Описание
Security update for MozillaFirefox
This update for MozillaFirefox fixes the following issues:
Firefox was updated to Extended Support Release 115.2.0 ESR (MFSA 2023-36) (bsc#1214606).
- CVE-2023-4574: Fixed memory corruption in IPC ColorPickerShownCallback (bmo#1846688)
- CVE-2023-4575: Fixed memory corruption in IPC FilePickerShownCallback (bmo#1846689)
- CVE-2023-4576: Fixed integer Overflow in RecordedSourceSurfaceCreation (bmo#1846694)
- CVE-2023-4577: Fixed memory corruption in JIT UpdateRegExpStatics (bmo#1847397)
- CVE-2023-4051: Fixed full screen notification obscured by file open dialog (bmo#1821884)
- CVE-2023-4578: Fixed Out of Memory Exception in SpiderMonkey could have triggered an (bmo#1839007)
- CVE-2023-4053: Fixed full screen notification obscured by external program (bmo#1839079)
- CVE-2023-4580: Fixed push notifications saved to disk unencrypted (bmo#1843046)
- CVE-2023-4581: Fixed XLL file extensions downloadable without warnings (bmo#1843758)
- CVE-2023-4582: Fixed buffer Overflow in WebGL glGetProgramiv (bmo#1773874)
- CVE-2023-4583: Fixed browsing Context potentially not cleared when closing Private Window (bmo#1842030)
- CVE-2023-4584: Fixed memory safety bugs fixed in Firefox 117, Firefox ESR 102.15, Firefox ESR 115.2, Thunderbird 102.15, and Thunderbird 115.2 (bmo#1843968, bmo#1845205, bmo#1846080, bmo#1846526, bmo#1847529)
- CVE-2023-4585: Fixed memory safety bugs fixed in Firefox 117, Firefox ESR 115.2, and Thunderbird 115.2(bmo#1751583, bmo#1833504, bmo#1841082, bmo#1847904, bmo#1848999).
Список пакетов
Image SLES12-SP5-SAP-Azure-LI-BYOS-Production
Image SLES12-SP5-SAP-Azure-VLI-BYOS-Production
SUSE Linux Enterprise Server 12 SP5
SUSE Linux Enterprise Server for SAP Applications 12 SP5
SUSE Linux Enterprise Software Development Kit 12 SP5
Ссылки
- Link for SUSE-SU-2023:3559-1
- E-Mail link for SUSE-SU-2023:3559-1
- SUSE Security Ratings
- SUSE Bug 1214606
- SUSE CVE CVE-2023-4051 page
- SUSE CVE CVE-2023-4053 page
- SUSE CVE CVE-2023-4574 page
- SUSE CVE CVE-2023-4575 page
- SUSE CVE CVE-2023-4576 page
- SUSE CVE CVE-2023-4577 page
- SUSE CVE CVE-2023-4578 page
- SUSE CVE CVE-2023-4580 page
- SUSE CVE CVE-2023-4581 page
- SUSE CVE CVE-2023-4582 page
- SUSE CVE CVE-2023-4583 page
- SUSE CVE CVE-2023-4584 page
- SUSE CVE CVE-2023-4585 page
Описание
A website could have obscured the full screen notification by using the file open dialog. This could have led to user confusion and possible spoofing attacks. This vulnerability affects Firefox < 116, Firefox ESR < 115.2, and Thunderbird < 115.2.
Затронутые продукты
Ссылки
- CVE-2023-4051
- SUSE Bug 1213746
Описание
A website could have obscured the full screen notification by using a URL with a scheme handled by an external program, such as a mailto URL. This could have led to user confusion and possible spoofing attacks. This vulnerability affects Firefox < 116, Firefox ESR < 115.2, and Thunderbird < 115.2.
Затронутые продукты
Ссылки
- CVE-2023-4053
- SUSE Bug 1213746
Описание
When creating a callback over IPC for showing the Color Picker window, multiple of the same callbacks could have been created at a time and eventually all simultaneously destroyed as soon as one of the callbacks finished. This could have led to a use-after-free causing a potentially exploitable crash. This vulnerability affects Firefox < 117, Firefox ESR < 102.15, Firefox ESR < 115.2, Thunderbird < 102.15, and Thunderbird < 115.2.
