Security update for MozillaFirefox SUSE Patch security@suse.de SUSE Security Team SUSE-SU-2025:0391-1 Final 1 1 2025-02-10T07:34:04Z current 2025-02-10T07:34:04Z 2025-02-10T07:34:04Z cve-database/bin/generate-cvrf.pl 2017-02-24T01:00:00Z Security update for MozillaFirefox This update for MozillaFirefox to 128.7esr fixes the following issues: * MFSA 2025-09 * CVE-2025-1009 (bmo#1936613) Use-after-free in XSLT * CVE-2025-1010 (bmo#1936982) Use-after-free in Custom Highlight * CVE-2025-1011 (bmo#1936454) A bug in WebAssembly code generation could result in a crash * CVE-2025-1012 (bmo#1939710) Use-after-free during concurrent delazification * CVE-2024-11704 (bmo#1899402) Potential double-free vulnerability in PKCS#7 decryption handling * CVE-2025-1013 (bmo#1932555) Potential opening of private browsing tabs in normal browsing windows * CVE-2025-1014 (bmo#1940804) Certificate length was not properly checked * CVE-2025-1016 (bmo#1936601, bmo#1936844, bmo#1937694, bmo#1938469, bmo#1939583, bmo#1940994) Memory safety bugs fixed in Firefox 135, Thunderbird 135, Firefox ESR 115.20, Firefox ESR 128.7, Thunderbird 115.20, and Thunderbird 128.7 * CVE-2025-1017 (bmo#1926256, bmo#1935471, bmo#1935984) Memory safety bugs fixed in Firefox 135, Thunderbird 135, Firefox ESR 128.7, and Thunderbird 128.7 The CVRF data is provided by SUSE under the Creative Commons License 4.0 with Attribution (CC-BY-4.0). Image SLES12-SP5-SAP-Azure-LI-BYOS-Production-2025-391,Image SLES12-SP5-SAP-Azure-VLI-BYOS-Production-2025-391,SUSE-2025-391,SUSE-SLE-SERVER-12-SP5-LTSS-2025-391,SUSE-SLE-SERVER-12-SP5-LTSS-EXTENDED-SECURITY-2025-391 Copyright SUSE LLC under the Creative Commons License 4.0 with Attribution (CC-BY-4.0) https://www.suse.com/support/update/announcement/2025/suse-su-20250391-1/ Link for SUSE-SU-2025:0391-1 https://lists.suse.com/pipermail/sle-security-updates/2025-February/020295.html E-Mail link for SUSE-SU-2025:0391-1 https://www.suse.com/support/security/rating/ SUSE Security Ratings https://bugzilla.suse.com/1236539 SUSE Bug 1236539 https://www.suse.com/security/cve/CVE-2024-11704/ SUSE CVE CVE-2024-11704 page https://www.suse.com/security/cve/CVE-2025-1009/ SUSE CVE CVE-2025-1009 page https://www.suse.com/security/cve/CVE-2025-1010/ SUSE CVE CVE-2025-1010 page https://www.suse.com/security/cve/CVE-2025-1011/ SUSE CVE CVE-2025-1011 page https://www.suse.com/security/cve/CVE-2025-1012/ SUSE CVE CVE-2025-1012 page https://www.suse.com/security/cve/CVE-2025-1013/ SUSE CVE CVE-2025-1013 page https://www.suse.com/security/cve/CVE-2025-1014/ SUSE CVE CVE-2025-1014 page https://www.suse.com/security/cve/CVE-2025-1016/ SUSE CVE CVE-2025-1016 page https://www.suse.com/security/cve/CVE-2025-1017/ SUSE CVE CVE-2025-1017 page Image SLES12-SP5-SAP-Azure-LI-BYOS-Production Image SLES12-SP5-SAP-Azure-VLI-BYOS-Production SUSE Linux Enterprise Server 12 SP5-LTSS SUSE Linux Enterprise Server LTSS Extended Security 12 SP5 MozillaFirefox-128.7.0-112.246.1 MozillaFirefox-branding-upstream-128.7.0-112.246.1 MozillaFirefox-devel-128.7.0-112.246.1 MozillaFirefox-translations-common-128.7.0-112.246.1 