Описание
Security update for MozillaFirefox
This update for MozillaFirefox fixes the following issues:
- Firefox Extended Support Release 128.10.0 ESR MFSA 2025-29 (bsc#1241621):
- CVE-2025-2817: Potential privilege escalation in Firefox Updater
- CVE-2025-4082: WebGL shader attribute memory corruption in Firefox for macOS
- CVE-2025-4083: Process isolation bypass using
javascript:URI links in cross-origin frames - CVE-2025-4084: Potential local code execution in 'copy as cURL' command
- CVE-2025-4087: Unsafe attribute access during XPath parsing
- CVE-2025-4091: Memory safety bugs fixed in Firefox 138, Thunderbird 138, Firefox ESR 128.10, and Thunderbird 128.10
- CVE-2025-4093: Memory safety bug fixed in Firefox ESR 128.10 and Thunderbird 128.10
Список пакетов
SUSE Enterprise Storage 7.1
SUSE Linux Enterprise High Performance Computing 15 SP3-LTSS
SUSE Linux Enterprise High Performance Computing 15 SP4-ESPOS
SUSE Linux Enterprise High Performance Computing 15 SP4-LTSS
SUSE Linux Enterprise High Performance Computing 15 SP5-ESPOS
SUSE Linux Enterprise High Performance Computing 15 SP5-LTSS
SUSE Linux Enterprise Module for Desktop Applications 15 SP6
SUSE Linux Enterprise Server 15 SP3-LTSS
SUSE Linux Enterprise Server 15 SP4-LTSS
SUSE Linux Enterprise Server 15 SP5-LTSS
SUSE Linux Enterprise Server for SAP Applications 15 SP3
SUSE Linux Enterprise Server for SAP Applications 15 SP4
SUSE Linux Enterprise Server for SAP Applications 15 SP5
openSUSE Leap 15.6
Ссылки
- Link for SUSE-SU-2025:1436-1
- E-Mail link for SUSE-SU-2025:1436-1
- SUSE Security Ratings
- SUSE Bug 1241621
- SUSE CVE CVE-2025-2817 page
- SUSE CVE CVE-2025-4082 page
- SUSE CVE CVE-2025-4083 page
- SUSE CVE CVE-2025-4084 page
- SUSE CVE CVE-2025-4087 page
- SUSE CVE CVE-2025-4091 page
- SUSE CVE CVE-2025-4093 page
Описание
Thunderbird's update mechanism allowed a medium-integrity user process to interfere with the SYSTEM-level updater by manipulating the file-locking behavior. By injecting code into the user-privileged process, an attacker could bypass intended access controls, allowing SYSTEM-level file operations on paths controlled by a non-privileged user and enabling privilege escalation. This vulnerability affects Firefox < 138, Firefox ESR < 128.10, Firefox ESR < 115.23, Thunderbird < 138, and Thunderbird < 128.10.
Затронутые продукты
Ссылки
- CVE-2025-2817
- SUSE Bug 1241621
Описание
Modification of specific WebGL shader attributes could trigger an out-of-bounds read, which, when chained with other vulnerabilities, could be used to escalate privileges. *This bug only affects Thunderbird for macOS. Other versions of Thunderbird are unaffected.* This vulnerability affects Firefox < 138, Firefox ESR < 128.10, Firefox ESR < 115.23, Thunderbird < 138, and Thunderbird < 128.10.
Затронутые продукты
Ссылки
- CVE-2025-4082
- SUSE Bug 1241621
Описание
A process isolation vulnerability in Thunderbird stemmed from improper handling of javascript: URIs, which could allow content to execute in the top-level document's process instead of the intended frame, potentially enabling a sandbox escape. This vulnerability affects Firefox < 138, Firefox ESR < 128.10, Firefox ESR < 115.23, Thunderbird < 138, and Thunderbird < 128.10.
Затронутые продукты
Ссылки
- CVE-2025-4083
- SUSE Bug 1241621
Описание
Due to insufficient escaping of the special characters in the "copy as cURL" feature, an attacker could trick a user into using this command, potentially leading to local code execution on the user's system. *This bug only affects Firefox for Windows. Other versions of Firefox are unaffected.* This vulnerability affects Firefox ESR < 128.10, Firefox ESR < 115.23, and Thunderbird < 128.10.
Затронутые продукты
Ссылки
- CVE-2025-4084
- SUSE Bug 1241621
Описание
A vulnerability was identified in Thunderbird where XPath parsing could trigger undefined behavior due to missing null checks during attribute access. This could lead to out-of-bounds read access and potentially, memory corruption. This vulnerability affects Firefox < 138, Firefox ESR < 128.10, Thunderbird < 138, and Thunderbird < 128.10.
Затронутые продукты
Ссылки
- CVE-2025-4087
- SUSE Bug 1241621
Описание
Memory safety bugs present in Firefox 137, Thunderbird 137, Firefox ESR 128.9, and Thunderbird 128.9. 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 < 138, Firefox ESR < 128.10, Thunderbird < 138, and Thunderbird < 128.10.
Затронутые продукты
Ссылки
- CVE-2025-4091
- SUSE Bug 1241621
Описание
Memory safety bug present in Firefox ESR 128.9, and Thunderbird 128.9. This bug showed evidence of memory corruption and we presume that with enough effort this could have been exploited to run arbitrary code. This vulnerability affects Firefox ESR < 128.10 and Thunderbird < 128.10.
Затронутые продукты
Ссылки
- CVE-2025-4093
- SUSE Bug 1241621