CVEs-PoC/2022/CVE-2022-24836.md

CVE-2022-24836

Description

Nokogiri is an open source XML and HTML library for Ruby. Nokogiri < v1.13.4 contains an inefficient regular expression that is susceptible to excessive backtracking when attempting to detect encoding in HTML documents. Users are advised to upgrade to Nokogiri >= 1.13.4. There are no known workarounds for this issue.

POC

Reference

• http://seclists.org/fulldisclosure/2022/Dec/23

Github

• https://github.com/fkie-cad/nvd-json-data-feeds