Описание
Security update for MozillaFirefox
This update for MozillaFirefox fixes the following issues:
Security issues fixed:
- CVE-2019-11691: Use-after-free in XMLHttpRequest
- CVE-2019-11692: Use-after-free removing listeners in the event listener manager
- CVE-2019-11693: Buffer overflow in WebGL bufferdata on Linux
- CVE-2019-11694: Uninitialized memory memory leakage in Windows sandbox
- CVE-2019-11698: Theft of user history data through drag and drop of hyperlinks to and from bookmarks
- CVE-2019-7317: Use-after-free in png_image_free of libpng library
- CVE-2019-9800: Memory safety bugs fixed in Firefox 67 and Firefox ESR 60.7
- CVE-2019-9815: Disable hyperthreading on content JavaScript threads on macOS
- CVE-2019-9816: Type confusion with object groups and UnboxedObjects
- CVE-2019-9817: Stealing of cross-domain images using canvas
- CVE-2019-9818: Use-after-free in crash generation server
- CVE-2019-9819: Compartment mismatch with fetch API
- CVE-2019-9820: Use-after-free of ChromeEventHandler by DocShell
Non-security issues fixed:
- Font and date adjustments to accommodate the new Reiwa era in Japan
- Update to Firefox ESR 60.7 (bsc#1135824)
Список пакетов
SUSE Enterprise Storage 4
SUSE Linux Enterprise Desktop 12 SP3
SUSE Linux Enterprise Desktop 12 SP4
SUSE Linux Enterprise Server 12 SP1-LTSS
SUSE Linux Enterprise Server 12 SP2-BCL
SUSE Linux Enterprise Server 12 SP2-LTSS
SUSE Linux Enterprise Server 12 SP3
SUSE Linux Enterprise Server 12 SP4
SUSE Linux Enterprise Server 12-LTSS
SUSE Linux Enterprise Server for SAP Applications 12 SP1
SUSE Linux Enterprise Server for SAP Applications 12 SP2
SUSE Linux Enterprise Server for SAP Applications 12 SP3
SUSE Linux Enterprise Server for SAP Applications 12 SP4
SUSE Linux Enterprise Software Development Kit 12 SP3
SUSE Linux Enterprise Software Development Kit 12 SP4
SUSE OpenStack Cloud 7
Ссылки
- Link for SUSE-SU-2019:1388-1
- E-Mail link for SUSE-SU-2019:1388-1
- SUSE Security Ratings
- SUSE Bug 1135824
- SUSE CVE CVE-2019-11691 page
- SUSE CVE CVE-2019-11692 page
- SUSE CVE CVE-2019-11693 page
- SUSE CVE CVE-2019-11694 page
- SUSE CVE CVE-2019-11698 page
- SUSE CVE CVE-2019-7317 page
- SUSE CVE CVE-2019-9800 page
- SUSE CVE CVE-2019-9815 page
- SUSE CVE CVE-2019-9816 page
- SUSE CVE CVE-2019-9817 page
- SUSE CVE CVE-2019-9818 page
- SUSE CVE CVE-2019-9819 page
- SUSE CVE CVE-2019-9820 page
Описание
A use-after-free vulnerability can occur when working with XMLHttpRequest (XHR) in an event loop, causing the XHR main thread to be called after it has been freed. This results in a potentially exploitable crash. This vulnerability affects Thunderbird < 60.7, Firefox < 67, and Firefox ESR < 60.7.
Затронутые продукты
Ссылки
- CVE-2019-11691
- SUSE Bug 1135824
Описание
A use-after-free vulnerability can occur when listeners are removed from the event listener manager while still in use, resulting in a potentially exploitable crash. This vulnerability affects Thunderbird < 60.7, Firefox < 67, and Firefox ESR < 60.7.
Затронутые продукты
Ссылки
- CVE-2019-11692
- SUSE Bug 1135824
Описание
The bufferdata function in WebGL is vulnerable to a buffer overflow with specific graphics drivers on Linux. This could result in malicious content freezing a tab or triggering a potentially exploitable crash. *Note: this issue only occurs on Linux. Other operating systems are unaffected.*. This vulnerability affects Thunderbird < 60.7, Firefox < 67, and Firefox ESR < 60.7.
