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Ubuntu 22.04 LTS USN-6061-1 Critical: WebKitGTK Remote Exploit

ubuntu
Calendar Grey May 8, 2023
Dist Ubuntu Esm H88
Keep informed about Ubuntu 6061-2: Address WebKitGTK vulnerabilities diligently to avert possible threats.
Several security issues were fixed in WebKitGTK.

Summary

Topics%20covered

Topics Covered

security advisory remote exploit critical web security ubuntu webkitgtk

Update Instructions

The problem can be corrected by updating your system to the following package versions: Ubuntu 23.04: libjavascriptcoregtk-4.0-18 2.40.1-0ubuntu0.23.04.1 libjavascriptcoregtk-4.1-0 2.40.1-0ubuntu0.23.04.1 libjavascriptcoregtk-6.0-1 2.40.1-0ubuntu0.23.04.1 libwebkit2gtk-4.0-37 2.40.1-0ubuntu0.23.04.1 libwebkit2gtk-4.1-0 2.40.1-0ubuntu0.23.04.1 libwebkitgtk-6.0-4 2.40.1-0ubuntu0.23.04.1 Ubuntu 22.10: libjavascriptcoregtk-4.0-18 2.38.6-0ubuntu0.22.10.1 libjavascriptcoregtk-4.1-0 2.38.6-0ubuntu0.22.10.1 libjavascriptcoregtk-5.0-0 2.38.6-0ubuntu0.22.10.1 libwebkit2gtk-4.0-37 2.38.6-0ubuntu0.22.10.1 libwebkit2gtk-4.1-0 2.38.6-0ubuntu0.22.10.1 libwebkit2gtk-5.0-0 2.38.6-0ubuntu0.22.10.1 Ubuntu 22.04 LTS: libjavascriptcoregtk-4.0-18 2.38.6-0ubuntu0.22.04.1 libjavascriptcoregtk-4.1-0 2.38.6-0ubuntu0.22.04.1 libwebkit2gtk-4.0-37 2.38.6-0ubuntu0.22.04.1 libwebkit2gtk-4.1-0 2.38.6-0ubuntu0.22.04.1 Ubuntu 20.04 LTS: libjavascriptcoregtk-4.0-18 2.38.6-0ubuntu0.20.04.1 libwebkit2gtk-4.0-37 2.38.6-0ubuntu0.20.04.1 This update uses a new upstream release, which includes additional bug fixes. After a standard system update you need to restart any applications that use WebKitGTK, such as Epiphany, to make all the necessary changes.

References

https://ubuntu.com/security/notices/USN-6061-1

CVE-2022-0108, CVE-2022-32885, CVE-2023-25358, CVE-2023-27932,

CVE-2023-27954, CVE-2023-28205

Severity
critical
Lowest
Low
Medium
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Critical

May 08, 2023

Topics%20covered

Topics Covered

security advisory remote exploit critical web security ubuntu webkitgtk

Package Information

https://launchpad.net/ubuntu/+source/webkit2gtk/2.40.1-0ubuntu0.23.04.1 https://launchpad.net/ubuntu/+source/webkit2gtk/2.38.6-0ubuntu0.22.10.1 https://launchpad.net/ubuntu/+source/webkit2gtk/2.38.6-0ubuntu0.22.04.1 https://launchpad.net/ubuntu/+source/webkit2gtk/2.38.6-0ubuntu0.20.04.1

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