Alerts This Week
Warning Icon 1 681
Alerts This Week
Warning Icon 1 681

openSUSE Leap 15.1: 2020:2304-1 Important: webkit2gtk3 Execution Flaws

opensuse
Calendar Grey December 21, 2020
Dist Opensuse Esm H88
A recent patch for openSUSE resolves five significant vulnerabilities in webkit2gtk3, tackling crucial execution problems within the application.
An update that fixes 5 vulnerabilities is now available

Description

This update for webkit2gtk3 fixes the following issues:

-webkit2gtk3 was updated to version 2.30.3 (bsc#1179122 bsc#1179451):

- CVE-2021-13543: Fixed a use after free which could have led to

arbitrary code execution.

- CVE-2021-13584: Fixed a use after free which could have led to

arbitrary code execution.

- CVE-2021-9948: Fixed a type confusion which could have led to

arbitrary code execution.

- CVE-2021-9951: Fixed a use after free which could have led to

arbitrary code execution.

- CVE-2021-9983: Fixed an out of bounds write which could have led to

arbitrary code execution.

- Have the libwebkit2gtk package require libjavascriptcoregtk of the

same version (bsc#1171531).

- Enable c_loop on aarch64: currently needed for compilation to succeed

with JIT disabled. Also disable sampling profiler, since it conflicts

with c_loop (bsc#1177087).

This update...

Read the Full Advisory

Topics%20covered

Topics Covered

security advisory important patch execution flaw importance openSUSE patch instructions webkit2gtk3 openSUSE Leap execution flaws

Patch

Patch Instructions:

To install this openSUSE 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:

- openSUSE Leap 15.1:

zypper in -t patch openSUSE-2020-2304=1

Package List

- openSUSE Leap 15.1 (i586 x86_64):

libjavascriptcoregtk-4_0-18-2.30.3-lp151.2.28.2

libjavascriptcoregtk-4_0-18-debuginfo-2.30.3-lp151.2.28.2

libwebkit2gtk-4_0-37-2.30.3-lp151.2.28.2

libwebkit2gtk-4_0-37-debuginfo-2.30.3-lp151.2.28.2

typelib-1_0-JavaScriptCore-4_0-2.30.3-lp151.2.28.2

typelib-1_0-WebKit2-4_0-2.30.3-lp151.2.28.2

typelib-1_0-WebKit2WebExtension-4_0-2.30.3-lp151.2.28.2

webkit-jsc-4-2.30.3-lp151.2.28.2

webkit-jsc-4-debuginfo-2.30.3-lp151.2.28.2

webkit2gtk-4_0-injected-bundles-2.30.3-lp151.2.28.2

webkit2gtk-4_0-injected-bundles-debuginfo-2.30.3-lp151.2.28.2

webkit2gtk3-debugsource-2.30.3-lp151.2.28.2

webkit2gtk3-devel-2.30.3-lp151.2.28.2

webkit2gtk3-minibrowser-2.30.3-lp151.2.28.2

webkit2gtk3-minibrowser-debuginfo-2.30.3-lp151.2.28.2

- openSUSE Leap 15.1 (x86_64):

libjavascriptcoregtk-4_0-18-32bit-2.30.3-lp151.2.28.2

libjavascriptcoregtk-4_0-18-32bit-debuginfo-2.30.3-lp151.2.28.2

libwebkit2gtk-4_0-37-32bit-2.30.3-lp151.2.28.2

libwebkit2gtk-4_0-37-32bit-debuginfo-2.30.3-lp151.2.28.2

- openSUSE...

Read the Full Advisory

References

https://www.suse.com/security/cve/CVE-2020-13543.html

https://www.suse.com/security/cve/CVE-2020-13584.html

https://www.suse.com/security/cve/CVE-2020-9948.html

https://www.suse.com/security/cve/CVE-2020-9951.html

https://www.suse.com/security/cve/CVE-2020-9983.html

https://bugzilla.suse.com/1171531

https://bugzilla.suse.com/1177087

https://bugzilla.suse.com/1179122

https://bugzilla.suse.com/1179451

openSUSE Security Announce mailing list -- security-announce@lists.opensuse.org

To unsubscribe, email security-announce-leave@lists.opensuse.org

List Netiquette:

List Archives:

Severity
important
Lowest
Low
Medium
High
Critical

Announcement ID: openSUSE-SU-2020:2304-1
Rating: important
Affected Products: openSUSE Leap 15.1 .

Topics%20covered

Topics Covered

security advisory important patch execution flaw importance openSUSE patch instructions webkit2gtk3 openSUSE Leap execution flaws

Get the latest News and Insights

Get the latest Linux and open source security news straight to your inbox.

Related News

Your message here