Use After Free Affecting webkitgtk4-plugin-process-gtk2 package, versions *
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Test your applications- Snyk ID SNYK-RHEL7-WEBKITGTK4PLUGINPROCESSGTK2-1577656
- published 1 Sep 2021
- disclosed 8 Jul 2021
Introduced: 8 Jul 2021
CVE-2021-21806 Open this link in a new tabHow to fix?
There is no fixed version for RHEL:7
webkitgtk4-plugin-process-gtk2
.
NVD Description
Note: Versions mentioned in the description apply only to the upstream webkitgtk4-plugin-process-gtk2
package and not the webkitgtk4-plugin-process-gtk2
package as distributed by RHEL
.
See How to fix?
for RHEL:7
relevant fixed versions and status.
An exploitable use-after-free vulnerability exists in WebKitGTK browser version 2.30.3 x64. A specially crafted HTML web page can cause a use-after-free condition, resulting in remote code execution. The victim needs to visit a malicious web site to trigger the vulnerability.