Описание
Security update for MozillaFirefox
This update for MozillaFirefox fixes the following issues:
- Firefox Extended Support Release 68.5.0 ESR
- CVE-2020-6796 (bmo#1610426) Missing bounds check on shared memory read in the parent process
- CVE-2020-6797 (bmo#1596668) Extensions granted downloads.open permission could open arbitrary applications on Mac OSX
- CVE-2020-6798 (bmo#1602944) Incorrect parsing of template tag could result in JavaScript injection
- CVE-2020-6799 (bmo#1606596) Arbitrary code execution when opening pdf links from other applications, when Firefox is configured as default pdf reader
- CVE-2020-6800 (bmo#1595786, bmo#1596706, bmo#1598543, bmo#1604851, bmo#1605777, bmo#1608580, bmo#1608785) Memory safety bugs fixed in Firefox 73 and Firefox ESR 68.5
- Fixed: Fixed various issues opening files with spaces in their path (bmo#1601905, bmo#1602726)
Список пакетов
HPE Helion OpenStack 8
SUSE Enterprise Storage 5
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-BCL
SUSE Linux Enterprise Server 12 SP3-LTSS
SUSE Linux Enterprise Server 12 SP4
SUSE Linux Enterprise Server 12 SP5
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 Server for SAP Applications 12 SP5
SUSE Linux Enterprise Software Development Kit 12 SP4
SUSE Linux Enterprise Software Development Kit 12 SP5
SUSE OpenStack Cloud 7
SUSE OpenStack Cloud 8
SUSE OpenStack Cloud Crowbar 8
Ссылки
- Link for SUSE-SU-2020:0384-1
- E-Mail link for SUSE-SU-2020:0384-1
- SUSE Security Ratings
- SUSE Bug 1161799
- SUSE CVE CVE-2020-6796 page
- SUSE CVE CVE-2020-6797 page
- SUSE CVE CVE-2020-6798 page
- SUSE CVE CVE-2020-6799 page
- SUSE CVE CVE-2020-6800 page
Описание
A content process could have modified shared memory relating to crash reporting information, crash itself, and cause an out-of-bound write. This could have caused memory corruption and a potentially exploitable crash. This vulnerability affects Firefox < 73 and Firefox < ESR68.5.
Затронутые продукты
Ссылки
- CVE-2020-6796
- SUSE Bug 1163368
Описание
By downloading a file with the .fileloc extension, a semi-privileged extension could launch an arbitrary application on the user's computer. The attacker is restricted as they are unable to download non-quarantined files or supply command line arguments to the application, limiting the impact. Note: this issue only occurs on Mac OSX. Other operating systems are unaffected. This vulnerability affects Thunderbird < 68.5, Firefox < 73, and Firefox < ESR68.5.
Затронутые продукты
Ссылки
- CVE-2020-6797
- SUSE Bug 1163368
Описание
If a template tag was used in a select tag, the parser could be confused and allow JavaScript parsing and execution when it should not be allowed. A site that relied on the browser behaving correctly could suffer a cross-site scripting vulnerability as a result. In general, this flaw cannot be exploited through email in the Thunderbird product because scripting is disabled when reading mail, but is potentially a risk in browser or browser-like contexts. This vulnerability affects Thunderbird < 68.5, Firefox < 73, and Firefox < ESR68.5.
Затронутые продукты
Ссылки
- CVE-2020-6798
- SUSE Bug 1163368
Описание
Command line arguments could have been injected during Firefox invocation as a shell handler for certain unsupported file types. This required Firefox to be configured as the default handler for a given file type and for a file downloaded to be opened in a third party application that insufficiently sanitized URL data. In that situation, clicking a link in the third party application could have been used to retrieve and execute files whose location was supplied through command line arguments. Note: This issue only affects Windows operating systems and when Firefox is configured as the default handler for non-default filetypes. Other operating systems are unaffected. This vulnerability affects Firefox < 73 and Firefox < ESR68.5.
Затронутые продукты
Ссылки
- CVE-2020-6799
- SUSE Bug 1163368
Описание
Mozilla developers and community members reported memory safety bugs present in Firefox 72 and Firefox ESR 68.4. 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. In general, these flaws cannot be exploited through email in the Thunderbird product because scripting is disabled when reading mail, but are potentially risks in browser or browser-like contexts. This vulnerability affects Thunderbird < 68.5, Firefox < 73, and Firefox < ESR68.5.
Затронутые продукты
Ссылки
- CVE-2020-6800
- SUSE Bug 1163368