Security update for webkit2gtk3
Announcement ID: | SUSE-SU-2019:0497-1 |
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Rating: | moderate |
References: | |
Cross-References: | |
CVSS scores: |
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Affected Products: |
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An update that solves 15 vulnerabilities can now be installed.
Description:
This update for webkit2gtk3 to version 2.22.6 fixes the following issues (boo#1124937 boo#1119558):
Security vulnerabilities fixed:
- CVE-2018-4437: Processing maliciously crafted web content may lead to arbitrary code execution. Multiple memory corruption issues were addressed with improved memory handling. (boo#1119553)
- CVE-2018-4438: Processing maliciously crafted web content may lead to arbitrary code execution. A logic issue existed resulting in memory corruption. This was addressed with improved state management. (boo#1119554)
- CVE-2018-4441: Processing maliciously crafted web content may lead to arbitrary code execution. A memory corruption issue was addressed with improved memory handling. (boo#1119555)
- CVE-2018-4442: Processing maliciously crafted web content may lead to arbitrary code execution. A memory corruption issue was addressed with improved memory handling. (boo#1119556)
- CVE-2018-4443: Processing maliciously crafted web content may lead to arbitrary code execution. A memory corruption issue was addressed with improved memory handling. (boo#1119557)
- CVE-2018-4464: Processing maliciously crafted web content may lead to arbitrary code execution. Multiple memory corruption issues were addressed with improved memory handling. (boo#1119558)
- CVE-2019-6212: Processing maliciously crafted web content may lead to arbitrary code execution. Multiple memory corruption issues were addressed with improved memory handling.
- CVE-2019-6215: Processing maliciously crafted web content may lead to arbitrary code execution. A type confusion issue was addressed with improved memory handling.
- CVE-2019-6216: Processing maliciously crafted web content may lead to arbitrary code execution. Multiple memory corruption issues were addressed with improved memory handling.
- CVE-2019-6217: Processing maliciously crafted web content may lead to arbitrary code execution. Multiple memory corruption issues were addressed with improved memory handling.
- CVE-2019-6226: Processing maliciously crafted web content may lead to arbitrary code execution. Multiple memory corruption issues were addressed with improved memory handling.
- CVE-2019-6227: Processing maliciously crafted web content may lead to arbitrary code execution. A memory corruption issue was addressed with improved memory handling.
- CVE-2019-6229: Processing maliciously crafted web content may lead to universal cross site scripting. A logic issue was addressed with improved validation.
- CVE-2019-6233: Processing maliciously crafted web content may lead to arbitrary code execution. A memory corruption issue was addressed with improved memory handling.
- CVE-2019-6234: Processing maliciously crafted web content may lead to arbitrary code execution. A memory corruption issue was addressed with improved memory handling.
Other bug fixes and changes:
- Make kinetic scrolling slow down smoothly when reaching the ends of pages, instead of abruptly, to better match the GTK+ behaviour.
- Fix Web inspector magnifier under Wayland.
- Fix garbled rendering of some websites (e.g. YouTube) while scrolling under X11.
- Fix several crashes, race conditions, and rendering issues.
For a detailed list of changes, please refer to:
- https://webkitgtk.org/security/WSA-2019-0001.html
- https://webkitgtk.org/2019/02/09/webkitgtk2.22.6-released.html
- https://webkitgtk.org/security/WSA-2018-0009.html
- https://webkitgtk.org/2018/12/13/webkitgtk2.22.5-released.html
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
zypper in -t patch SUSE-SLE-Module-Basesystem-15-2019-497=1
-
Desktop Applications Module 15
zypper in -t patch SUSE-SLE-Module-Desktop-Applications-15-2019-497=1
Package List:
-
Basesystem Module 15 (aarch64 ppc64le s390x x86_64)
- libwebkit2gtk-4_0-37-2.22.6-3.18.2
- webkit2gtk-4_0-injected-bundles-debuginfo-2.22.6-3.18.2
- libjavascriptcoregtk-4_0-18-2.22.6-3.18.2
- webkit2gtk3-debugsource-2.22.6-3.18.2
- webkit2gtk-4_0-injected-bundles-2.22.6-3.18.2
- libwebkit2gtk-4_0-37-debuginfo-2.22.6-3.18.2
- libjavascriptcoregtk-4_0-18-debuginfo-2.22.6-3.18.2
-
Basesystem Module 15 (noarch)
- libwebkit2gtk3-lang-2.22.6-3.18.2
-
Desktop Applications Module 15 (aarch64 ppc64le s390x x86_64)
- typelib-1_0-WebKit2-4_0-2.22.6-3.18.2
- webkit2gtk3-debugsource-2.22.6-3.18.2
- typelib-1_0-JavaScriptCore-4_0-2.22.6-3.18.2
- webkit2gtk3-devel-2.22.6-3.18.2
- typelib-1_0-WebKit2WebExtension-4_0-2.22.6-3.18.2
References:
- https://www.suse.com/security/cve/CVE-2018-4437.html
- https://www.suse.com/security/cve/CVE-2018-4438.html
- https://www.suse.com/security/cve/CVE-2018-4441.html
- https://www.suse.com/security/cve/CVE-2018-4442.html
- https://www.suse.com/security/cve/CVE-2018-4443.html
- https://www.suse.com/security/cve/CVE-2018-4464.html
- https://www.suse.com/security/cve/CVE-2019-6212.html
- https://www.suse.com/security/cve/CVE-2019-6215.html
- https://www.suse.com/security/cve/CVE-2019-6216.html
- https://www.suse.com/security/cve/CVE-2019-6217.html
- https://www.suse.com/security/cve/CVE-2019-6226.html
- https://www.suse.com/security/cve/CVE-2019-6227.html
- https://www.suse.com/security/cve/CVE-2019-6229.html
- https://www.suse.com/security/cve/CVE-2019-6233.html
- https://www.suse.com/security/cve/CVE-2019-6234.html
- https://bugzilla.suse.com/show_bug.cgi?id=1119553
- https://bugzilla.suse.com/show_bug.cgi?id=1119554
- https://bugzilla.suse.com/show_bug.cgi?id=1119555
- https://bugzilla.suse.com/show_bug.cgi?id=1119556
- https://bugzilla.suse.com/show_bug.cgi?id=1119557
- https://bugzilla.suse.com/show_bug.cgi?id=1119558