Buffer overflow in KarjaSoft Sami HTTP Server 1.0.4 allows remote attackers to cause a denial of service (crash) and possibly execute arbitrary code via a long HTTP GET request.

The samiftp.dll library in Sami FTP Server 1.1.3 allows local users to cause a denial of service (pmsystem.exe crash) by issuing (1) a CD command with a tilde (~) character or dot dot (/../) or (2) a GET command for an unavailable file.

The samiftp.dll library in Sami FTP Server 1.1.3 allows remote authenticated users to cause a denial of service (pmsystem.exe crash) via a GET request wit a large number of leading "/" (slash) characters.

Stack-based buffer overflow in Sami FTP Server 2.0.1 allows remote attackers to execute arbitrary code via a long USER command, which triggers the overflow when the log is viewed.

Buffer overflow in KarjaSoft Sami FTP Server 2.0.2 and earlier allows remote attackers to execute arbitrary code via a long (1) USER or (2) PASS command.

A vulnerability was found in Karjasoft Sami HTTP Server 2.0. It has been classified as problematic. Affected is an unknown function of the component HTTP HEAD Rrequest Handler. The manipulation leads to denial of service. It is possible to launch the attack remotely. The exploit has been disclosed to the public and may be used. The identifier of this vulnerability is VDB-250836.