Author Topic: All applications installed on network drives blocked by firewall.  (Read 6504 times)

Offline Vault Dweller

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I'm running Windows XP Pro SP3 and latest version of CIS (Firewall only).
One of my drive letters  is a mapped network drive. I've been using it for years and never had any problems with it, until I had to replace the linux server where the drive is located.
I copied Samba settings from the old server to the new one, so it's running exactly the same configuration.
Since I replaced the server, Firewall does not allow Internet access for apps installed on that network drive. It doesn't matter if I add application as trusted or just click ok if it asks for Internet access. In both cases it will just keep asking me if it's ok to connect, until the app will give up trying.

When I checked network security policy, I noticed that network apps are added / listed as X:\Ravager\Programy\folder\app.exe, which seems to be wrong. The correct paths are X:\folder\app.exe or \\Ravager\Programy\folder\app.exe

Everytime I click 'ok' when app retries asking for Internet access, new rule is added:





Is there any way to fix it ? For some reason it worked just fine before I replaced the server.


Offline napsterz

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Re: All applications installed on network drives blocked by firewall.
« Reply #1 on: May 29, 2009, 06:49:35 AM »
If You Want To Allow All Applications Under A Particular Folder
Go to Firewall>Advanced>Network Security Policy
Click on Add>Select>Browse
Under the fine name type the path with an * At The End (Eg. d:\app\*) and hit enter
Select "Use A Predefined Policy" And Choose Trusted Application From The Drop Down Menu And Click On Apply
And Its Done. All The Applications Under The Provided Folder Will Now Be Able To Access Internet

Note: Make Sure That There Is No Other Rules With Network Security Policy For The Applications Under The Folder And Your Firewall Behaviour Settings Should Be In "Safe Mode"
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Offline Vault Dweller

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Re: All applications installed on network drives blocked by firewall.
« Reply #2 on: May 29, 2009, 07:02:09 AM »
Well, I've just tried and it does not work.

I added X:\* and in the Network Security Policy it's listed as \\Ravager\Programy\* which is the correct path to the network drive. But if I run any application which needs Internet connection, it still asks if it's ok to allow access, and the request is denied when I click ok - the notification window just keeps popping up back.
If I allow access, another rule is added anyway, but with different, wrong path. And of course, it doesn't work anyway.

http://www.youtube.com/watch?v=KId9uYyPhyw
« Last Edit: May 29, 2009, 07:15:26 AM by Vault Dweller »

Offline napsterz

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Re: All applications installed on network drives blocked by firewall.
« Reply #3 on: May 29, 2009, 08:02:24 AM »
Sorry For The Delay. Alright While Adding The Network Security Policy, Adding \Device\LanmanRedirector\ Before The Path . I've Attached A Screenshot for further understanding. Instead Of Allowing I Tried Blocking And It Worked. So You Can Check With Allowing.

Details:
Mapped Drive Letter Is Z
192.168.200.10 Is The Server Address 
LPS-Common Is The Name Of The Shared Folder
Toolz[applications are stored under toolz] is the the folder under  the Shared Folder
« Last Edit: May 29, 2009, 08:19:53 AM by napsterz »
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Offline Vault Dweller

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Re: All applications installed on network drives blocked by firewall.
« Reply #4 on: May 29, 2009, 10:07:43 AM »
I've just checked, it doesn't work. I tried adding the entire folder or separate apps, but the firewall still asks for permission everytime i run app.

Offline napsterz

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Re: All applications installed on network drives blocked by firewall.
« Reply #5 on: May 29, 2009, 10:15:19 AM »
I've just checked, it doesn't work. I tried adding the entire folder or separate apps, but the firewall still asks for permission everytime i run app.

Alright. Lets Move In This Way. Since You Have Mentioned That Only The Firewall Keeps On Prompting, Check With The D+ Rule, How The Path Is Set For The Application Which You Are Trying To Access From The Mapped Drive. If Posible Post A Screenshot
In Life We All Have An Unspeakable Secret, An Irreversible Regret, An Unreachable Dream And Unforgettable Love...!!!

