Use After Free Affecting libjavascriptcoregtk-4_0-18 package, versions <2.30.3-3.9.3
Threat Intelligence
Do your applications use this vulnerable package?
In a few clicks we can analyze your entire application and see what components are vulnerable in your application, and suggest you quick fixes.
Test your applications- Snyk ID SNYK-SLES152-LIBJAVASCRIPTCOREGTK4018-2693194
- published 14 Apr 2022
- disclosed 17 Dec 2020
Introduced: 17 Dec 2020
CVE-2020-13543 Open this link in a new tabHow to fix?
Upgrade SLES:15.2 libjavascriptcoregtk-4_0-18 to version 2.30.3-3.9.3 or higher.
NVD Description
Note: Versions mentioned in the description apply only to the upstream libjavascriptcoregtk-4_0-18 package and not the libjavascriptcoregtk-4_0-18 package as distributed by SLES.
See How to fix? for SLES:15.2 relevant fixed versions and status.
A code execution vulnerability exists in the WebSocket functionality of Webkit WebKitGTK 2.30.0. A specially crafted web page can trigger a use-after-free vulnerability which can lead to remote code execution. An attacker can get a user to visit a webpage to trigger this vulnerability.