Затронутые продукты
Ссылки
- CVE-2019-11693
- SUSE Bug 1135824
Описание
A vulnerability exists in the Windows sandbox where an uninitialized value in memory can be leaked to a renderer from a broker when making a call to access an otherwise unavailable file. This results in the potential leaking of information stored at that memory location. *Note: this issue only occurs on Windows. Other operating systems are unaffected.*. This vulnerability affects Thunderbird < 60.7, Firefox < 67, and Firefox ESR < 60.7.
Затронутые продукты
Ссылки
- CVE-2019-11694
- SUSE Bug 1135824
Описание
If a crafted hyperlink is dragged and dropped to the bookmark bar or sidebar and the resulting bookmark is subsequently dragged and dropped into the web content area, an arbitrary query of a user's browser history can be run and transmitted to the content page via drop event data. This allows for the theft of browser history by a malicious site. This vulnerability affects Thunderbird < 60.7, Firefox < 67, and Firefox ESR < 60.7.
Затронутые продукты
Ссылки
- CVE-2019-11698
- SUSE Bug 1135824
Описание
png_image_free in png.c in libpng 1.6.x before 1.6.37 has a use-after-free because png_image_free_function is called under png_safe_execute.
Затронутые продукты
Ссылки
- CVE-2019-7317
- SUSE Bug 1124211
- SUSE Bug 1135824
- SUSE Bug 1141780
- SUSE Bug 1147021
- SUSE Bug 1165297
Описание
Mozilla developers and community members reported memory safety bugs present in Firefox 66, Firefox ESR 60.6, and Thunderbird 60.6. Some of these bugs showed evidence of memory corruption and we presume that with enough effort that some of these could be exploited to run arbitrary code. This vulnerability affects Thunderbird < 60.7, Firefox < 67, and Firefox ESR < 60.7.
Затронутые продукты
Ссылки
- CVE-2019-9800
- SUSE Bug 1135824
Описание
If hyperthreading is not disabled, a timing attack vulnerability exists, similar to previous Spectre attacks. Apple has shipped macOS 10.14.5 with an option to disable hyperthreading in applications running untrusted code in a thread through a new sysctl. Firefox now makes use of it on the main thread and any worker threads. *Note: users need to update to macOS 10.14.5 in order to take advantage of this change.*. This vulnerability affects Thunderbird < 60.7, Firefox < 67, and Firefox ESR < 60.7.
Затронутые продукты
Ссылки
- CVE-2019-9815
- SUSE Bug 1135824
Описание
A possible vulnerability exists where type confusion can occur when manipulating JavaScript objects in object groups, allowing for the bypassing of security checks within these groups. *Note: this vulnerability has only been demonstrated with UnboxedObjects, which are disabled by default on all supported releases.*. This vulnerability affects Thunderbird < 60.7, Firefox < 67, and Firefox ESR < 60.7.
Затронутые продукты
Ссылки
- CVE-2019-9816
- SUSE Bug 1135824
Описание
Images from a different domain can be read using a canvas object in some circumstances. This could be used to steal image data from a different site in violation of same-origin policy. This vulnerability affects Thunderbird < 60.7, Firefox < 67, and Firefox ESR < 60.7.
Затронутые продукты
Ссылки
- CVE-2019-9817
- SUSE Bug 1135824
Описание
A race condition is present in the crash generation server used to generate data for the crash reporter. This issue can lead to a use-after-free in the main process, resulting in a potentially exploitable crash and a sandbox escape. *Note: this vulnerability only affects Windows. Other operating systems are unaffected.*. This vulnerability affects Thunderbird < 60.7, Firefox < 67, and Firefox ESR < 60.7.
Затронутые продукты
Ссылки
- CVE-2019-9818
- SUSE Bug 1135824
Описание
A vulnerability where a JavaScript compartment mismatch can occur while working with the fetch API, resulting in a potentially exploitable crash. This vulnerability affects Thunderbird < 60.7, Firefox < 67, and Firefox ESR < 60.7.
Затронутые продукты
Ссылки
- CVE-2019-9819
- SUSE Bug 1135824
Описание
A use-after-free vulnerability can occur in the chrome event handler when it is freed while still in use. This results in a potentially exploitable crash. This vulnerability affects Thunderbird < 60.7, Firefox < 67, and Firefox ESR < 60.7.
Затронутые продукты
Ссылки
- CVE-2019-9820
- SUSE Bug 1135824