CVE-2010-4221
EPSS 92.1%Published: 11/9/2010Modified: 4/28/2026
Also known as:DEBIAN-CVE-2010-4221
Description
Multiple stack-based buffer overflows in the pr_netio_telnet_gets 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.
Affected packages (1)
- Debian/proftpd-dfsgfrom 0, < 1.3.3a-5