Steve Poulsen » Guildftpd : Security Vulnerabilities, CVEs,

Buffer overflow in GuildFTPd 0.999.13 allows remote attackers to have an unknown impact, possibly code execution related to input containing "globbing chars."

GuildFTPd 0.999 allows remote attackers to cause a denial of service (crash) via a GET request for MS-DOS device names such as lpt1.

Buffer overflow in GuildFTPd Server 0.97 allows remote attacker to execute arbitrary code via a long SITE command.

Memory leak in GuildFTPd Server 0.97 allows remote attackers to cause a denial of service via a request containing a null character.

GuildFTPd 0.9.7 stores user names and passwords in plaintext in the default.usr file, which allows local users to gain privileges as other FTP users by reading the file.

Directory traversal vulnerability in GuildFTPd 0.9.7 allows attackers to list or read arbitrary files and directories via a .. in (1) LS or (2) GET.

Guild FTPd allows remote attackers to determine the existence of files outside the FTP root via a .. (dot dot) attack, which provides different error messages depending on whether the file exists or not.