MozillaFirefox-translations-other-128.7.0-112.246.1 MozillaFirefox-128.7.0-112.246.1 as a component of Image SLES12-SP5-SAP-Azure-LI-BYOS-Production MozillaFirefox-128.7.0-112.246.1 as a component of Image SLES12-SP5-SAP-Azure-VLI-BYOS-Production MozillaFirefox-128.7.0-112.246.1 as a component of SUSE Linux Enterprise Server 12 SP5-LTSS MozillaFirefox-devel-128.7.0-112.246.1 as a component of SUSE Linux Enterprise Server 12 SP5-LTSS MozillaFirefox-translations-common-128.7.0-112.246.1 as a component of SUSE Linux Enterprise Server 12 SP5-LTSS MozillaFirefox-128.7.0-112.246.1 as a component of SUSE Linux Enterprise Server LTSS Extended Security 12 SP5 MozillaFirefox-devel-128.7.0-112.246.1 as a component of SUSE Linux Enterprise Server LTSS Extended Security 12 SP5 MozillaFirefox-translations-common-128.7.0-112.246.1 as a component of SUSE Linux Enterprise Server LTSS Extended Security 12 SP5 A double-free issue could have occurred in `sec_pkcs7_decoder_start_decrypt()` when handling an error path. Under specific conditions, the same symmetric key could have been freed twice, potentially leading to memory corruption. This vulnerability affects Firefox < 133, Thunderbird < 133, Firefox ESR < 128.7, and Thunderbird < 128.7. CVE-2024-11704 Image SLES12-SP5-SAP-Azure-LI-BYOS-Production:MozillaFirefox-128.7.0-112.246.1 Image SLES12-SP5-SAP-Azure-VLI-BYOS-Production:MozillaFirefox-128.7.0-112.246.1 SUSE Linux Enterprise Server 12 SP5-LTSS:MozillaFirefox-128.7.0-112.246.1 SUSE Linux Enterprise Server 12 SP5-LTSS:MozillaFirefox-devel-128.7.0-112.246.1 SUSE Linux Enterprise Server 12 SP5-LTSS:MozillaFirefox-translations-common-128.7.0-112.246.1 SUSE Linux Enterprise Server LTSS Extended Security 12 SP5:MozillaFirefox-128.7.0-112.246.1 SUSE Linux Enterprise Server LTSS Extended Security 12 SP5:MozillaFirefox-devel-128.7.0-112.246.1 SUSE Linux Enterprise Server LTSS Extended Security 12 SP5:MozillaFirefox-translations-common-128.7.0-112.246.1 critical To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch". https://www.suse.com/support/update/announcement/2025/suse-su-20250391-1/ https://www.suse.com/security/cve/CVE-2024-11704.html CVE-2024-11704 https://bugzilla.suse.com/1233695 SUSE Bug 1233695 An attacker could have caused a use-after-free via crafted XSLT data, leading to a potentially exploitable crash. This vulnerability affects Firefox < 135, Firefox ESR < 115.20, Firefox ESR < 128.7, Thunderbird < 128.7, and Thunderbird < 135. CVE-2025-1009 Image SLES12-SP5-SAP-Azure-LI-BYOS-Production:MozillaFirefox-128.7.0-112.246.1 Image SLES12-SP5-SAP-Azure-VLI-BYOS-Production:MozillaFirefox-128.7.0-112.246.1 SUSE Linux Enterprise Server 12 SP5-LTSS:MozillaFirefox-128.7.0-112.246.1 SUSE Linux Enterprise Server 12 SP5-LTSS:MozillaFirefox-devel-128.7.0-112.246.1 SUSE Linux Enterprise Server 12 SP5-LTSS:MozillaFirefox-translations-common-128.7.0-112.246.1 SUSE Linux Enterprise Server LTSS Extended Security 12 SP5:MozillaFirefox-128.7.0-112.246.1 SUSE Linux Enterprise Server LTSS Extended Security 12 SP5:MozillaFirefox-devel-128.7.0-112.246.1 SUSE Linux Enterprise Server LTSS Extended Security 12 