| Package | Affected versions | Patched versions |
|---|---|---|
| internet information server | ≤ 4.0 |
FTP service in IIS 4.0 and earlier allows remote attackers to cause a denial of service (resource exhaustion) via many passive (PASV) connections at the same time.
Running one of these products? Scan your site to see whether it exposes a vulnerable version.
Scan my site free