cve/2019/CVE-2019-20444.md

CVE-2019-20444

Description

HttpObjectDecoder.java in Netty before 4.1.44 allows an HTTP header that lacks a colon, which might be interpreted as a separate header with an incorrect syntax, or might be interpreted as an "invalid fold."

POC

Reference

• https://github.com/poc-effectiveness/PoCAdaptation/tree/main/Adapted/CVE-2019-20444/5.0.0.Alpha1/exploit

Github

• https://github.com/A-TPL-Bench/LibHunter
• https://github.com/Anonymous-Phunter/PHunter
• https://github.com/CGCL-codes/LibHunter
• https://github.com/CGCL-codes/PHunter
• https://github.com/LibHunter/LibHunter
• https://github.com/cezapata/appconfiguration-sample
• https://github.com/yahoo/cubed