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CAS-002 · Question #36

CAS-002 Question #36: Real Exam Question with Answer & Explanation

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Technical Integration of Enterprise Components

Question

An administrator notices the following file in the Linux server's /tmp directory. -rwsr-xr-x. 4 root root 234223 Jun 6 22:52 bash* Which of the following should be done to prevent further attacks of this nature?

Options

  • ANever mount the /tmp directory over NFS
  • BStop the rpcidmapd service from running
  • CMount all tmp directories nosuid, noexec
  • DRestrict access to the /tmp directory

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Topics

#Linux filesystem#SUID bit#privilege escalation#mount options
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