How to view a file with no read permission and permission can't be changed [on hold] Unicorn...
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How to view a file with no read permission and permission can't be changed [on hold]
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I have 3 files in the directory q1,
q1 is executable of q1.c and 'secret' is a file with no read permissions (except the owner). Another way to read the file is by using q1.c (content below in pic ):
Can anyone help me in knowing how can I view the content of 'secret'?
linux permissions kali-linux c
edited 2 hours ago
Jeff Schaller♦
45.3k1164147
asked 2 hours ago
Rick WilliamsRick Williams
1
New contributor
Rick Williams is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.
put on hold as unclear what you're asking by Jeff Schaller♦ 2 hours ago
Please clarify your specific problem or add additional details to highlight exactly what you need. As it's currently written, it’s hard to tell exactly what you're asking. See the How to Ask page for help clarifying this question. If this question can be reworded to fit the rules in the help center, please edit the question.
add a comment |
I have 3 files in the directory q1,
q1 is executable of q1.c and 'secret' is a file with no read permissions (except the owner). Another way to read the file is by using q1.c (content below in pic ):
Can anyone help me in knowing how can I view the content of 'secret'?
linux permissions kali-linux c
edited 2 hours ago
Jeff Schaller♦
45.3k1164147
asked 2 hours ago
Rick WilliamsRick Williams
1
New contributor
Rick Williams is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.
put on hold as unclear what you're asking by Jeff Schaller♦ 2 hours ago
Please clarify your specific problem or add additional details to highlight exactly what you need. As it's currently written, it’s hard to tell exactly what you're asking. See the How to Ask page for help clarifying this question. If this question can be reworded to fit the rules in the help center, please edit the question.
Become the q1 user andcat secret; otherwise, you're asking how to overflow/exploit the setuid compiled C program.
– Jeff Schaller♦
2 hours ago
I'm not sure how can I become the q1 user as I'm not the file owner and these files in the picture are provided by my teacher to try.
– Rick Williams
2 hours ago
Can you also explain how to exploit setuid for this situation, please? I remember our teacher mentioning it.
– Rick Williams
2 hours ago
add a comment |
I have 3 files in the directory q1,
q1 is executable of q1.c and 'secret' is a file with no read permissions (except the owner). Another way to read the file is by using q1.c (content below in pic ):
Can anyone help me in knowing how can I view the content of 'secret'?
linux permissions kali-linux c
edited 2 hours ago
Jeff Schaller♦
45.3k1164147
asked 2 hours ago
Rick WilliamsRick Williams
1
New contributor
Rick Williams is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.
I have 3 files in the directory q1,
q1 is executable of q1.c and 'secret' is a file with no read permissions (except the owner). Another way to read the file is by using q1.c (content below in pic ):
Can anyone help me in knowing how can I view the content of 'secret'?
linux permissions kali-linux c
linux permissions kali-linux c
edited 2 hours ago
Jeff Schaller♦
45.3k1164147
asked 2 hours ago
Rick WilliamsRick Williams
1
New contributor
Rick Williams is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.
edited 2 hours ago
Jeff Schaller♦
45.3k1164147
asked 2 hours ago
Rick WilliamsRick Williams
1
New contributor
Rick Williams is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.
edited 2 hours ago
Jeff Schaller♦
45.3k1164147
edited 2 hours ago
Jeff Schaller♦
45.3k1164147
edited 2 hours ago
Jeff Schaller♦
45.3k1164147
45.3k1164147
asked 2 hours ago
Rick WilliamsRick Williams
1
New contributor
Rick Williams is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.
asked 2 hours ago
Rick WilliamsRick Williams
1
asked 2 hours ago
Rick WilliamsRick Williams
1
1
New contributor
Rick Williams is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.
New contributor
Rick Williams is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.
Rick Williams is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.
put on hold as unclear what you're asking by Jeff Schaller♦ 2 hours ago
Please clarify your specific problem or add additional details to highlight exactly what you need. As it's currently written, it’s hard to tell exactly what you're asking. See the How to Ask page for help clarifying this question. If this question can be reworded to fit the rules in the help center, please edit the question.
put on hold as unclear what you're asking by Jeff Schaller♦ 2 hours ago
Please clarify your specific problem or add additional details to highlight exactly what you need. As it's currently written, it’s hard to tell exactly what you're asking. See the How to Ask page for help clarifying this question. If this question can be reworded to fit the rules in the help center, please edit the question.
Become the q1 user andcat secret; otherwise, you're asking how to overflow/exploit the setuid compiled C program.
– Jeff Schaller♦
2 hours ago
I'm not sure how can I become the q1 user as I'm not the file owner and these files in the picture are provided by my teacher to try.
– Rick Williams
2 hours ago
Can you also explain how to exploit setuid for this situation, please? I remember our teacher mentioning it.
– Rick Williams
2 hours ago
add a comment |
Become the q1 user andcat secret; otherwise, you're asking how to overflow/exploit the setuid compiled C program.
– Jeff Schaller♦
2 hours ago
I'm not sure how can I become the q1 user as I'm not the file owner and these files in the picture are provided by my teacher to try.
– Rick Williams
2 hours ago
Can you also explain how to exploit setuid for this situation, please? I remember our teacher mentioning it.
– Rick Williams
2 hours ago
Become the q1 user and
cat secret; otherwise, you're asking how to overflow/exploit the setuid compiled C program.– Jeff Schaller♦
2 hours ago
Become the q1 user and
cat secret; otherwise, you're asking how to overflow/exploit the setuid compiled C program.– Jeff Schaller♦
2 hours ago
I'm not sure how can I become the q1 user as I'm not the file owner and these files in the picture are provided by my teacher to try.
– Rick Williams
2 hours ago
I'm not sure how can I become the q1 user as I'm not the file owner and these files in the picture are provided by my teacher to try.
– Rick Williams
2 hours ago
Can you also explain how to exploit setuid for this situation, please? I remember our teacher mentioning it.
– Rick Williams
2 hours ago
Can you also explain how to exploit setuid for this situation, please? I remember our teacher mentioning it.
– Rick Williams
2 hours ago
add a comment |
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Become the q1 user and
cat secret; otherwise, you're asking how to overflow/exploit the setuid compiled C program.– Jeff Schaller♦
2 hours ago
I'm not sure how can I become the q1 user as I'm not the file owner and these files in the picture are provided by my teacher to try.
– Rick Williams
2 hours ago
Can you also explain how to exploit setuid for this situation, please? I remember our teacher mentioning it.
– Rick Williams
2 hours ago