AppArmor is a Linux Security Module

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1answer
168 views

Where can I find apparmor profiles?

I'm interested in using apparmor to secure my laptop, and I am wondering if there is a place where I can find apparmor profiles for firefox and other desktop programs.
1
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1answer
155 views

Why is there no Apparmor profile for the terminal?

I understand that Apparmor profiles are useful for securing programs that have access to the internet. Hence the question. I don't see any "terminal"-related profile here.
2
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0answers
266 views

Another apparmor / mysql wont install

I am trying to config another instance of mysql on my present but i can't mysql_install_db --user=mysql --datadir=/var/lib/mysql2 Installing MySQL system tables... ERROR: 1005 Can't create table ...
2
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1answer
2k views

Having problems getting Samba4 and Bind9 working together because of apparmor

So I've been following the Samba4 HOWTO, which has gone reasonably well. The issue I'm having is I can't get BIND9 to restart when the samba configuration is included in /etc/bind/named.conf.local: ...
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0answers
35 views

Ubuntu 12.04.1 LTS mysql failed to start [duplicate]

Possible Duplicate: Can't start mysql - mysql respawning too fast, stopped I have Ubuntu 12.04 LTS server which was running OK along with MySQL service ,i had to reboot the server ...
1
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1answer
346 views

Is there a good apparmor profile for VirtualBox?

Is there any apparmor profile for VirtualBox that works both in normal and guest accounts for 12.04? Where can I get it? Or maybe its code? Is there any other way to protect my VirtualBox from ...
0
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1answer
205 views

apparmor-notify exclude application

Is there a way to exclude certain applications from apparmor-notify notifications. e.g. I don't want to receive any apparmor notifications from firefox but I'd like to receive notifications about the ...
3
votes
2answers
969 views

Where could I get the apparmor profile for latest Skype4?

Where could I get the apparmor profile for latest Skype4? I tried to make my own based on previous skype version but there are too many errors while launching.
0
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1answer
111 views

Is disabling AppArmor to solve permission issues when deploying MaaS advisable?

I'm still yet to successfully build a MAAS server, deploy nodes and charms with 12.04 LTS. In my latest troubleshooting in my logs, I have found several errors in my syslog pertaining to permissions ...
4
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3answers
5k views

Unable to start mysql server after update

Today I updated the system, and I cant start the mysql server: I'm getting the following error: Aug 14 14:32:09 VULTURUS kernel: [ 1996.413190] init: mysql main process (14122) terminated with ...
8
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1answer
845 views

AppArmor denying a mount operation

How do I convince apparmor to allow this operation? [28763.284171] type=1400 audit(1344273461.387:192): apparmor="DENIED" operation="mount" info="failed type match" error=-13 parent=7101 ...
3
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1answer
8k views

How to allow bind in app armor?

Question: I did setup bind9 as described here: http://ubuntuforums.org/showthread.php?p=12149576#post12149576 Now I have a little problem with apparmor: If I switch it off, it works. If apparmor ...
2
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2answers
5k views

How to re-enable a disabled standard user account?

Disabled a standard user account but did not opt to delete files. Later, tried to enable the account. At that time, a password had to be selected so entered a different one from the earlier one. Now, ...
1
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1answer
1k views

How do I enable the AppArmor profile for Firefox?

Recently there an article in about configuring FF with AppArmor. When I ran the below command cat /etc/apparmor.d/usr.bin.firefox | sudo apparmor_parser –a I get the following error Error: ...
0
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1answer
58 views

What happens if I delete a profile in apparmor

I would like to what happens a program if the apparmor profile associated with it is deleted. Would it run as if it had unconstrained access?
0
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1answer
224 views

where/how to find the last linux-image patched with apparmor (Kernel needs AppArmor 2.4 compatibility patch.)

where/how to find the last linux-image patched with apparmor (Kernel needs AppArmor 2.4 compatibility patch.) without patvhing myself the kernel? thanks answer: ...
5
votes
1answer
136 views

How do I create a default fallback profile for any process that doesn't have one in AppArmor?

