SAP GUI (Sapgui) 4.6D allows remote attackers to cause a denial of service (crash) via a connection to a high-numbered port, which generates an "unknown connection data" error.
| Software | From | Fixed in |
|---|---|---|
| sap / sapgui | 4.6 | 4.6.x |
| sap / sapgui | 4.6a | 4.6a.x |
| sap / sapgui | 4.6b | 4.6b.x |
| sap / sapgui | 4.6c | 4.6c.x |
| sap / sapgui | 4.6d | 4.6d.x |