SP5:MozillaFirefox-translations-common-128.7.0-112.246.1 important 7.6 CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:H To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch". https://www.suse.com/support/update/announcement/2025/suse-su-20250391-1/ https://www.suse.com/security/cve/CVE-2025-1009.html CVE-2025-1009 https://bugzilla.suse.com/1236539 SUSE Bug 1236539 An attacker could have caused a use-after-free via the Custom Highlight API, leading to a potentially exploitable crash. This vulnerability affects Firefox < 135, Firefox ESR < 115.20, Firefox ESR < 128.7, Thunderbird < 128.7, and Thunderbird < 135. CVE-2025-1010 Image SLES12-SP5-SAP-Azure-LI-BYOS-Production:MozillaFirefox-128.7.0-112.246.1 Image SLES12-SP5-SAP-Azure-VLI-BYOS-Production:MozillaFirefox-128.7.0-112.246.1 SUSE Linux Enterprise Server 12 SP5-LTSS:MozillaFirefox-128.7.0-112.246.1 SUSE Linux Enterprise Server 12 SP5-LTSS:MozillaFirefox-devel-128.7.0-112.246.1 SUSE Linux Enterprise Server 12 SP5-LTSS:MozillaFirefox-translations-common-128.7.0-112.246.1 SUSE Linux Enterprise Server LTSS Extended Security 12 SP5:MozillaFirefox-128.7.0-112.246.1 SUSE Linux Enterprise Server LTSS Extended Security 12 SP5:MozillaFirefox-devel-128.7.0-112.246.1 SUSE Linux Enterprise Server LTSS Extended Security 12 SP5:MozillaFirefox-translations-common-128.7.0-112.246.1 important 7.6 CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:H To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch". https://www.suse.com/support/update/announcement/2025/suse-su-20250391-1/ https://www.suse.com/security/cve/CVE-2025-1010.html CVE-2025-1010 https://bugzilla.suse.com/1236539 SUSE Bug 1236539 A bug in WebAssembly code generation could have lead to a crash. It may have been possible for an attacker to leverage this to achieve code execution. This vulnerability affects Firefox < 135, Firefox ESR < 128.7, Thunderbird < 128.7, and Thunderbird < 135. CVE-2025-1011 Image SLES12-SP5-SAP-Azure-LI-BYOS-Production:MozillaFirefox-128.7.0-112.246.1 Image SLES12-SP5-SAP-Azure-VLI-BYOS-Production:MozillaFirefox-128.7.0-112.246.1 SUSE Linux Enterprise Server 12 SP5-LTSS:MozillaFirefox-128.7.0-112.246.1 SUSE Linux Enterprise Server 12 SP5-LTSS:MozillaFirefox-devel-128.7.0-112.246.1 SUSE Linux Enterprise Server 12 SP5-LTSS:MozillaFirefox-translations-common-128.7.0-112.246.1 SUSE Linux Enterprise Server LTSS Extended Security 12 SP5:MozillaFirefox-128.7.0-112.246.1 SUSE Linux Enterprise Server LTSS Extended Security 12 SP5:MozillaFirefox-devel-128.7.0-112.246.1 SUSE Linux Enterprise Server LTSS Extended Security 12 SP5:MozillaFirefox-translations-common-128.7.0-112.246.1 important 8.8 CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch". https://www.suse.com/support/update/announcement/2025/suse-su-20250391-1/ https://www.suse.com/security/cve/CVE-2025-1011.html CVE-2025-1011 https://bugzilla.suse.com/1236539 SUSE Bug 1236539 A race during concurrent delazification could have led to a use-after-free. This vulnerability affects Firefox < 135, Firefox ESR < 115.20, Firefox ESR < 128.7, Thunderbird < 128.7, and Thunderbird < 135. CVE-2025-1012 Image