Описание
Security update for MozillaFirefox
This update for MozillaFirefox to ESR 52.8 release fixes the following issues:
Update to Firefox ESR 52.8 (bsc#1092548)
Security issues fixed:
- MFSA 2018-12/CVE-2018-5159: Integer overflow and out-of-bounds write in Skia
- MFSA 2018-12/CVE-2018-5158: Malicious PDF can inject JavaScript into PDF Viewer
- MFSA 2018-12/CVE-2018-5168: Lightweight themes can be installed without user interaction
- MFSA 2018-12/CVE-2018-5150: Memory safety bugs fixed in Firefox 60 and Firefox ESR 52.8
- MFSA 2018-12/CVE-2018-5155: Use-after-free with SVG animations and text paths
- MFSA 2018-12/CVE-2018-5183: Backport critical security fixes in Skia
- MFSA 2018-12/CVE-2018-5157: Same-origin bypass of PDF Viewer to view protected PDF files
- MFSA 2018-12/CVE-2018-5154: Use-after-free with SVG animations and clip paths
- MFSA 2018-12/CVE-2018-5178: Buffer overflow during UTF-8 to Unicode string conversion through legacy extension
Список пакетов
SUSE Linux Enterprise Point of Sale 11 SP3
SUSE Linux Enterprise Server 11 SP3-LTSS
SUSE Linux Enterprise Server 11 SP3-TERADATA
SUSE Linux Enterprise Server 11 SP4
SUSE Linux Enterprise Server for SAP Applications 11 SP4
SUSE Linux Enterprise Software Development Kit 11 SP4
Ссылки
- Link for SUSE-SU-2018:1319-1
- E-Mail link for SUSE-SU-2018:1319-1
- SUSE Security Ratings
- SUSE Bug 1092548
- SUSE CVE CVE-2018-5150 page
- SUSE CVE CVE-2018-5154 page
- SUSE CVE CVE-2018-5155 page
- SUSE CVE CVE-2018-5157 page
- SUSE CVE CVE-2018-5158 page
- SUSE CVE CVE-2018-5159 page
- SUSE CVE CVE-2018-5168 page
- SUSE CVE CVE-2018-5174 page
- SUSE CVE CVE-2018-5178 page
- SUSE CVE CVE-2018-5183 page
Описание
Memory safety bugs were reported in Firefox 59, Firefox ESR 52.7, and Thunderbird 52.7. 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 < 52.8, Thunderbird ESR < 52.8, Firefox < 60, and Firefox ESR < 52.8.
Затронутые продукты
Ссылки
- CVE-2018-5150
- SUSE Bug 1092548
- SUSE Bug 1092611
- SUSE Bug 1093969
- SUSE Bug 1093970
- SUSE Bug 1093971
- SUSE Bug 1093972
- SUSE Bug 1093973
Описание
A use-after-free vulnerability can occur while enumerating attributes during SVG animations with clip paths. This results in a potentially exploitable crash. This vulnerability affects Thunderbird < 52.8, Thunderbird ESR < 52.8, Firefox < 60, and Firefox ESR < 52.8.
Затронутые продукты
Ссылки
- CVE-2018-5154
- SUSE Bug 1092548
- SUSE Bug 1092611
- SUSE Bug 1093969
- SUSE Bug 1093970
- SUSE Bug 1093971
- SUSE Bug 1093972
- SUSE Bug 1093973
Описание
A use-after-free vulnerability can occur while adjusting layout during SVG animations with text paths. This results in a potentially exploitable crash. This vulnerability affects Thunderbird < 52.8, Thunderbird ESR < 52.8, Firefox < 60, and Firefox ESR < 52.8.
Затронутые продукты
Ссылки
- CVE-2018-5155
- SUSE Bug 1092548
- SUSE Bug 1092611
- SUSE Bug 1093969
- SUSE Bug 1093970
- SUSE Bug 1093971
- SUSE Bug 1093972
- SUSE Bug 1093973
Описание
Same-origin protections for the PDF viewer can be bypassed, allowing a malicious site to intercept messages meant for the viewer. This could allow the site to retrieve PDF files restricted to viewing by an authenticated user on a third-party website. This vulnerability affects Firefox ESR < 52.8 and Firefox < 60.
