Vulnerabilidades

Local user gains root privileges via buffer overflow in rdist, via expstr() function.

Delete or create a file via rpc.statd, due to invalid information.

pcnfsd (aka rpc.pcnfsd) allows local users to change file permissions, or execute arbitrary commands through arguments in the RPC call.

Vulnerability in object server program in SGI IRIX 5.2 through 6.1 allows remote attackers to gain root privileges in certain configurations.

rpc.ypupdated (NIS) allows remote users to execute arbitrary commands.

Guessable magic cookies in X Windows allows remote attackers to execute commands, e.g. through xterm.

Telnet allows a remote client to specify environment variables including LD_LIBRARY_PATH, allowing an attacker to bypass the normal system libraries and gain root access.

SGI Desktop Permissions Tool in IRIX 6.0.1 and earlier allows local users to modify permissions for arbitrary files and gain privileges.

serial_ports administrative program in IRIX 4.x and 5.x trusts the user's PATH environmental variable to find and execute the ls program, which allows local users to gain root privileges via a Trojan horse ls program.

Vulnerability in sgihelp in the SGI help system and print manager in IRIX 5.2 and earlier allows local users to gain root privileges, possibly through the clogin command.

colorview in Silicon Graphics IRIX 5.1, 5.2, and 6.0 allows local attackers to read arbitrary files via the -text argument.

rdist in various UNIX systems uses popen to execute sendmail, which allows local users to gain root privileges by modifying the IFS (Internal Field Separator) variable.

/usr/sbin/Mail on SGI IRIX 3.3 and 3.3.1 does not properly set the group ID to the group ID of the user who started Mail, which allows local users to read the mail of other users.