Security update for MozillaFirefox SUSE Patch security@suse.de SUSE Security Team openSUSE-SU-2020:0230-1 Final 1 1 2020-02-18T05:11:46Z current 2020-02-18T05:11:46Z 2020-02-18T05:11:46Z cve-database/bin/generate-cvrf.pl 2017-02-24T01:00:00Z Security update for MozillaFirefox This update for MozillaFirefox fixes the following issues: - Firefox Extended Support Release 68.5.0 ESR * Fixed: Various stability and security fixes - Mozilla Firefox ESR68.5 MFSA 2020-06 (bsc#1163368) * 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 This update was imported from the SUSE:SLE-15:Update update project. The CVRF data is provided by SUSE under the Creative Commons License 4.0 with Attribution (CC-BY-4.0). openSUSE-2020-230 Copyright SUSE LLC under the Creative Commons License 4.0 with Attribution (CC-BY-4.0) https://lists.opensuse.org/archives/list/security-announce@lists.opensuse.org/thread/P7R5CGITOKISJ3KLHI423OQ7CG622ECE/ E-Mail link for openSUSE-SU-2020:0230-1 https://www.suse.com/support/security/rating/ SUSE Security Ratings https://bugzilla.suse.com/1163368 SUSE Bug 1163368 https://www.suse.com/security/cve/CVE-2020-6796/ SUSE CVE CVE-2020-6796 page https://www.suse.com/security/cve/CVE-2020-6797/ SUSE CVE CVE-2020-6797 page https://www.suse.com/security/cve/CVE-2020-6798/ SUSE CVE CVE-2020-6798 page https://www.suse.com/security/cve/CVE-2020-6799/ SUSE CVE CVE-2020-6799 page https://www.suse.com/security/cve/CVE-2020-6800/ SUSE CVE CVE-2020-6800 page openSUSE Leap 15.1 MozillaFirefox-68.5.0-lp151.2.30.1 MozillaFirefox-branding-upstream-68.5.0-lp151.2.30.1 MozillaFirefox-buildsymbols-68.5.0-lp151.2.30.1 MozillaFirefox-devel-68.5.0-lp151.2.30.1 MozillaFirefox-translations-common-68.5.0-lp151.2.30.1 MozillaFirefox-translations-other-68.5.0-lp151.2.30.1 MozillaFirefox-68.5.0-lp151.2.30.1 as a component of openSUSE Leap 15.1 MozillaFirefox-branding-upstream-68.5.0-lp151.2.30.1 as a component of openSUSE Leap 15.1 MozillaFirefox-buildsymbols-68.5.0-lp151.2.30.1 as a component of openSUSE Leap 15.1 MozillaFirefox-devel-68.5.0-lp151.2.30.1 as a component of openSUSE Leap 15.1 MozillaFirefox-translations-common-68.5.0-lp151.2.30.1 as a component of openSUSE Leap 15.1 MozillaFirefox-translations-other-68.5.0-lp151.2.30.1 as a component of openSUSE Leap 15.1 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. CVE-2020-6796 openSUSE Leap 15.1:MozillaFirefox-68.5.0-lp151.2.30.1 openSUSE Leap 15.1:MozillaFirefox-branding-upstream-68.5.0-lp151.2.30.1 openSUSE Leap 15.1:MozillaFirefox-buildsymbols-68.5.0-lp151.2.30.1 openSUSE Leap 15.1:MozillaFirefox-devel-68.5.0-lp151.2.30.1 openSUSE Leap 15.1:MozillaFirefox-translations-common-68.5.0-lp151.2.30.1 openSUSE Leap 15.1:MozillaFirefox-translations-other-68.5.0-lp151.2.30.1 important 6.8 AV:N/AC:M/Au:N/C:P/I:P/A:P To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch". https://lists.opensuse.org/archives/list/security-announce@lists.opensuse.org/thread/P7R5CGITOKISJ3KLHI423OQ7CG622ECE/ https://www.suse.com/security/cve/CVE-2020-6796.html CVE-2020-6796 https://bugzilla.suse.com/1163368 SUSE Bug 1163368 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. CVE-2020-6797 