CVE-2021-21806

Description

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.

References

https://talosintelligence.com/vulnerability_reports/TALOS-2020-1214

http://www.openwall.com/lists/oss-security/2021/07/23/1

Details

Source: Mitre, NVD

Risk Information

CVSS v2

CVSS v3