ufw Allow-All backdoor?
1
I am on Ubuntu 18.04 with ufw and gufw installed. Latest updates have been applied. No other special configuration.
ufw
asked 3 hours ago
JamesJames
62
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1
I am on Ubuntu 18.04 with ufw and gufw installed. Latest updates have been applied. No other special configuration.
ufw
asked 3 hours ago
JamesJames
62
New contributor
James is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
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Did you remember to flush the existing rules before building your new chains?
– user535733
2 hours ago
Seems you misunderstood. Let's try again: Is the very first step in building your new rulechain a flush of the existing rules? "ACCEPT all" is a default rule, and needs to be flushed.
– user535733
2 hours ago
To view your iptables rules use this command instead:sudo iptables -v -x -n -Land you should then observe that is in only the local interface (lo) that is set to ACCEPT all (which is how it should be).
– Doug Smythies
1 hour ago
Why did you delete most of the content for your question and your comments? Now no one has the context for these comments nor can they see what the problem is. Unless they look at the edits, I suppose.
– Doug Smythies
1 hour ago
add a comment |
1
1
1
I am on Ubuntu 18.04 with ufw and gufw installed. Latest updates have been applied. No other special configuration.
ufw
asked 3 hours ago
JamesJames
62
New contributor
James is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.
I am on Ubuntu 18.04 with ufw and gufw installed. Latest updates have been applied. No other special configuration.
ufw
ufw
asked 3 hours ago
JamesJames
62
New contributor
James is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.
asked 3 hours ago
JamesJames
62
New contributor
James is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.
edited 1 hour ago
James
asked 3 hours ago
JamesJames
62
New contributor
James is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.
asked 3 hours ago
JamesJames
62
asked 3 hours ago
JamesJames
62
62
New contributor
James is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.
New contributor
James is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.
James is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.
Did you remember to flush the existing rules before building your new chains?
– user535733
2 hours ago
Seems you misunderstood. Let's try again: Is the very first step in building your new rulechain a flush of the existing rules? "ACCEPT all" is a default rule, and needs to be flushed.
– user535733
2 hours ago
To view your iptables rules use this command instead:sudo iptables -v -x -n -Land you should then observe that is in only the local interface (lo) that is set to ACCEPT all (which is how it should be).
– Doug Smythies
1 hour ago
Why did you delete most of the content for your question and your comments? Now no one has the context for these comments nor can they see what the problem is. Unless they look at the edits, I suppose.
– Doug Smythies
1 hour ago
add a comment |
Did you remember to flush the existing rules before building your new chains?
– user535733
2 hours ago
Seems you misunderstood. Let's try again: Is the very first step in building your new rulechain a flush of the existing rules? "ACCEPT all" is a default rule, and needs to be flushed.
– user535733
2 hours ago
To view your iptables rules use this command instead:sudo iptables -v -x -n -Land you should then observe that is in only the local interface (lo) that is set to ACCEPT all (which is how it should be).
– Doug Smythies
1 hour ago
Why did you delete most of the content for your question and your comments? Now no one has the context for these comments nor can they see what the problem is. Unless they look at the edits, I suppose.
– Doug Smythies
1 hour ago
Did you remember to flush the existing rules before building your new chains?
– user535733
2 hours ago
Did you remember to flush the existing rules before building your new chains?
– user535733
2 hours ago
Seems you misunderstood. Let's try again: Is the very first step in building your new rulechain a flush of the existing rules? "ACCEPT all" is a default rule, and needs to be flushed.
– user535733
2 hours ago
Seems you misunderstood. Let's try again: Is the very first step in building your new rulechain a flush of the existing rules? "ACCEPT all" is a default rule, and needs to be flushed.
– user535733
2 hours ago
To view your iptables rules use this command instead:
sudo iptables -v -x -n -L and you should then observe that is in only the local interface (lo) that is set to ACCEPT all (which is how it should be).– Doug Smythies
1 hour ago
To view your iptables rules use this command instead:
sudo iptables -v -x -n -L and you should then observe that is in only the local interface (lo) that is set to ACCEPT all (which is how it should be).– Doug Smythies
1 hour ago
Why did you delete most of the content for your question and your comments? Now no one has the context for these comments nor can they see what the problem is. Unless they look at the edits, I suppose.
– Doug Smythies
1 hour ago
Why did you delete most of the content for your question and your comments? Now no one has the context for these comments nor can they see what the problem is. Unless they look at the edits, I suppose.
– Doug Smythies
1 hour ago
add a comment |
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Did you remember to flush the existing rules before building your new chains?
– user535733
2 hours ago
Seems you misunderstood. Let's try again: Is the very first step in building your new rulechain a flush of the existing rules? "ACCEPT all" is a default rule, and needs to be flushed.
– user535733
2 hours ago
To view your iptables rules use this command instead:
sudo iptables -v -x -n -Land you should then observe that is in only the local interface (lo) that is set to ACCEPT all (which is how it should be).– Doug Smythies
1 hour ago
Why did you delete most of the content for your question and your comments? Now no one has the context for these comments nor can they see what the problem is. Unless they look at the edits, I suppose.
– Doug Smythies
1 hour ago