Security update for MozillaFirefox

Announcement ID:	SUSE-SU-2021:3995-1
Rating:	important
References:	bsc#1193321 bsc#1193485
Cross-References:	CVE-2021-43536 CVE-2021-43537 CVE-2021-43538 CVE-2021-43539 CVE-2021-43541 CVE-2021-43542 CVE-2021-43543 CVE-2021-43545 CVE-2021-43546
CVSS scores:	CVE-2021-43536 ( SUSE ): 7.5 CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H CVE-2021-43536 ( NVD ): 6.5 CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N CVE-2021-43537 ( SUSE ): 7.5 CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H CVE-2021-43537 ( NVD ): 8.8 CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H CVE-2021-43538 ( SUSE ): 7.5 CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H CVE-2021-43538 ( NVD ): 4.3 CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N CVE-2021-43539 ( SUSE ): 7.5 CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H CVE-2021-43539 ( NVD ): 8.8 CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H CVE-2021-43541 ( SUSE ): 6.1 CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N CVE-2021-43541 ( NVD ): 6.5 CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:N CVE-2021-43542 ( SUSE ): 6.1 CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N CVE-2021-43542 ( NVD ): 6.5 CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N CVE-2021-43543 ( SUSE ): 6.1 CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N CVE-2021-43543 ( NVD ): 6.1 CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N CVE-2021-43545 ( SUSE ): 4.3 CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:L CVE-2021-43545 ( NVD ): 6.5 CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H CVE-2021-43546 ( SUSE ): 5.4 CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:L CVE-2021-43546 ( NVD ): 4.3 CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N
Affected Products:	SUSE CaaS Platform 4.0 SUSE Enterprise Storage 6 SUSE Linux Enterprise High Performance Computing 15 SUSE Linux Enterprise High Performance Computing 15 LTSS 15 SUSE Linux Enterprise High Performance Computing 15 SP1 SUSE Linux Enterprise High Performance Computing 15 SP1 ESPOS 15-SP1 SUSE Linux Enterprise High Performance Computing 15 SP1 LTSS 15-SP1 SUSE Linux Enterprise Server 15 SUSE Linux Enterprise Server 15 LTSS 15 SUSE Linux Enterprise Server 15 SP1 SUSE Linux Enterprise Server 15 SP1 Business Critical Linux 15-SP1 SUSE Linux Enterprise Server 15 SP1 LTSS 15-SP1 SUSE Linux Enterprise Server ESPOS 15 SUSE Linux Enterprise Server for SAP Applications 15 SUSE Linux Enterprise Server for SAP Applications 15 SP1

An update that solves nine vulnerabilities can now be installed.

Description:

This update for MozillaFirefox fixes the following issues:

Update to Extended Support Release 91.4.0 (bsc#1193485):

• CVE-2021-43536: URL leakage when navigating while executing asynchronous function
• CVE-2021-43537: Heap buffer overflow when using structured clone
• CVE-2021-43538: Missing fullscreen and pointer lock notification when requesting both
• CVE-2021-43539: GC rooting failure when calling wasm instance methods
• CVE-2021-43541: External protocol handler parameters were unescaped
• CVE-2021-43542: XMLHttpRequest error codes could have leaked the existence of an external protocol handler
• CVE-2021-43543: Bypass of CSP sandbox directive when embedding
• CVE-2021-43545: Denial of Service when using the Location API in a loop
• CVE-2021-43546: Cursor spoofing could overlay user interface when native cursor is zoomed
• Memory safety bugs fixed in Firefox 95 and Firefox ESR 91.4
• Removed x-scheme-handler/ftp from MozillaFirefox.desktop (bsc#1193321)

Patch Instructions:

To install this SUSE update use the SUSE recommended installation methods like YaST online_update or "zypper patch".
Alternatively you can run the command listed for your product:

• SUSE Linux Enterprise Server ESPOS 15
  zypper in -t patch SUSE-SLE-Product-HPC-15-2021-3995=1
• SUSE Linux Enterprise High Performance Computing 15 LTSS 15
  zypper in -t patch SUSE-SLE-Product-HPC-15-2021-3995=1
• SUSE Linux Enterprise High Performance Computing 15 SP1 ESPOS 15-SP1
  zypper in -t patch SUSE-SLE-Product-HPC-15-SP1-ESPOS-2021-3995=1
• SUSE Linux Enterprise High Performance Computing 15 SP1 LTSS 15-SP1
  zypper in -t patch SUSE-SLE-Product-HPC-15-SP1-LTSS-2021-3995=1
• SUSE Linux Enterprise Server 15 LTSS 15
  zypper in -t patch SUSE-SLE-Product-SLES-15-2021-3995=1
• SUSE Linux Enterprise Server 15 SP1 Business Critical Linux 15-SP1
  zypper in -t patch SUSE-SLE-Product-SLES-15-SP1-BCL-2021-3995=1
• SUSE Linux Enterprise Server 15 SP1 LTSS 15-SP1
  zypper in -t patch SUSE-SLE-Product-SLES-15-SP1-LTSS-2021-3995=1
• SUSE Linux Enterprise Server for SAP Applications 15
  zypper in -t patch SUSE-SLE-Product-SLES_SAP-15-2021-3995=1
• SUSE Linux Enterprise Server for SAP Applications 15 SP1
  zypper in -t patch SUSE-SLE-Product-SLES_SAP-15-SP1-2021-3995=1
• SUSE Enterprise Storage 6
  zypper in -t patch SUSE-Storage-6-2021-3995=1
• SUSE CaaS Platform 4.0
  To install this update, use the SUSE CaaS Platform 'skuba' tool. It will inform you if it detects new updates and let you then trigger updating of the complete cluster in a controlled way.

Package List:

• SUSE Linux Enterprise Server ESPOS 15 (aarch64 x86_64)
  • MozillaFirefox-translations-other-91.4.0-150.9.1
  • MozillaFirefox-translations-common-91.4.0-150.9.1
  • MozillaFirefox-debugsource-91.4.0-150.9.1
  • MozillaFirefox-91.4.0-150.9.1
  • MozillaFirefox-devel-91.4.0-150.9.1
  • MozillaFirefox-debuginfo-91.4.0-150.9.1
• SUSE Linux Enterprise High Performance Computing 15 LTSS 15 (aarch64 x86_64)
  • MozillaFirefox-translations-other-91.4.0-150.9.1
  • MozillaFirefox-translations-common-91.4.0-150.9.1
  • MozillaFirefox-debugsource-91.4.0-150.9.1
  • MozillaFirefox-91.4.0-150.9.1
  • MozillaFirefox-devel-91.4.0-150.9.1
  • MozillaFirefox-debuginfo-91.4.0-150.9.1
• SUSE Linux Enterprise High Performance Computing 15 SP1 ESPOS 15-SP1 (aarch64 x86_64)
  • MozillaFirefox-translations-other-91.4.0-150.9.1
  • MozillaFirefox-translations-common-91.4.0-150.9.1
  • MozillaFirefox-debugsource-91.4.0-150.9.1
  • MozillaFirefox-91.4.0-150.9.1
  • MozillaFirefox-devel-91.4.0-150.9.1
  • MozillaFirefox-debuginfo-91.4.0-150.9.1
• SUSE Linux Enterprise High Performance Computing 15 SP1 LTSS 15-SP1 (aarch64 x86_64)
  • MozillaFirefox-translations-other-91.4.0-150.9.1
  • MozillaFirefox-translations-common-91.4.0-150.9.1
  • MozillaFirefox-debugsource-91.4.0-150.9.1
  • MozillaFirefox-91.4.0-150.9.1
  • MozillaFirefox-devel-91.4.0-150.9.1
  • MozillaFirefox-debuginfo-91.4.0-150.9.1
• SUSE Linux Enterprise Server 15 LTSS 15 (aarch64 ppc64le s390x x86_64)
  • MozillaFirefox-translations-other-91.4.0-150.9.1
  • MozillaFirefox-translations-common-91.4.0-150.9.1
  • MozillaFirefox-debugsource-91.4.0-150.9.1
  • MozillaFirefox-91.4.0-150.9.1
  • MozillaFirefox-devel-91.4.0-150.9.1
  • MozillaFirefox-debuginfo-91.4.0-150.9.1
• SUSE Linux Enterprise Server 15 SP1 Business Critical Linux 15-SP1 (x86_64)
  • MozillaFirefox-translations-other-91.4.0-150.9.1
  • MozillaFirefox-translations-common-91.4.0-150.9.1
  • MozillaFirefox-debugsource-91.4.0-150.9.1
  • MozillaFirefox-91.4.0-150.9.1
  • MozillaFirefox-devel-91.4.0-150.9.1
  • MozillaFirefox-debuginfo-91.4.0-150.9.1
• SUSE Linux Enterprise Server 15 SP1 LTSS 15-SP1 (aarch64 ppc64le s390x x86_64)
  • MozillaFirefox-translations-other-91.4.0-150.9.1
  • MozillaFirefox-translations-common-91.4.0-150.9.1
  • MozillaFirefox-debugsource-91.4.0-150.9.1
  • MozillaFirefox-91.4.0-150.9.1
  • MozillaFirefox-devel-91.4.0-150.9.1
  • MozillaFirefox-debuginfo-91.4.0-150.9.1
• SUSE Linux Enterprise Server for SAP Applications 15 (ppc64le x86_64)
  • MozillaFirefox-translations-other-91.4.0-150.9.1
  • MozillaFirefox-translations-common-91.4.0-150.9.1
  • MozillaFirefox-debugsource-91.4.0-150.9.1
  • MozillaFirefox-91.4.0-150.9.1
  • MozillaFirefox-devel-91.4.0-150.9.1
  • MozillaFirefox-debuginfo-91.4.0-150.9.1
• SUSE Linux Enterprise Server for SAP Applications 15 SP1 (ppc64le x86_64)
  • MozillaFirefox-translations-other-91.4.0-150.9.1
  • MozillaFirefox-translations-common-91.4.0-150.9.1
  • MozillaFirefox-debugsource-91.4.0-150.9.1
  • MozillaFirefox-91.4.0-150.9.1
  • MozillaFirefox-devel-91.4.0-150.9.1
  • MozillaFirefox-debuginfo-91.4.0-150.9.1
• SUSE Enterprise Storage 6 (aarch64 x86_64)
  • MozillaFirefox-translations-other-91.4.0-150.9.1
  • MozillaFirefox-translations-common-91.4.0-150.9.1
  • MozillaFirefox-debugsource-91.4.0-150.9.1
  • MozillaFirefox-91.4.0-150.9.1
  • MozillaFirefox-devel-91.4.0-150.9.1
  • MozillaFirefox-debuginfo-91.4.0-150.9.1
• SUSE CaaS Platform 4.0 (x86_64)
  • MozillaFirefox-translations-other-91.4.0-150.9.1
  • MozillaFirefox-translations-common-91.4.0-150.9.1
  • MozillaFirefox-debugsource-91.4.0-150.9.1
  • MozillaFirefox-91.4.0-150.9.1
  • MozillaFirefox-devel-91.4.0-150.9.1
  • MozillaFirefox-debuginfo-91.4.0-150.9.1

References:

• https://www.suse.com/security/cve/CVE-2021-43536.html
• https://www.suse.com/security/cve/CVE-2021-43537.html
• https://www.suse.com/security/cve/CVE-2021-43538.html
• https://www.suse.com/security/cve/CVE-2021-43539.html
• https://www.suse.com/security/cve/CVE-2021-43541.html
• https://www.suse.com/security/cve/CVE-2021-43542.html
• https://www.suse.com/security/cve/CVE-2021-43543.html
• https://www.suse.com/security/cve/CVE-2021-43545.html
• https://www.suse.com/security/cve/CVE-2021-43546.html
• https://bugzilla.suse.com/show_bug.cgi?id=1193321
• https://bugzilla.suse.com/show_bug.cgi?id=1193485