CVEs-PoC/2021/CVE-2021-21806.md

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.

POC

Reference

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

Github

• https://github.com/Live-Hack-CVE/CVE-2021-21806