Offline Vault Dweller

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Re: All applications installed on network drives blocked by firewall.
« Reply #6 on: May 29, 2009, 03:45:56 PM »
Ok, I enabled the Defense+ and checked it, applications are added with wrong path just like in firewall rules. I tried to block app, works ok for local files and of course doesn't work at all for network files...

I've also noticed one more thing: if I edit the rule, when it's app path is listed as X:\ravager\programy\something, it automatically changes to \\ravager\programy\ravager\programy\something.

« Last Edit: April 13, 2011, 03:44:05 AM by Vault Dweller »

Offline bishopnator

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Re: All applications installed on network drives blocked by firewall.
« Reply #7 on: April 13, 2011, 03:06:49 AM »
Hello everyone, I have exactly the same problem as it is described here. Was it solved? I didn't see here any solution :-\ For now I have to always disable firewall before starting applications from network drives :-( It is annoying and of course not safe :-\

Offline EricJH

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Re: All applications installed on network drives blocked by firewall.
« Reply #8 on: April 13, 2011, 07:01:54 PM »
Programs on networked drives ( as well as other external drives (USB hd, USB stick) and encrypted partitions are not considered safe by CIS because they cannot be continuously monitored.

Each time after reboot or when the connection to the drive is shut down and reconnected it will ask you, It is by design.

Offline bishopnator

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Re: All applications installed on network drives blocked by firewall.
« Reply #9 on: April 14, 2011, 03:44:30 AM »
ok - in general you are right. But this is our internal company application (information system) and I have no reason not to trust it. For me it is not problem every time to click on window for allowing access to internet (or specifically to our internal server), but problem is, that this application is not able to verify licence - when I clicked on button for allowing access, it is too late - aplication just show me window message, that it is not possible to connect server. Is it possible to somehow setup comodo firewall for such kind of scenario? It is just little bit annoying (and of course unsafe) to disable firewall before starting this app and then turning it back on.

Offline Radaghast

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Re: All applications installed on network drives blocked by firewall.
« Reply #10 on: April 14, 2011, 04:49:41 AM »
I've had different degrees of success running applications from a network share. The only consistent way I've found, is if the application to be run is on the safe list and you run the firewall in safe mode. If you place the firewall in Custom Policy mode, it will invariably fail.

 
“Don’t worry if it doesn’t work right. If everything did, you’d be out of a job.”

Offline Vault Dweller

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Re: All applications installed on network drives blocked by firewall.
« Reply #11 on: April 14, 2011, 12:12:10 PM »
Back then when I reported the issue it was much worse - apps installed on network share asked for access every time, however it didn't matter if I allowed access or not, it was *always* denied anyway.

Offline fermann

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Re: All applications installed on network drives blocked by firewall.
« Reply #12 on: August 03, 2011, 09:24:44 AM »
I have the same problem too, with my app running from network mapped drive so, sadly, I'm thinking to change firewall app.

Offline alberoc9

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Re: All applications installed on network drives blocked by firewall.
« Reply #13 on: July 11, 2012, 07:24:34 AM »
Weird bug since 2009!!
1. map a drive letter X: to shared resource on a network (net.exe use x: \\ipaddress\share)
2. copy telnet.exe to X:\
3. run: X:\telnet.exe 127.0.0.1 445
4. got message: "An invalid argument was supplied.". <== WHY?
No notification window popped up (FW has Custom Policy Mode)!
All applications installed on network drives blocked by firewall:(
Windows 7 x64 SP1 + Comodo 5.10.228257.2253

ps:
same problem thread:
http://forums.comodo.com/format-verified-issue-reports-cis/repeating-fw-alerts-for-unc-refed-file-when-remember-my-answer-ticked-272-t62730.15.html
« Last Edit: July 12, 2012, 01:25:54 AM by alberoc9 »

Offline ghostza

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Re: All applications installed on network drives blocked by firewall.
« Reply #14 on: July 12, 2012, 12:23:23 PM »
I've got the same problem , 5.10 was working fine and for some reason now it started to ask all this questions.

Only running AV now with Windows 7 firewall until comodo can fix this issue.

 

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