Описание
Security update for MozillaFirefox
This update for MozillaFirefox fixes the following issues:
Mozilla Firefox was updated to 68.3esr (MFSA 2019-37 bsc#1158328)
Security issues fixed:
- CVE-2019-17008: Fixed a use-after-free in worker destruction (bmo#1546331)
- CVE-2019-13722: Fixed a stack corruption due to incorrect number of arguments in WebRTC code (bmo#1580156)
- CVE-2019-11745: Fixed an out of bounds write in NSS when encrypting with a block cipher (bmo#1586176)
- CVE-2019-17009: Fixed an issue where updater temporary files accessible to unprivileged processes (bmo#1510494)
- CVE-2019-17010: Fixed a use-after-free when performing device orientation checks (bmo#1581084)
- CVE-2019-17005: Fixed a buffer overflow in plain text serializer (bmo#1584170)
- CVE-2019-17011: Fixed a use-after-free when retrieving a document in antitracking (bmo#1591334)
- CVE-2019-17012: Fixed multiple memmory issues (bmo#1449736, bmo#1533957, bmo#1560667,bmo#1567209, bmo#1580288, bmo#1585760, bmo#1592502)
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-2020:0002-1
- SUSE Security Ratings
- SUSE Bug 1157652
- SUSE Bug 1158328
- SUSE CVE CVE-2019-11745 page
- SUSE CVE CVE-2019-13722 page
- SUSE CVE CVE-2019-17005 page
- SUSE CVE CVE-2019-17008 page
- SUSE CVE CVE-2019-17009 page
- SUSE CVE CVE-2019-17010 page
- SUSE CVE CVE-2019-17011 page
- SUSE CVE CVE-2019-17012 page
Описание
When encrypting with a block cipher, if a call to NSC_EncryptUpdate was made with data smaller than the block size, a small out of bounds write could occur. This could have caused heap corruption and a potentially exploitable crash. This vulnerability affects Thunderbird < 68.3, Firefox ESR < 68.3, and Firefox < 71.
Затронутые продукты
Ссылки
- CVE-2019-11745
- SUSE Bug 1158328
- SUSE Bug 1158527
Описание
Inappropriate implementation in WebRTC in Google Chrome prior to 79.0.3945.79 allowed a remote attacker to potentially exploit heap corruption via a crafted HTML page.
Затронутые продукты
Ссылки
- CVE-2019-13722
- SUSE Bug 1158328
Описание
The plain text serializer used a fixed-size array for the number of <ol> elements it could process; however it was possible to overflow the static-sized array leading to memory corruption and a potentially exploitable crash. This vulnerability affects Thunderbird < 68.3, Firefox ESR < 68.3, and Firefox < 71.
Затронутые продукты
Ссылки
- CVE-2019-17005
- SUSE Bug 1158328
Описание
When using nested workers, a use-after-free could occur during worker destruction. This resulted in a potentially exploitable crash. This vulnerability affects Thunderbird < 68.3, Firefox ESR < 68.3, and Firefox < 71.
Затронутые продукты
Ссылки
- CVE-2019-17008
- SUSE Bug 1158328
Описание
When running, the updater service wrote status and log files to an unrestricted location; potentially allowing an unprivileged process to locate and exploit a vulnerability in file handling in the updater service. *Note: This attack requires local system access and only affects Windows. Other operating systems are not affected.*. This vulnerability affects Thunderbird < 68.3, Firefox ESR < 68.3, and Firefox < 71.
Затронутые продукты
Ссылки
- CVE-2019-17009
- SUSE Bug 1158328
Описание
Under certain conditions, when checking the Resist Fingerprinting preference during device orientation checks, a race condition could have caused a use-after-free and a potentially exploitable crash. This vulnerability affects Thunderbird < 68.3, Firefox ESR < 68.3, and Firefox < 71.
Затронутые продукты
Ссылки
- CVE-2019-17010
- SUSE Bug 1158328
Описание
Under certain conditions, when retrieving a document from a DocShell in the antitracking code, a race condition could cause a use-after-free condition and a potentially exploitable crash. This vulnerability affects Thunderbird < 68.3, Firefox ESR < 68.3, and Firefox < 71.
Затронутые продукты
Ссылки
- CVE-2019-17011
- SUSE Bug 1158328
Описание
Mozilla developers reported memory safety bugs present in Firefox 70 and Firefox ESR 68.2. 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 Thunderbird < 68.3, Firefox ESR < 68.3, and Firefox < 71.
Затронутые продукты
Ссылки
- CVE-2019-17012
- SUSE Bug 1158328