openSUSE Leap 15.1:MozillaFirefox-68.5.0-lp151.2.30.1 openSUSE Leap 15.1:MozillaFirefox-branding-upstream-68.5.0-lp151.2.30.1 openSUSE Leap 15.1:MozillaFirefox-buildsymbols-68.5.0-lp151.2.30.1 openSUSE Leap 15.1:MozillaFirefox-devel-68.5.0-lp151.2.30.1 openSUSE Leap 15.1:MozillaFirefox-translations-common-68.5.0-lp151.2.30.1 openSUSE Leap 15.1:MozillaFirefox-translations-other-68.5.0-lp151.2.30.1 important 4.3 AV:N/AC:M/Au:N/C:N/I:P/A:N To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch". https://lists.opensuse.org/archives/list/security-announce@lists.opensuse.org/thread/P7R5CGITOKISJ3KLHI423OQ7CG622ECE/ https://www.suse.com/security/cve/CVE-2020-6797.html CVE-2020-6797 https://bugzilla.suse.com/1163368 SUSE Bug 1163368 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. CVE-2020-6798 openSUSE Leap 15.1:MozillaFirefox-68.5.0-lp151.2.30.1 openSUSE Leap 15.1:MozillaFirefox-branding-upstream-68.5.0-lp151.2.30.1 openSUSE Leap 15.1:MozillaFirefox-buildsymbols-68.5.0-lp151.2.30.1 openSUSE Leap 15.1:MozillaFirefox-devel-68.5.0-lp151.2.30.1 openSUSE Leap 15.1:MozillaFirefox-translations-common-68.5.0-lp151.2.30.1 openSUSE Leap 15.1:MozillaFirefox-translations-other-68.5.0-lp151.2.30.1 important 4.3 AV:N/AC:M/Au:N/C:N/I:P/A:N To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch". https://lists.opensuse.org/archives/list/security-announce@lists.opensuse.org/thread/P7R5CGITOKISJ3KLHI423OQ7CG622ECE/ https://www.suse.com/security/cve/CVE-2020-6798.html CVE-2020-6798 https://bugzilla.suse.com/1163368 SUSE Bug 1163368 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. CVE-2020-6799 openSUSE Leap 15.1:MozillaFirefox-68.5.0-lp151.2.30.1 openSUSE Leap 15.1:MozillaFirefox-branding-upstream-68.5.0-lp151.2.30.1 openSUSE Leap 15.1:MozillaFirefox-buildsymbols-68.5.0-lp151.2.30.1 openSUSE Leap 15.1:MozillaFirefox-devel-68.5.0-lp151.2.30.1 openSUSE Leap 15.1:MozillaFirefox-translations-common-68.5.0-lp151.2.30.1 openSUSE Leap 15.1:MozillaFirefox-translations-other-68.5.0-lp151.2.30.1 important 5.1 AV:N/AC:H/Au:N/C:P/I:P/A:P To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch". https://lists.opensuse.org/archives/list/security-announce@lists.opensuse.org/thread/P7R5CGITOKISJ3KLHI423OQ7CG622ECE/ https://www.suse.com/security/cve/CVE-2020-6799.html CVE-2020-6799 https://bugzilla.suse.com/1163368 SUSE Bug 1163368 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. CVE-2020-6800 openSUSE Leap 15.1:MozillaFirefox-68.5.0-lp151.2.30.1 openSUSE Leap 15.1:MozillaFirefox-branding-upstream-68.5.0-lp151.2.30.1 openSUSE Leap 15.1:MozillaFirefox-buildsymbols-68.5.0-lp151.2.30.1 openSUSE Leap 15.1:MozillaFirefox-devel-68.5.0-lp151.2.30.1 openSUSE Leap 15.1:MozillaFirefox-translations-common-68.5.0-lp151.2.30.1 openSUSE Leap 15.1:MozillaFirefox-translations-other-68.5.0-lp151.2.30.1 important 6.8 AV:N/AC:M/Au:N/C:P/I:P/A:P To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch". https://lists.opensuse.org/archives/list/security-announce@lists.opensuse.org/thread/P7R5CGITOKISJ3KLHI423OQ7CG622ECE/ https://www.suse.com/security/cve/CVE-2020-6800.html CVE-2020-6800 https://bugzilla.suse.com/1163368 SUSE Bug 1163368