Затронутые продукты
Ссылки
- CVE-2018-5157
- SUSE Bug 1092548
- SUSE Bug 1092611
- SUSE Bug 1093969
- SUSE Bug 1093970
- SUSE Bug 1093971
- SUSE Bug 1093972
- SUSE Bug 1093973
Описание
The PDF viewer does not sufficiently sanitize PostScript calculator functions, allowing malicious JavaScript to be injected through a crafted PDF file. This JavaScript can then be run with the permissions of the PDF viewer by its worker. This vulnerability affects Firefox ESR < 52.8 and Firefox < 60.
Затронутые продукты
Ссылки
- CVE-2018-5158
- SUSE Bug 1092548
- SUSE Bug 1092611
- SUSE Bug 1093969
- SUSE Bug 1093970
- SUSE Bug 1093971
- SUSE Bug 1093972
- SUSE Bug 1093973
Описание
An integer overflow can occur in the Skia library due to 32-bit integer use in an array without integer overflow checks, resulting in possible out-of-bounds writes. This could lead to a potentially exploitable crash triggerable by web content. This vulnerability affects Thunderbird < 52.8, Thunderbird ESR < 52.8, Firefox < 60, and Firefox ESR < 52.8.
Затронутые продукты
Ссылки
- CVE-2018-5159
- SUSE Bug 1092548
- SUSE Bug 1092611
- SUSE Bug 1093969
- SUSE Bug 1093970
- SUSE Bug 1093971
- SUSE Bug 1093972
- SUSE Bug 1093973
Описание
Sites can bypass security checks on permissions to install lightweight themes by manipulating the "baseURI" property of the theme element. This could allow a malicious site to install a theme without user interaction which could contain offensive or embarrassing images. This vulnerability affects Thunderbird < 52.8, Thunderbird ESR < 52.8, Firefox < 60, and Firefox ESR < 52.8.
Затронутые продукты
Ссылки
- CVE-2018-5168
- SUSE Bug 1092548
- SUSE Bug 1092611
- SUSE Bug 1093969
- SUSE Bug 1093970
- SUSE Bug 1093971
- SUSE Bug 1093972
- SUSE Bug 1093973
Описание
In the Windows 10 April 2018 Update, Windows Defender SmartScreen honors the "SEE_MASK_FLAG_NO_UI" flag associated with downloaded files and will not show any UI. Files that are unknown and potentially dangerous will be allowed to run because SmartScreen will not prompt the user for a decision, and if the user is offline all files will be allowed to be opened because Windows won't prompt the user to ask what to do. Firefox incorrectly sets this flag when downloading files, leading to less secure behavior from SmartScreen. Note: this issue only affects Windows 10 users running the April 2018 update or later. It does not affect other Windows users or other operating systems. This vulnerability affects Thunderbird < 52.8, Thunderbird ESR < 52.8, Firefox < 60, and Firefox ESR < 52.8.
Затронутые продукты
Ссылки
- CVE-2018-5174
- SUSE Bug 1092548
- SUSE Bug 1092611
- SUSE Bug 1093969
- SUSE Bug 1093970
- SUSE Bug 1093971
- SUSE Bug 1093972
- SUSE Bug 1093973
Описание
A buffer overflow was found during UTF8 to Unicode string conversion within JavaScript with extremely large amounts of data. This vulnerability requires the use of a malicious or vulnerable legacy extension in order to occur. This vulnerability affects Thunderbird ESR < 52.8, Thunderbird < 52.8, and Firefox ESR < 52.8.
Затронутые продукты
Ссылки
- CVE-2018-5178
- SUSE Bug 1092548
- SUSE Bug 1092611
- SUSE Bug 1093969
- SUSE Bug 1093970
- SUSE Bug 1093971
- SUSE Bug 1093972
- SUSE Bug 1093973
Описание
Mozilla developers backported selected changes in the Skia library. These changes correct memory corruption issues including invalid buffer reads and writes during graphic operations. This vulnerability affects Thunderbird ESR < 52.8, Thunderbird < 52.8, and Firefox ESR < 52.8.
Затронутые продукты
Ссылки
- CVE-2018-5183
- SUSE Bug 1092548
- SUSE Bug 1092611
- SUSE Bug 1093969
- SUSE Bug 1093970
- SUSE Bug 1093971
- SUSE Bug 1093972
- SUSE Bug 1093973