cve-2010-4221-lab

CVE-2010-4221 — ProFTPD TELNET IAC Stack Overflow: From Patch to RCE A fully reproducible lab and a hand-written, raw-socket exploit for CVE-2010-4221 — the pre-authentication stack buffer overflow in ProFTPD's prnetiotelnetgets — built as a learning exercise in vulnerability research and exploit...

CVE-2010-4221: Improper Restriction of Operations within the Bounds of a Memory Buffer

Multiple stack-based buffer overflows in the prnetiotelnetgets function in netio.c in ProFTPD before 1.3.3c allow remote attackers to execute arbitrary code via vectors involving a TELNET IAC escape character to a 1 FTP or 2 FTPS server...