Stack-based buffer overflow in NWFTPD.nlm before 5.10.01 in the FTP server in Novell NetWare 5.1 through 6.5 SP8 allows remote authenticated users to cause a denial of service (daemon crash) or possibly execute arbitrary code via a long (1) MKD, (2) RMD, (3) RNFR, or (4) DELE command.
Unspecified vulnerability in NWFTPD.nlm before 5.03b in the FTP server in Novell NetWare allows remote attackers to cause a denial of service (abend) via a crafted username.
NWFTPD.nlm before 5.03b in the FTP server in Novell NetWare allows remote authenticated users to cause a denial of service (abend) via a crafted ABOR command.
NWFTPD.nlm before 5.03.12 in the FTP server in Novell NetWare does not properly restrict filesystem use by anonymous users with NFS Gateway home directories, which allows remote attackers to bypass intended access restrictions via an FTP session.