Alerts This Week
Warning Icon 1 692
Alerts This Week
Warning Icon 1 692

openSUSE Leap 15.2 Security Update: 2021:1557-1 Memory Fix for Webkit2gtk3

opensuse
Calendar Grey December 10, 2021
Dist Opensuse Esm H88
A significant release for Fedora fixes serious buffer overflow in webkitgtk4, leading to improved platform protection.
An update that fixes two vulnerabilities is now available

Description

This update for webkit2gtk3 fixes the following issues:

- CVE-2021-30846: Fixed memory corruption issue that could lead to

arbitrary code execution when processing maliciously crafted web content

(bsc#1192063).

- CVE-2021-30851: Fixed memory corruption vulnerability that could lead to

arbitrary code execution when processing maliciously crafted web content

(bsc#1192063).

This update was imported from the SUSE:SLE-15-SP2:Update update project.

Topics%20covered

Topics Covered

security advisory software update memory corruption openSUSE webkit2gtk3

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 15.2:

zypper in -t patch openSUSE-2021-1557=1

Package List

- openSUSE Leap 15.2 (x86_64):

libjavascriptcoregtk-4_0-18-2.34.1-lp152.2.25.3

libjavascriptcoregtk-4_0-18-debuginfo-2.34.1-lp152.2.25.3

libwebkit2gtk-4_0-37-2.34.1-lp152.2.25.3

libwebkit2gtk-4_0-37-debuginfo-2.34.1-lp152.2.25.3

typelib-1_0-JavaScriptCore-4_0-2.34.1-lp152.2.25.3

typelib-1_0-WebKit2-4_0-2.34.1-lp152.2.25.3

typelib-1_0-WebKit2WebExtension-4_0-2.34.1-lp152.2.25.3

webkit-jsc-4-2.34.1-lp152.2.25.3

webkit-jsc-4-debuginfo-2.34.1-lp152.2.25.3

webkit2gtk-4_0-injected-bundles-2.34.1-lp152.2.25.3

webkit2gtk-4_0-injected-bundles-debuginfo-2.34.1-lp152.2.25.3

webkit2gtk3-debugsource-2.34.1-lp152.2.25.3

webkit2gtk3-devel-2.34.1-lp152.2.25.3

webkit2gtk3-minibrowser-2.34.1-lp152.2.25.3

webkit2gtk3-minibrowser-debuginfo-2.34.1-lp152.2.25.3

- openSUSE Leap 15.2 (noarch):

libwebkit2gtk3-lang-2.34.1-lp152.2.25.3

References

https://www.suse.com/security/cve/CVE-2021-30846.html

https://www.suse.com/security/cve/CVE-2021-30851.html

https://bugzilla.suse.com/1192063

Severity
important
Lowest
Low
Medium
High
Critical

Announcement ID: openSUSE-SU-2021:1557-1
Rating: important
Affected Products: openSUSE Leap 15.2 .

Topics%20covered

Topics Covered

security advisory software update memory corruption openSUSE webkit2gtk3

Get the latest News and Insights

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

Related News

Your message here