Описание
Security update for MozillaThunderbird
This update for MozillaThunderbird fixes the following issues:
-
Mozilla Thunderbird 115.5.0 MFSA 2023-52 (bsc#1217230)
- CVE-2023-6204: Out-of-bound memory access in WebGL2 blitFramebuffer
- CVE-2023-6205: Use-after-free in MessagePort::Entangled
- CVE-2023-6206: Clickjacking permission prompts using the fullscreen transition
- CVE-2023-6207: Use-after-free in ReadableByteStreamQueueEntry::Buffer
- CVE-2023-6208: Using Selection API would copy contents into X11 primary selection.
- CVE-2023-6209: Incorrect parsing of relative URLs starting with '///'
- CVE-2023-6212: Memory safety bugs
Список пакетов
SUSE Linux Enterprise Module for Package Hub 15 SP4
SUSE Linux Enterprise Module for Package Hub 15 SP5
SUSE Linux Enterprise Workstation Extension 15 SP4
SUSE Linux Enterprise Workstation Extension 15 SP5
openSUSE Leap 15.4
openSUSE Leap 15.5
Ссылки
- Link for SUSE-SU-2023:4588-1
- E-Mail link for SUSE-SU-2023:4588-1
- SUSE Security Ratings
- SUSE Bug 1217230
- SUSE CVE CVE-2023-6204 page
- SUSE CVE CVE-2023-6205 page
- SUSE CVE CVE-2023-6206 page
- SUSE CVE CVE-2023-6207 page
- SUSE CVE CVE-2023-6208 page
- SUSE CVE CVE-2023-6209 page
- SUSE CVE CVE-2023-6212 page
Описание
On some systems—depending on the graphics settings and drivers—it was possible to force an out-of-bounds read and leak memory data into the images created on the canvas element. This vulnerability affects Firefox < 120, Firefox ESR < 115.5.0, and Thunderbird < 115.5.
Затронутые продукты
Ссылки
- CVE-2023-6204
- SUSE Bug 1217230
Описание
It was possible to cause the use of a MessagePort after it had already been freed, which could potentially have led to an exploitable crash. This vulnerability affects Firefox < 120, Firefox ESR < 115.5.0, and Thunderbird < 115.5.
Затронутые продукты
Ссылки
- CVE-2023-6205
- SUSE Bug 1217230
Описание
The black fade animation when exiting fullscreen is roughly the length of the anti-clickjacking delay on permission prompts. It was possible to use this fact to surprise users by luring them to click where the permission grant button would be about to appear. This vulnerability affects Firefox < 120, Firefox ESR < 115.5.0, and Thunderbird < 115.5.
Затронутые продукты
Ссылки
- CVE-2023-6206
- SUSE Bug 1217230
Описание
Ownership mismanagement led to a use-after-free in ReadableByteStreams This vulnerability affects Firefox < 120, Firefox ESR < 115.5.0, and Thunderbird < 115.5.
Затронутые продукты
Ссылки
- CVE-2023-6207
- SUSE Bug 1217230
Описание
When using X11, text selected by the page using the Selection API was erroneously copied into the primary selection, a temporary storage not unlike the clipboard. *This bug only affects Firefox on X11. Other systems are unaffected.* This vulnerability affects Firefox < 120, Firefox ESR < 115.5.0, and Thunderbird < 115.5.
Затронутые продукты
Ссылки
- CVE-2023-6208
- SUSE Bug 1217230
Описание
Relative URLs starting with three slashes were incorrectly parsed, and a path-traversal "/../" part in the path could be used to override the specified host. This could contribute to security problems in web sites. This vulnerability affects Firefox < 120, Firefox ESR < 115.5.0, and Thunderbird < 115.5.
Затронутые продукты
Ссылки
- CVE-2023-6209
- SUSE Bug 1217230
Описание
Memory safety bugs present in Firefox 119, Firefox ESR 115.4, and Thunderbird 115.4. 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 < 120, Firefox ESR < 115.5.0, and Thunderbird < 115.5.
Затронутые продукты
Ссылки
- CVE-2023-6212
- SUSE Bug 1217230