WorksheetsCOMSEC: Set-UID
Total questions: 8
Worksheet time: 3mins
Set-UID programs are
operating system
privileged programs
user program
Shadow file is only writable to
root
normal users
specified users
chmod 4755 myid command turns on the Set-UID bit and makes
uid = euid
euid=0
uid=0
Related to capabilty leakage, fd refers to ________.
file definition
file deletion
file descriptor
sudo is an abbreviation of "super user do".
Correct
Incorrect
The command pauses the execution of the next command for a given number of seconds.
setuid()
system()
sleep()
If we type the "man system" command, we can get
the manual of the function.
the manual of system settings.
the manual of system privileged.
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