Затронутые продукты
Ссылки
- CVE-2023-4574
- SUSE Bug 1214606
Описание
When creating a callback over IPC for showing the File Picker window, multiple of the same callbacks could have been created at a time and eventually all simultaneously destroyed as soon as one of the callbacks finished. This could have led to a use-after-free causing a potentially exploitable crash. This vulnerability affects Firefox < 117, Firefox ESR < 102.15, Firefox ESR < 115.2, Thunderbird < 102.15, and Thunderbird < 115.2.
Затронутые продукты
Ссылки
- CVE-2023-4575
- SUSE Bug 1214606
Описание
On Windows, an integer overflow could occur in `RecordedSourceSurfaceCreation` which resulted in a heap buffer overflow potentially leaking sensitive data that could have led to a sandbox escape. *This bug only affects Firefox on Windows. Other operating systems are unaffected.* This vulnerability affects Firefox < 117, Firefox ESR < 102.15, Firefox ESR < 115.2, Thunderbird < 102.15, and Thunderbird < 115.2.
Затронутые продукты
Ссылки
- CVE-2023-4576
- SUSE Bug 1214606
Описание
When `UpdateRegExpStatics` attempted to access `initialStringHeap` it could already have been garbage collected prior to entering the function, which could potentially have led to an exploitable crash. This vulnerability affects Firefox < 117, Firefox ESR < 115.2, and Thunderbird < 115.2.
Затронутые продукты
Ссылки
- CVE-2023-4577
- SUSE Bug 1214606
Описание
When calling `JS::CheckRegExpSyntax` a Syntax Error could have been set which would end in calling `convertToRuntimeErrorAndClear`. A path in the function could attempt to allocate memory when none is available which would have caused a newly created Out of Memory exception to be mishandled as a Syntax Error. This vulnerability affects Firefox < 117, Firefox ESR < 115.2, and Thunderbird < 115.2.
Затронутые продукты
Ссылки
- CVE-2023-4578
- SUSE Bug 1214606
Описание
Push notifications stored on disk in private browsing mode were not being encrypted potentially allowing the leak of sensitive information. This vulnerability affects Firefox < 117, Firefox ESR < 115.2, and Thunderbird < 115.2.
Затронутые продукты
Ссылки
- CVE-2023-4580
- SUSE Bug 1214606
Описание
Excel `.xll` add-in files did not have a blocklist entry in Firefox's executable blocklist which allowed them to be downloaded without any warning of their potential harm. This vulnerability affects Firefox < 117, Firefox ESR < 102.15, Firefox ESR < 115.2, Thunderbird < 102.15, and Thunderbird < 115.2.
Затронутые продукты
Ссылки
- CVE-2023-4581
- SUSE Bug 1214606
Описание
Due to large allocation checks in Angle for glsl shaders being too lenient a buffer overflow could have occured when allocating too much private shader memory on mac OS. *This bug only affects Firefox on macOS. Other operating systems are unaffected.* This vulnerability affects Firefox < 117, Firefox ESR < 115.2, and Thunderbird < 115.2.
Затронутые продукты
Ссылки
- CVE-2023-4582
- SUSE Bug 1214606
Описание
When checking if the Browsing Context had been discarded in `HttpBaseChannel`, if the load group was not available then it was assumed to have already been discarded which was not always the case for private channels after the private session had ended. This vulnerability affects Firefox < 117, Firefox ESR < 115.2, and Thunderbird < 115.2.
Затронутые продукты
Ссылки
- CVE-2023-4583
- SUSE Bug 1214606
Описание
Memory safety bugs present in Firefox 116, Firefox ESR 102.14, Firefox ESR 115.1, Thunderbird 102.14, and Thunderbird 115.1. 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 < 117, Firefox ESR < 102.15, Firefox ESR < 115.2, Thunderbird < 102.15, and Thunderbird < 115.2.
Затронутые продукты
Ссылки
- CVE-2023-4584
- SUSE Bug 1214606
Описание
Memory safety bugs present in Firefox 116, Firefox ESR 115.1, and Thunderbird 115.1. 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 < 117, Firefox ESR < 115.2, and Thunderbird < 115.2.
Затронутые продукты
Ссылки
- CVE-2023-4585
- SUSE Bug 1214606