Описание
Security update for MozillaFirefox, MozillaFirefox-branding-SLE
This update for MozillaFirefox, MozillaFirefox-branding-SLE fixes the following issues:
Changes in MozillaFirefox:
Security issues fixed:
- CVE-2019-15903: Fixed a heap overflow in the expat library (bsc#1149429).
- CVE-2019-11757: Fixed a use-after-free when creating index updates in IndexedDB (bsc#1154738).
- CVE-2019-11758: Fixed a potentially exploitable crash due to 360 Total Security (bsc#1154738).
- CVE-2019-11759: Fixed a stack buffer overflow in HKDF output (bsc#1154738).
- CVE-2019-11760: Fixed a stack buffer overflow in WebRTC networking (bsc#1154738).
- CVE-2019-11761: Fixed an unintended access to a privileged JSONView object (bsc#1154738).
- CVE-2019-11762: Fixed a same-origin-property violation (bsc#1154738).
- CVE-2019-11763: Fixed an XSS bypass (bsc#1154738).
- CVE-2019-11764: Fixed several memory safety bugs (bsc#1154738).
Non-security issues fixed:
- Added Provides-line for translations-common (bsc#1153423) .
- Moved some settings from branding-package here (bsc#1153869).
- Disabled DoH by default.
Changes in MozillaFirefox-branding-SLE:
- Moved extensions preferences to core package (bsc#1153869).
This update was imported from the SUSE:SLE-15:Update update project.
Список пакетов
openSUSE Leap 15.1
Ссылки
- E-Mail link for openSUSE-SU-2019:2451-1
- SUSE Security Ratings
- SUSE Bug 1104841
- SUSE Bug 1129528
- SUSE Bug 1137990
- SUSE Bug 1149429
- SUSE Bug 1151186
- SUSE Bug 1153423
- SUSE Bug 1153869
- SUSE Bug 1154738
- SUSE CVE CVE-2019-11757 page
- SUSE CVE CVE-2019-11758 page
- SUSE CVE CVE-2019-11759 page
- SUSE CVE CVE-2019-11760 page
- SUSE CVE CVE-2019-11761 page
- SUSE CVE CVE-2019-11762 page
- SUSE CVE CVE-2019-11763 page
- SUSE CVE CVE-2019-11764 page
- SUSE CVE CVE-2019-15903 page
Описание
When following the value's prototype chain, it was possible to retain a reference to a locale, delete it, and subsequently reference it. This resulted in a use-after-free and a potentially exploitable crash. This vulnerability affects Firefox < 70, Thunderbird < 68.2, and Firefox ESR < 68.2.
Затронутые продукты
Ссылки
- CVE-2019-11757
- SUSE Bug 1154738
Описание
Mozilla community member Philipp reported a memory safety bug present in Firefox 68 when 360 Total Security was installed. This bug showed evidence of memory corruption in the accessibility engine and we presume that with enough effort that it could be exploited to run arbitrary code. This vulnerability affects Firefox < 69, Thunderbird < 68.2, and Firefox ESR < 68.2.
Затронутые продукты
Ссылки
- CVE-2019-11758
- SUSE Bug 1154738
Описание
An attacker could have caused 4 bytes of HMAC output to be written past the end of a buffer stored on the stack. This could be used by an attacker to execute arbitrary code or more likely lead to a crash. This vulnerability affects Firefox < 70, Thunderbird < 68.2, and Firefox ESR < 68.2.
Затронутые продукты
Ссылки
- CVE-2019-11759
- SUSE Bug 1154738
Описание
A fixed-size stack buffer could overflow in nrappkit when doing WebRTC signaling. This resulted in a potentially exploitable crash in some instances. This vulnerability affects Firefox < 70, Thunderbird < 68.2, and Firefox ESR < 68.2.
Затронутые продукты
Ссылки
- CVE-2019-11760
- SUSE Bug 1154738
Описание
By using a form with a data URI it was possible to gain access to the privileged JSONView object that had been cloned into content. Impact from exposing this object appears to be minimal, however it was a bypass of existing defense in depth mechanisms. This vulnerability affects Firefox < 70, Thunderbird < 68.2, and Firefox ESR < 68.2.
Затронутые продукты
Ссылки
- CVE-2019-11761
- SUSE Bug 1154738
Описание
If two same-origin documents set document.domain differently to become cross-origin, it was possible for them to call arbitrary DOM methods/getters/setters on the now-cross-origin window. This vulnerability affects Firefox < 70, Thunderbird < 68.2, and Firefox ESR < 68.2.
Затронутые продукты
Ссылки
- CVE-2019-11762
- SUSE Bug 1154738
Описание
Failure to correctly handle null bytes when processing HTML entities resulted in Firefox incorrectly parsing these entities. This could have led to HTML comment text being treated as HTML which could have led to XSS in a web application under certain conditions. It could have also led to HTML entities being masked from filters - enabling the use of entities to mask the actual characters of interest from filters. This vulnerability affects Firefox < 70, Thunderbird < 68.2, and Firefox ESR < 68.2.
Затронутые продукты
Ссылки
- CVE-2019-11763
- SUSE Bug 1154738
Описание
Mozilla developers and community members reported memory safety bugs present in Firefox 69 and Firefox ESR 68.1. Some of these bugs showed evidence of memory corruption and we presume that with enough effort some of these could be exploited to run arbitrary code. This vulnerability affects Firefox < 70, Thunderbird < 68.2, and Firefox ESR < 68.2.
Затронутые продукты
Ссылки
- CVE-2019-11764
- SUSE Bug 1154738
Описание
In libexpat before 2.2.8, crafted XML input could fool the parser into changing from DTD parsing to document parsing too early; a consecutive call to XML_GetCurrentLineNumber (or XML_GetCurrentColumnNumber) then resulted in a heap-based buffer over-read.
Затронутые продукты
Ссылки
- CVE-2019-15903
- SUSE Bug 1149429
- SUSE Bug 1154738
- SUSE Bug 1154806