Описание
Security update for MozillaFirefox
This update for MozillaFirefox fixes the following issues:
-Firefox was updated to 78.3.0 ESR (bsc#1176756, MFSA 2020-43)
- CVE-2020-15677: Download origin spoofing via redirect
- CVE-2020-15676: Fixed an XSS when pasting attacker-controlled data into a contenteditable element
- CVE-2020-15678: When recursing through layers while scrolling, an iterator may have become invalid, resulting in a potential use-after-free scenario
- CVE-2020-15673: Fixed memory safety bugs
- Enhance fix for wayland-detection (bsc#1174420)
- Attempt to fix langpack-parallelization by introducing separate obj-dirs for each lang (bsc#1173986, bsc#1167976)
Список пакетов
HPE Helion OpenStack 8
Image SLES12-SP4-SAP-Azure-LI-BYOS-Production
Image SLES12-SP4-SAP-Azure-VLI-BYOS-Production
Image SLES12-SP5-SAP-Azure-LI-BYOS-Production
Image SLES12-SP5-SAP-Azure-VLI-BYOS-Production
SUSE Enterprise Storage 5
SUSE Linux Enterprise Server 12 SP2-BCL
SUSE Linux Enterprise Server 12 SP2-LTSS
SUSE Linux Enterprise Server 12 SP3-BCL
SUSE Linux Enterprise Server 12 SP3-LTSS
SUSE Linux Enterprise Server 12 SP4-LTSS
SUSE Linux Enterprise Server 12 SP5
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 Server for SAP Applications 12 SP5
SUSE Linux Enterprise Software Development Kit 12 SP5
SUSE OpenStack Cloud 7
SUSE OpenStack Cloud 8
SUSE OpenStack Cloud 9
SUSE OpenStack Cloud Crowbar 8
SUSE OpenStack Cloud Crowbar 9
Ссылки
- Link for SUSE-SU-2020:2759-1
- E-Mail link for SUSE-SU-2020:2759-1
- SUSE Security Ratings
- SUSE Bug 1167976
- SUSE Bug 1173986
- SUSE Bug 1174420
- SUSE Bug 1176756
- SUSE CVE CVE-2020-15673 page
- SUSE CVE CVE-2020-15676 page
- SUSE CVE CVE-2020-15677 page
- SUSE CVE CVE-2020-15678 page
Описание
Mozilla developers reported memory safety bugs present in Firefox 80 and Firefox ESR 78.2. 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 Firefox < 81, Thunderbird < 78.3, and Firefox ESR < 78.3.
Затронутые продукты
Ссылки
- CVE-2020-15673
- SUSE Bug 1176756
- SUSE Bug 1176899
Описание
Firefox sometimes ran the onload handler for SVG elements that the DOM sanitizer decided to remove, resulting in JavaScript being executed after pasting attacker-controlled data into a contenteditable element. This vulnerability affects Firefox < 81, Thunderbird < 78.3, and Firefox ESR < 78.3.
Затронутые продукты
Ссылки
- CVE-2020-15676
- SUSE Bug 1176756
- SUSE Bug 1176899
Описание
By exploiting an Open Redirect vulnerability on a website, an attacker could have spoofed the site displayed in the download file dialog to show the original site (the one suffering from the open redirect) rather than the site the file was actually downloaded from. This vulnerability affects Firefox < 81, Thunderbird < 78.3, and Firefox ESR < 78.3.
Затронутые продукты
Ссылки
- CVE-2020-15677
- SUSE Bug 1176756
- SUSE Bug 1176899
Описание
When recursing through graphical layers while scrolling, an iterator may have become invalid, resulting in a potential use-after-free. This occurs because the function APZCTreeManager::ComputeClippedCompositionBounds did not follow iterator invalidation rules. This vulnerability affects Firefox < 81, Thunderbird < 78.3, and Firefox ESR < 78.3.
Затронутые продукты
Ссылки
- CVE-2020-15678
- SUSE Bug 1176756
- SUSE Bug 1176899