Nebula Level02 hint

tychebe (37)in #security • 8 years ago (edited)

[Hint#1] Sticky bit is configured in the flag02 file.

[Hint#2] If you execute the flag02 file, You can see the upper result that includes value of USER environment variable.

[Hint#3] The flag02 file finally executes the commands contained in the buffer.

8 years ago in #security by tychebe (37)

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