Use After Free Affecting webkitgtk4-devel package, versions *
Threat Intelligence
EPSS
0.37% (74th
percentile)
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Test your applications- Snyk ID SNYK-RHEL7-WEBKITGTK4DEVEL-1577705
- 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-devel
.
NVD Description
Note: Versions mentioned in the description apply only to the upstream webkitgtk4-devel
package and not the webkitgtk4-devel
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.
CVSS Scores
version 3.1