The ftp_syst function in ftp-basic.c in Free Software Foundation (FSF) GNU wget 1.10.2 allows remote attackers to cause a denial of service (application crash) via a malicious FTP server with a large number of blank 220 responses to the SYST command.
| Product | Vendor | Version |
|---|---|---|
| n/a | n/a | <= <= 4.3.1 |
| n/a | n/a | <= 6.18.* |