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SUSE SLED15 / SLES15 Security Update : webkit2gtk3 (SUSE-SU-2020:0468-1)

high Nessus Plugin ID 134082

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Synopsis

The remote SUSE host is missing one or more security updates.

Description

This update for webkit2gtk3 to version 2.26.4 fixes the following issues :

Security issues fixed :

CVE-2019-8835: Fixed multiple memory corruption issues (bsc#1161719).

CVE-2019-8844: Fixed multiple memory corruption issues (bsc#1161719).

CVE-2019-8846: Fixed a use-after-free issue (bsc#1161719).

CVE-2020-3862: Fixed a memory handling issue (bsc#1163809).

CVE-2020-3864: Fixed a logic issue in the DOM object context handling (bsc#1163809).

CVE-2020-3865: Fixed a logic issue in the DOM object context handling (bsc#1163809).

CVE-2020-3867: Fixed an XSS issue (bsc#1163809).

CVE-2020-3868: Fixed multiple memory corruption issues that could have lead to arbitrary code execution (bsc#1163809).

Non-security issues fixed: Fixed issues while trying to play a video on NextCloud.

Fixed vertical alignment of text containing arabic diacritics.

Fixed build with icu 65.1.

Fixed page loading errors with websites using HSTS.

Fixed web process crash when displaying a KaTeX formula.

Fixed several crashes and rendering issues.

Switched to a single web process for Evolution and geary (bsc#1159329 glgo#GNOME/evolution#587).

Note that Tenable Network Security has extracted the preceding description block directly from the SUSE security advisory. Tenable has attempted to automatically clean and format it as much as possible without introducing additional issues.

Solution

To install this SUSE Security 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 for SAP 15:zypper in -t patch SUSE-SLE-Product-SLES_SAP-15-2020-468=1

SUSE Linux Enterprise Server 15-LTSS:zypper in -t patch SUSE-SLE-Product-SLES-15-2020-468=1

SUSE Linux Enterprise Module for Open Buildservice Development Tools 15-SP1:zypper in -t patch SUSE-SLE-Module-Development-Tools-OBS-15-SP1-2020-468=1

SUSE Linux Enterprise Module for Open Buildservice Development Tools 15:zypper in -t patch SUSE-SLE-Module-Development-Tools-OBS-15-2020-468=1

SUSE Linux Enterprise Module for Desktop Applications 15-SP1:zypper in
-t patch SUSE-SLE-Module-Desktop-Applications-15-SP1-2020-468=1

SUSE Linux Enterprise Module for Desktop Applications 15:zypper in -t patch SUSE-SLE-Module-Desktop-Applications-15-2020-468=1

SUSE Linux Enterprise Module for Basesystem 15-SP1:zypper in -t patch SUSE-SLE-Module-Basesystem-15-SP1-2020-468=1

SUSE Linux Enterprise Module for Basesystem 15:zypper in -t patch SUSE-SLE-Module-Basesystem-15-2020-468=1

SUSE Linux Enterprise High Performance Computing 15-LTSS:zypper in -t patch SUSE-SLE-Product-HPC-15-2020-468=1

SUSE Linux Enterprise High Performance Computing 15-ESPOS:zypper in -t patch SUSE-SLE-Product-HPC-15-2020-468=1

See Also

https://bugzilla.suse.com/show_bug.cgi?id=1159329

https://bugzilla.suse.com/show_bug.cgi?id=1161719

https://bugzilla.suse.com/show_bug.cgi?id=1163809

https://www.suse.com/security/cve/CVE-2019-8835/

https://www.suse.com/security/cve/CVE-2019-8844/

https://www.suse.com/security/cve/CVE-2019-8846/

https://www.suse.com/security/cve/CVE-2020-3862/

https://www.suse.com/security/cve/CVE-2020-3864/

https://www.suse.com/security/cve/CVE-2020-3865/

https://www.suse.com/security/cve/CVE-2020-3867/

https://www.suse.com/security/cve/CVE-2020-3868/

http://www.nessus.org/u?96317c8c

Plugin Details

Severity: High

ID: 134082

File Name: suse_SU-2020-0468-1.nasl

Version: 1.5

Type: local

Agent: unix

Published: 2/26/2020

Updated: 3/25/2024

Supported Sensors: Agentless Assessment, Continuous Assessment, Frictionless Assessment Agent, Frictionless Assessment AWS, Frictionless Assessment Azure, Nessus Agent, Nessus

Risk Information

VPR

Risk Factor: Medium

Score: 6.7

CVSS v2

Risk Factor: High

Base Score: 9.3

Temporal Score: 6.9

Vector: CVSS2#AV:N/AC:M/Au:N/C:C/I:C/A:C

CVSS Score Source: CVE-2020-3868

CVSS v3

Risk Factor: High

Base Score: 8.8

Temporal Score: 7.7

Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

Temporal Vector: CVSS:3.0/E:U/RL:O/RC:C

Vulnerability Information

CPE: p-cpe:/a:novell:suse_linux:libwebkit2gtk-4_0-37, p-cpe:/a:novell:suse_linux:libjavascriptcoregtk-4_0-18-32bit-debuginfo, p-cpe:/a:novell:suse_linux:typelib-1_0-javascriptcore, p-cpe:/a:novell:suse_linux:libjavascriptcoregtk-4_0-18-debuginfo, p-cpe:/a:novell:suse_linux:webkit2gtk-4_0-injected-bundles, p-cpe:/a:novell:suse_linux:libjavascriptcoregtk-4_0-18, p-cpe:/a:novell:suse_linux:webkit2gtk-4_0-injected-bundles-debuginfo, p-cpe:/a:novell:suse_linux:webkit2gtk3-debugsource, p-cpe:/a:novell:suse_linux:webkit-jsc, p-cpe:/a:novell:suse_linux:typelib-1_0-webkit2, p-cpe:/a:novell:suse_linux:typelib-1_0-webkit2webextension, p-cpe:/a:novell:suse_linux:libwebkit2gtk-4_0-37-32bit-debuginfo, p-cpe:/a:novell:suse_linux:webkit2gtk3-minibrowser-debuginfo, p-cpe:/a:novell:suse_linux:webkit2gtk3-devel, p-cpe:/a:novell:suse_linux:webkit-jsc-4-debuginfo, cpe:/o:novell:suse_linux:15, p-cpe:/a:novell:suse_linux:libjavascriptcoregtk-4_0, p-cpe:/a:novell:suse_linux:libwebkit2gtk-4_0, p-cpe:/a:novell:suse_linux:libwebkit2gtk-4_0-37-debuginfo, p-cpe:/a:novell:suse_linux:webkit2gtk3-minibrowser

Required KB Items: Host/local_checks_enabled, Host/cpu, Host/SuSE/release, Host/SuSE/rpm-list

Exploit Ease: No known exploits are available

Patch Publication Date: 2/25/2020

Vulnerability Publication Date: 2/27/2020

Reference Information

CVE: CVE-2019-8835, CVE-2019-8844, CVE-2019-8846, CVE-2020-3862, CVE-2020-3864, CVE-2020-3865, CVE-2020-3867, CVE-2020-3868