SLES12-SP5-SAP-Azure-LI-BYOS-Production:MozillaFirefox-128.7.0-112.246.1 Image SLES12-SP5-SAP-Azure-VLI-BYOS-Production:MozillaFirefox-128.7.0-112.246.1 SUSE Linux Enterprise Server 12 SP5-LTSS:MozillaFirefox-128.7.0-112.246.1 SUSE Linux Enterprise Server 12 SP5-LTSS:MozillaFirefox-devel-128.7.0-112.246.1 SUSE Linux Enterprise Server 12 SP5-LTSS:MozillaFirefox-translations-common-128.7.0-112.246.1 SUSE Linux Enterprise Server LTSS Extended Security 12 SP5:MozillaFirefox-128.7.0-112.246.1 SUSE Linux Enterprise Server LTSS Extended Security 12 SP5:MozillaFirefox-devel-128.7.0-112.246.1 SUSE Linux Enterprise Server LTSS Extended Security 12 SP5:MozillaFirefox-translations-common-128.7.0-112.246.1 important 7.5 CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch". https://www.suse.com/support/update/announcement/2025/suse-su-20250391-1/ https://www.suse.com/security/cve/CVE-2025-1012.html CVE-2025-1012 https://bugzilla.suse.com/1236539 SUSE Bug 1236539 A race condition could have led to private browsing tabs being opened in normal browsing windows. This could have resulted in a potential privacy leak. This vulnerability affects Firefox < 135, Firefox ESR < 128.7, Thunderbird < 128.7, and Thunderbird < 135. CVE-2025-1013 Image SLES12-SP5-SAP-Azure-LI-BYOS-Production:MozillaFirefox-128.7.0-112.246.1 Image SLES12-SP5-SAP-Azure-VLI-BYOS-Production:MozillaFirefox-128.7.0-112.246.1 SUSE Linux Enterprise Server 12 SP5-LTSS:MozillaFirefox-128.7.0-112.246.1 SUSE Linux Enterprise Server 12 SP5-LTSS:MozillaFirefox-devel-128.7.0-112.246.1 SUSE Linux Enterprise Server 12 SP5-LTSS:MozillaFirefox-translations-common-128.7.0-112.246.1 SUSE Linux Enterprise Server LTSS Extended Security 12 SP5:MozillaFirefox-128.7.0-112.246.1 SUSE Linux Enterprise Server LTSS Extended Security 12 SP5:MozillaFirefox-devel-128.7.0-112.246.1 SUSE Linux Enterprise Server LTSS Extended Security 12 SP5:MozillaFirefox-translations-common-128.7.0-112.246.1 important 3.1 CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:L/I:N/A:N To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch". https://www.suse.com/support/update/announcement/2025/suse-su-20250391-1/ https://www.suse.com/security/cve/CVE-2025-1013.html CVE-2025-1013 https://bugzilla.suse.com/1236539 SUSE Bug 1236539 Certificate length was not properly checked when added to a certificate store. In practice only trusted data was processed. This vulnerability affects Firefox < 135, Firefox ESR < 128.7, Thunderbird < 128.7, and Thunderbird < 135. CVE-2025-1014 Image SLES12-SP5-SAP-Azure-LI-BYOS-Production:MozillaFirefox-128.7.0-112.246.1 Image SLES12-SP5-SAP-Azure-VLI-BYOS-Production:MozillaFirefox-128.7.0-112.246.1 SUSE Linux Enterprise Server 12 SP5-LTSS:MozillaFirefox-128.7.0-112.246.1 SUSE Linux Enterprise Server 12 SP5-LTSS:MozillaFirefox-devel-128.7.0-112.246.1 SUSE Linux Enterprise Server 12 SP5-LTSS:MozillaFirefox-translations-common-128.7.0-112.246.1 SUSE Linux Enterprise Server LTSS Extended Security 12 SP5:MozillaFirefox-128.7.0-112.246.1 SUSE Linux Enterprise Server LTSS Extended Security 12 SP5:MozillaFirefox-devel-128.7.0-112.246.1 SUSE Linux Enterprise Server LTSS Extended Security 12 SP5:MozillaFirefox-translations-common-128.7.0-112.246.1 important 5.3 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch". https://www.suse.com/support/update/announcement/2025/suse-su-20250391-1/ https://www.suse.com/security/cve/CVE-2025-1014.html CVE-2025-1014 https://bugzilla.suse.com/1236539 SUSE Bug 1236539 Memory safety bugs present in Firefox 134, Thunderbird 134, Firefox ESR 115.19, Firefox ESR 128.6, Thunderbird 115.19, and Thunderbird 128.6. Some of these bugs showed evidence of memory corruption and we presume that with enough effort some of these could have been exploited to run arbitrary code. This vulnerability affects Firefox < 135, Firefox ESR < 115.20, Firefox ESR < 128.7, Thunderbird < 128.7, and Thunderbird < 135. CVE-2025-1016 Image SLES12-SP5-SAP-Azure-LI-BYOS-Production:MozillaFirefox-128.7.0-112.246.1 Image SLES12-SP5-SAP-Azure-VLI-BYOS-Production:MozillaFirefox-128.7.0-112.246.1 SUSE Linux Enterprise Server 12 SP5-LTSS:MozillaFirefox-128.7.0-112.246.1 SUSE Linux Enterprise Server 12 SP5-LTSS:MozillaFirefox-devel-128.7.0-112.246.1 SUSE Linux Enterprise Server 12 SP5-LTSS:MozillaFirefox-translations-common-128.7.0-112.246.1 SUSE Linux Enterprise Server LTSS Extended Security 12 SP5:MozillaFirefox-128.7.0-112.246.1 SUSE Linux Enterprise Server LTSS Extended Security 12 SP5:MozillaFirefox-devel-128.7.0-112.246.1 SUSE Linux Enterprise Server LTSS Extended Security 12 SP5:MozillaFirefox-translations-common-128.7.0-112.246.1 important 8.8 CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch". https://www.suse.com/support/update/announcement/2025/suse-su-20250391-1/ https://www.suse.com/security/cve/CVE-2025-1016.html CVE-2025-1016 https://bugzilla.suse.com/1236539 SUSE Bug 1236539 Memory safety bugs present in Firefox 134, Thunderbird 134, Firefox ESR 128.6, and Thunderbird 128.6. Some of these bugs showed evidence of memory corruption and we presume that with enough effort some of these could have been exploited to run arbitrary code. This vulnerability affects Firefox < 135, Firefox ESR < 128.7, Thunderbird < 128.7, and Thunderbird < 135. CVE-2025-1017 Image SLES12-SP5-SAP-Azure-LI-BYOS-Production:MozillaFirefox-128.7.0-112.246.1 Image SLES12-SP5-SAP-Azure-VLI-BYOS-Production:MozillaFirefox-128.7.0-112.246.1 SUSE Linux Enterprise Server 12 SP5-LTSS:MozillaFirefox-128.7.0-112.246.1 SUSE Linux Enterprise Server 12 SP5-LTSS:MozillaFirefox-devel-128.7.0-112.246.1 SUSE Linux Enterprise Server 12 SP5-LTSS:MozillaFirefox-translations-common-128.7.0-112.246.1 SUSE Linux Enterprise Server LTSS Extended Security 12 SP5:MozillaFirefox-128.7.0-112.246.1 SUSE Linux Enterprise Server LTSS Extended Security 12 SP5:MozillaFirefox-devel-128.7.0-112.246.1 SUSE Linux Enterprise Server LTSS Extended Security 12 SP5:MozillaFirefox-translations-common-128.7.0-112.246.1 important 8.8 CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch". https://www.suse.com/support/update/announcement/2025/suse-su-20250391-1/ https://www.suse.com/security/cve/CVE-2025-1017.html CVE-2025-1017 https://bugzilla.suse.com/1236539 SUSE Bug 1236539