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CVE-2020-8277

Description

A Node.js application that allows an attacker to trigger a DNS request for a host of their choice could trigger a Denial of Service in versions < 15.2.1, < 14.15.1, and < 12.19.1 by getting the application to resolve a DNS record with a larger number of responses. This is fixed in 15.2.1, 14.15.1, and 12.19.1.

POC

Reference

- https://hackerone.com/reports/1033107

- https://www.oracle.com//security-alerts/cpujul2021.html

- https://www.oracle.com/security-alerts/cpuApr2021.html

- https://www.oracle.com/security-alerts/cpuapr2022.html

- https://www.oracle.com/security-alerts/cpujan2021.html

- https://www.oracle.com/security-alerts/cpuoct2021.html

Github

- https://github.com/20142995/nuclei-templates

- https://github.com/ARPSyndicate/cve-scores

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

- https://github.com/AndrewIjano/CVE-2020-8277

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

- https://github.com/cyb3r-w0lf/nuclei-template-collection

- https://github.com/developer3000S/PoC-in-GitHub

- https://github.com/hectorgie/PoC-in-GitHub

- https://github.com/masahiro331/CVE-2020-8277

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

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

- https://github.com/soosmile/POC

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