/VI:N/VA:N/SC:H/SI:H/SA:L * CVE-2025-6426 ( SUSE ): 8.2 CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:C/C:H/I:H/A:L * CVE-2025-6429 ( SUSE ): 5.3 CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N * CVE-2025-6429 ( SUSE ): 4.3 CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N * CVE-2025-6430 ( SUSE ): 5.3 CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N * CVE-2025-6430 ( SUSE ): 6.3 CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:L Affected Products: * SUSE Linux Enterprise High Performance Computing 12 SP5 * SUSE Linux Enterprise Server 12 SP5 * SUSE Linux Enterprise Server 12 SP5 LTSS * SUSE Linux Enterprise Server 12 SP5 LTSS Extended Security * SUSE Linux Enterprise Server for SAP Applications 12 SP5 An update that solves five vulnerabilities can now be installed. ## Description: This update for MozillaFirefox fixes the following issues: Update to MozillaFirefox 128.12.0 (MFSA 2025-23, bsc#1244670): * CVE-2025-6424: Use-after-free in FontFaceSet * CVE-2025-6425: The WebCompat WebExtension shipped with Firefox exposed a persistent UUID * CVE-2025-6426: No warning when opening executable terminal files on macOS * CVE-2025-6429: Incorrect parsing of URLs could haveallowed embedding of youtube.com * CVE-2025-6430: Content-Disposition header ignored when a file is included in an embed or object tag ## 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 Server 12 SP5 LTSS Extended Security zypper in -t patch SUSE-SLE-SERVER-12-SP5-LTSS-EXTENDED-SECURITY-2025-2123=1 * SUSE Linux Enterprise Server 12 SP5 LTSS zypper in -t patch SUSE-SLE-SERVER-12-SP5-LTSS-2025-2123=1 ## Package List: * SUSE Linux Enterprise Server 12 SP5 LTSS Extended Security (x86_64) * MozillaFirefox-translations-common-128.12.0-112.265.1 * MozillaFirefox-debugsource-128.12.0-112.265.1 * MozillaFirefox-debuginfo-128.12.0-112.265.1 * MozillaFirefox-128.12.0-112.265.1 * SUSE Linux Enterprise Server 12 SP5 LTSS Extended Security (noarch) * MozillaFirefox-devel-128.12.0-112.265.1 * SUSE Linux Enterprise Server 12 SP5 LTSS (aarch64 ppc64le s390x x86_64) * MozillaFirefox-translations-common-128.12.0-112.265.1 * MozillaFirefox-debugsource-128.12.0-112.265.1 * MozillaFirefox-debuginfo-128.12.0-112.265.1 * MozillaFirefox-128.12.0-112.265.1 * SUSE Linux Enterprise Server 12 SP5 LTSS (noarch) * MozillaFirefox-devel-128.12.0-112.265.1 ## References: * https://www.suse.com/security/cve/CVE-2025-6424.html * https://www.suse.com/security/cve/CVE-2025-6425.html * https://www.suse.com/security/cve/CVE-2025-6426.html * https://www.suse.com/security/cve/CVE-2025-6429.html * https://www.suse.com/security/cve/CVE-2025-6430.html * https://bugzilla.suse.com/show_bug.cgi?id=1244670 . A significant patch has been released for MozillaFirefox targeting five identified vulnerabilities on SUSE platforms.. MozillaFirefox security, SUSE update, important patches. . Severity: Important. LinuxSecurity.com Team

Jun 26, 2025 •Important SuSE