Security update for webkit2gtk3

Announcement ID: SUSE-SU-2020:1992-1
Rating: important
References:
Cross-References:
CVSS scores:
  • CVE-2020-13753 ( SUSE ): 6.3 CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:L
  • CVE-2020-13753 ( NVD ): 10.0 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H
  • CVE-2020-9802 ( SUSE ): 8.8 CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
  • CVE-2020-9802 ( NVD ): 8.8 CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
  • CVE-2020-9803 ( SUSE ): 6.3 CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:L
  • CVE-2020-9803 ( NVD ): 8.8 CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
  • CVE-2020-9805 ( SUSE ): 7.1 CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:L
  • CVE-2020-9805 ( NVD ): 7.1 CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:L
  • CVE-2020-9806 ( SUSE ): 6.3 CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:L
  • CVE-2020-9806 ( NVD ): 8.8 CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
  • CVE-2020-9807 ( SUSE ): 6.3 CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:L
  • CVE-2020-9807 ( NVD ): 8.8 CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
  • CVE-2020-9843 ( SUSE ): 7.1 CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:L
  • CVE-2020-9843 ( NVD ): 7.1 CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:L
  • CVE-2020-9850 ( SUSE ): 7.3 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L
  • CVE-2020-9850 ( NVD ): 9.8 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Affected Products:
  • Basesystem Module 15-SP2
  • Desktop Applications Module 15-SP2
  • SUSE Linux Enterprise Desktop 15 SP2
  • SUSE Linux Enterprise High Performance Computing 15 SP2
  • SUSE Linux Enterprise Real Time 15 SP2
  • SUSE Linux Enterprise Server 15 SP2
  • SUSE Linux Enterprise Server 15 SP2 Business Critical Linux 15-SP2
  • SUSE Linux Enterprise Server for SAP Applications 15 SP2
  • SUSE Manager Proxy 4.1
  • SUSE Manager Retail Branch Server 4.1
  • SUSE Manager Server 4.1

An update that solves eight vulnerabilities can now be installed.

Description:

This update for webkit2gtk3 fixes the following issues:

  • Update to version 2.28.3 (bsc#1173998):
  • Enable kinetic scrolling with async scrolling.
  • Fix web process hangs on large GitHub pages.
  • Bubblewrap sandbox should not attempt to bind empty paths.
  • Fix threading issues in the media player.
  • Fix several crashes and rendering issues.
  • Security fixes: CVE-2020-9802, CVE-2020-9803, CVE-2020-9805, CVE-2020-9806, CVE-2020-9807, CVE-2020-9843, CVE-2020-9850, CVE-2020-13753.

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:

  • Basesystem Module 15-SP2
    zypper in -t patch SUSE-SLE-Module-Basesystem-15-SP2-2020-1992=1
  • Desktop Applications Module 15-SP2
    zypper in -t patch SUSE-SLE-Module-Desktop-Applications-15-SP2-2020-1992=1

Package List:

  • Basesystem Module 15-SP2 (aarch64 ppc64le s390x x86_64)
    • libjavascriptcoregtk-4_0-18-debuginfo-2.28.3-3.3.1
    • webkit2gtk3-debugsource-2.28.3-3.3.1
    • webkit2gtk-4_0-injected-bundles-debuginfo-2.28.3-3.3.1
    • libwebkit2gtk-4_0-37-2.28.3-3.3.1
    • webkit2gtk-4_0-injected-bundles-2.28.3-3.3.1
    • libjavascriptcoregtk-4_0-18-2.28.3-3.3.1
    • libwebkit2gtk-4_0-37-debuginfo-2.28.3-3.3.1
  • Basesystem Module 15-SP2 (noarch)
    • libwebkit2gtk3-lang-2.28.3-3.3.1
  • Desktop Applications Module 15-SP2 (aarch64 ppc64le s390x x86_64)
    • webkit2gtk3-devel-2.28.3-3.3.1
    • webkit2gtk3-debugsource-2.28.3-3.3.1
    • typelib-1_0-WebKit2-4_0-2.28.3-3.3.1
    • typelib-1_0-JavaScriptCore-4_0-2.28.3-3.3.1
    • typelib-1_0-WebKit2WebExtension-4_0-2.28.3-3.3.1

References: