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CVE-2021-21220

Description

Insufficient validation of untrusted input in V8 in Google Chrome prior to 89.0.4389.128 allowed a remote attacker to potentially exploit heap corruption via a crafted HTML page.

POC

Reference

- http://packetstormsecurity.com/files/162437/Google-Chrome-XOR-Typer-Out-Of-Bounds-Access-Remote-Code-Execution.html

- http://packetstormsecurity.com/files/176210/Chrome-V8-JIT-XOR-Arbitrary-Code-Execution.html

Github

- https://github.com/ARPSyndicate/cvemon

- https://github.com/AmesianX/CVE-2021-21220

- https://github.com/EdgeSecurityTeam/Vulnerability

- https://github.com/Ostorlab/KEV

- https://github.com/Ostorlab/known_exploited_vulnerbilities_detectors

- https://github.com/YoussefJeridi/vulTenserflow

- https://github.com/YoussefJeridi/vulTensorflow

- https://github.com/anvbis/chrome_v8_ndays

- https://github.com/k0mi-tg/CVE-POC

- https://github.com/m1dsummer/d3ctf-2023-web-d3icu

- https://github.com/manas3c/CVE-POC

- https://github.com/n0-traces/cve_monitor

- https://github.com/nomi-sec/PoC-in-GitHub

- https://github.com/security-dbg/CVE-2021-21220

- https://github.com/sploitem/v8-writeups

- https://github.com/sploitem/v8pwn

- https://github.com/tzwlhack/Vulnerability

- https://github.com/whoforget/CVE-POC

- https://github.com/youwizard/CVE-POC