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AUSCERT External Security Bulletin Redistribution
ESB-2021.1486
Security update for webkit2gtk3
30 April 2021
===========================================================================
AusCERT Security Bulletin Summary
---------------------------------
Product: webkit2gtk3
Publisher: SUSE
Operating System: SUSE
Impact/Access: Execute Arbitrary Code/Commands -- Remote/Unauthenticated
Denial of Service -- Remote/Unauthenticated
Unauthorised Access -- Remote with User Interaction
Reduced Security -- Remote with User Interaction
Resolution: Patch/Upgrade
CVE Names: CVE-2021-1871 CVE-2021-1870 CVE-2021-1844
CVE-2021-1801 CVE-2021-1799 CVE-2021-1789
CVE-2021-1788 CVE-2021-1765 CVE-2020-29623
CVE-2020-27918
Reference: ESB-2021.1078
ESB-2021.1071
ESB-2021.0825
ESB-2021.0352
Original Bulletin:
https://www.suse.com/support/update/announcement/2021/suse-su-20211430-1
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SUSE Security Update: Security update for webkit2gtk3
______________________________________________________________________________
Announcement ID: SUSE-SU-2021:1430-1
Rating: important
References: #1182719 #1184155 #1184262
Cross-References: CVE-2020-27918 CVE-2020-29623 CVE-2021-1765 CVE-2021-1788
CVE-2021-1789 CVE-2021-1799 CVE-2021-1801 CVE-2021-1844
CVE-2021-1870 CVE-2021-1871
Affected Products:
SUSE Linux Enterprise Module for Desktop Applications 15-SP3
SUSE Linux Enterprise Module for Desktop Applications 15-SP2
SUSE Linux Enterprise Module for Basesystem 15-SP3
SUSE Linux Enterprise Module for Basesystem 15-SP2
______________________________________________________________________________
An update that fixes 10 vulnerabilities is now available.
Description:
This update for webkit2gtk3 fixes the following issues:
o Update to version 2.32.0 (bsc#1184155): * Fix the authentication request
port when URL omits the port. * Fix iframe scrolling when main frame is
scrolled in async * scrolling mode. * Stop using g_memdup. * Show a warning
message when overriding signal handler for * threading suspension. * Fix
the build on RISC-V with GCC 11. * Fix several crashes and rendering
issues. * Security fixes: CVE-2021-1788, CVE-2021-1844, CVE-2021-1871
o Update in version 2.30.6 (bsc#1184262): * Update user agent quirks again
for Google Docs and Google Drive. * Fix several crashes and rendering
issues. * Security fixes: CVE-2020-27918, CVE-2020-29623, CVE-2021-1765
CVE-2021-1789, CVE-2021-1799, CVE-2021-1801, CVE-2021-1870.
o Update _constraints for armv6/armv7 (bsc#1182719)
o restore NPAPI plugin support which was removed in 2.32.0
Patch Instructions:
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:
o SUSE Linux Enterprise Module for Desktop Applications 15-SP3:
zypper in -t patch SUSE-SLE-Module-Desktop-Applications-15-SP3-2021-1430=1
o SUSE Linux Enterprise Module for Desktop Applications 15-SP2:
zypper in -t patch SUSE-SLE-Module-Desktop-Applications-15-SP2-2021-1430=1
o SUSE Linux Enterprise Module for Basesystem 15-SP3:
zypper in -t patch SUSE-SLE-Module-Basesystem-15-SP3-2021-1430=1
o SUSE Linux Enterprise Module for Basesystem 15-SP2:
zypper in -t patch SUSE-SLE-Module-Basesystem-15-SP2-2021-1430=1
Package List:
o SUSE Linux Enterprise Module for Desktop Applications 15-SP3 (aarch64
ppc64le s390x x86_64):
typelib-1_0-JavaScriptCore-4_0-2.32.0-3.15.1
typelib-1_0-WebKit2-4_0-2.32.0-3.15.1
typelib-1_0-WebKit2WebExtension-4_0-2.32.0-3.15.1
webkit2gtk3-debugsource-2.32.0-3.15.1
webkit2gtk3-devel-2.32.0-3.15.1
o SUSE Linux Enterprise Module for Desktop Applications 15-SP2 (aarch64
ppc64le s390x x86_64):
typelib-1_0-JavaScriptCore-4_0-2.32.0-3.15.1
typelib-1_0-WebKit2-4_0-2.32.0-3.15.1
typelib-1_0-WebKit2WebExtension-4_0-2.32.0-3.15.1
webkit2gtk3-debugsource-2.32.0-3.15.1
webkit2gtk3-devel-2.32.0-3.15.1
o SUSE Linux Enterprise Module for Basesystem 15-SP3 (aarch64 ppc64le s390x
x86_64):
libjavascriptcoregtk-4_0-18-2.32.0-3.15.1
libjavascriptcoregtk-4_0-18-debuginfo-2.32.0-3.15.1
libwebkit2gtk-4_0-37-2.32.0-3.15.1
libwebkit2gtk-4_0-37-debuginfo-2.32.0-3.15.1
webkit2gtk-4_0-injected-bundles-2.32.0-3.15.1
webkit2gtk-4_0-injected-bundles-debuginfo-2.32.0-3.15.1
webkit2gtk3-debugsource-2.32.0-3.15.1
o SUSE Linux Enterprise Module for Basesystem 15-SP3 (noarch):
libwebkit2gtk3-lang-2.32.0-3.15.1
o SUSE Linux Enterprise Module for Basesystem 15-SP2 (aarch64 ppc64le s390x
x86_64):
libjavascriptcoregtk-4_0-18-2.32.0-3.15.1
libjavascriptcoregtk-4_0-18-debuginfo-2.32.0-3.15.1
libwebkit2gtk-4_0-37-2.32.0-3.15.1
libwebkit2gtk-4_0-37-debuginfo-2.32.0-3.15.1
webkit2gtk-4_0-injected-bundles-2.32.0-3.15.1
webkit2gtk-4_0-injected-bundles-debuginfo-2.32.0-3.15.1
webkit2gtk3-debugsource-2.32.0-3.15.1
o SUSE Linux Enterprise Module for Basesystem 15-SP2 (noarch):
libwebkit2gtk3-lang-2.32.0-3.15.1
References:
o https://www.suse.com/security/cve/CVE-2020-27918.html
o https://www.suse.com/security/cve/CVE-2020-29623.html
o https://www.suse.com/security/cve/CVE-2021-1765.html
o https://www.suse.com/security/cve/CVE-2021-1788.html
o https://www.suse.com/security/cve/CVE-2021-1789.html
o https://www.suse.com/security/cve/CVE-2021-1799.html
o https://www.suse.com/security/cve/CVE-2021-1801.html
o https://www.suse.com/security/cve/CVE-2021-1844.html
o https://www.suse.com/security/cve/CVE-2021-1870.html
o https://www.suse.com/security/cve/CVE-2021-1871.html
o https://bugzilla.suse.com/1182719
o https://bugzilla.suse.com/1184155
o https://bugzilla.suse.com/1184262
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