CVEs-PoC/2016/CVE-2016-2233.md

CVE-2016-2233

Description

Stack-based buffer overflow in the inbound_cap_ls function in common/inbound.c in HexChat 2.10.2 allows remote IRC servers to cause a denial of service (crash) via a large number of options in a CAP LS message.

POC

Reference

• http://packetstormsecurity.com/files/136563/Hexchat-IRC-Client-2.11.0-CAP-LS-Handling-Buffer-Overflow.html
• http://packetstormsecurity.com/files/136563/Hexchat-IRC-Client-2.11.0-CAP-LS-Handling-Buffer-Overflow.html
• https://www.exploit-db.com/exploits/39657/
• https://www.exploit-db.com/exploits/39657/

Github

• https://github.com/ARPSyndicate/cvemon
• https://github.com/fath0218/CVE-2016-2233
• https://github.com/mudongliang/LinuxFlaw
• https://github.com/oneoy/cve-