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.
Affected Software
| Name | Vendor | Start Version | End Version |
|---|---|---|---|
| Wget | Gnu | 1.5.3 (including) | 1.5.3 (including) |
| Wget | Gnu | 1.6 (including) | 1.6 (including) |
| Wget | Gnu | 1.7 (including) | 1.7 (including) |
| Wget | Gnu | 1.7.1 (including) | 1.7.1 (including) |
| Wget | Gnu | 1.8 (including) | 1.8 (including) |
| Wget | Gnu | 1.8.1 (including) | 1.8.1 (including) |
| Wget | Gnu | 1.8.2 (including) | 1.8.2 (including) |
| Wget | Gnu | 1.9 (including) | 1.9 (including) |
| Wget | Gnu | 1.9.1 (including) | 1.9.1 (including) |
| Wget | Gnu | 1.10 (including) | 1.10 (including) |
| Wget | Gnu | 1.10.1 (including) | 1.10.1 (including) |
| Wget | Gnu | 1.10.2 (including) | 1.10.2 (including) |
| Wget | Ubuntu | upstream | * |
References
- http://www.mandriva.com/security/advisories?name=MDKSA-2007:017
- http://www.securityfocus.com/bid/21650
- https://issues.rpath.com/browse/RPL-930
- https://www.exploit-db.com/exploits/2947
- http://www.mandriva.com/security/advisories?name=MDKSA-2007:017
- http://www.securityfocus.com/bid/21650
- https://issues.rpath.com/browse/RPL-930
- https://www.exploit-db.com/exploits/2947