Buffer overflow in the permitted function of GNOME gtop daemon (libgtop_daemon) in libgtop 1.0.13 and earlier may allow remote attackers to execute arbitrary code via long authentication data.
Format string vulnerability in the permitted function of GNOME libgtop_daemon in libgtop 1.0.12 and earlier allows remote attackers to execute arbitrary code via an argument that contains format specifiers that are passed into the (1) syslog_message and (2) syslog_io_message functions.
GTK+ library allows local users to specify arbitrary modules via the GTK_MODULES environmental variable, which could allow local users to gain privileges if GTK+ is used by a setuid/setgid program.
Race condition in the creation of a Unix domain socket in GNOME esound 0.2.19 and earlier allows a local user to change the permissions of arbitrary files and directories, and gain additional privileges, via a symlink attack.
libICE in XFree86 allows remote attackers to cause a denial of service by specifying a large value which is not properly checked by the SKIP_STRING macro.
Buffer overflow in the XDMCP parsing code of GNOME gdm, KDE kdm, and wdm allows remote attackers to execute arbitrary commands or cause a denial of service via a long FORWARD_QUERY request.