Is there a way to specify a default profile on any executable that doesn't have a profile already defined? The idea is to avoid any unconstrained processes.
5
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2answers
410 views

How to prevent users from installing non-free software?

Is it possible to disable installation of non-free or proprietary softwares and applications in Ubuntu?
22
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14answers
38k views

Can't start mysql - mysql respawning too fast, stopped

Today I did a fresh install of ubuntu 12.04 and went about setting up my local development environment. I installed mysql and edited /etc/mysql/my.cnf to optimise InnoDB but when I try to restart ...
0
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1answer
253 views

Where can I find books or articles about iptables and apparmor?

Where can I find a book or articles that doesnt tell me how to do a ls. Im looking for one where i can learn about: -iptables -apparmor I know there is ufw and gufw and no gui for app armor. I want ...
0
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1answer
723 views

AppArmor reinstall fails

I use apparmor together with libapache2-mod-apparmor to sandbox some websites. However After a recent reinstall it stopped working. I keep getting this error: Setting up apparmor ...
1
vote
1answer
323 views

Apparmor doesn't work with 3.1.5-pf kernel

I have update manually the kernel on ubuntu 11.10 and now I have this messages on boot: Cache read/write disabled: /sys/kernel/security/apparmor/features interface file missing. (Kernel needs ...
3
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1answer
3k views

Why do I have to enable the AppArmor profile for Firefox? Why isn't it “on” by default?

I have a pretty standard default install of 11.10 (Unity 3D). I'm trying to understand a bit about AppArmor. sudo aa-status shows me that the available Firefox profile isn't being enforced (since it ...
5
votes
1answer
544 views

File access: open fails for one program but not another

This is the most unusual thing. I'm trying to start up mysqld with a different my.cnf (so I can have two MySQL daemons running without conflict). The file is /etc/mysql/my2.cnf but mysql won't open ...
2
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2answers
280 views

How to get back the firefox apparmor profile after deleting it?

I deleted the apparmor profile for firefox when I was tinkering with it... And now I can't get it back. I uninstalled (complete) the apparmor program, profiles, etc. And when it reinstalled, I ...
11
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1answer
671 views

How do you permanently activate all AppArmor profiles?

I want all the AppArmor profiles activated wherever applicable permanently, how can I do that?
6
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2answers
1k views

What does Firefox AppArmor restrict/allow?

I know the AppArmor profiles resides in /etc/apparmor.d/, but I do not know how to interpret it. Any translation would be enlightening.
4
votes
1answer
3k views

Where do I get the AppArmor 2.4 compatibility patch?

I just compiled the 2.6.39-rc1 kernel and AppArmor complains about a missing /sys interface (plus, it slows down the boot). Where do I get the AppArmor 2.4 compatibility patch AppArmor asks for?
2
votes
1answer
925 views

Apparmor not starting with kernel LSM error [closed]

Starting apparmor on a Ubuntu Lucid Lynx gives the following: user@host:~$ sudo /etc/init.d/apparmor start * Starting AppArmor profiles * AppArmor not available as kernel LSM. ...fail! ...
13
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5answers
20k views

How to secure ubuntu server from bruteforce ssh attacks?

I have my passwords secure, but I heard people complaining about perfomance of a server going down drastically when a bruteforce attack is taking place. How can I secure my ubuntu 10.10 server from ...
6
votes
1answer
558 views

Is troubleshooting AppArmor with 'teardown' unsafe?

I understand there is a safer, more targeted way to troubleshoot AppArmor's possible contribution to an issue than completely stopping the service and tearing down AppArmor profiles. Can someone give ...
14
votes
2answers
1k views

Is it a bad idea to run SELinux and AppArmor at the same time?

My corporate policy says that Linux boxes must be secured with SELinux (so that a security auditor can check the 'yes, we're extremely secure!' checkbox for each server). I had hoped to take ...