Brave leaks DNS while using HideAway

indie
Student Sheep
Posts: 11
Joined: Sun Apr 16, 2023 12:26 pm

Brave leaks DNS while using HideAway

Sun Apr 16, 2023 12:41 pm

I've noticed that Brave (and Chrome, Edge) is leaking my ISP DNS (allways) while using HideAway.
I've tried to solve that DNS leak:

1. No use of secure DNS in Brave's settings, but it did not help.

2. With your current service provider
Secure DNS may not be available all the time
- Brave leaks my ISP DNS.

The only one solution to protect my ISP DNS while using HideAway is to assign either a secure DNS server with Cloudflare, NextDNS, Google, etc... in Braves Security settings.

N.B. I don't have any leak issues with FIREFOX while using HideAway, but Brave or Google Chrome, or Edge is leaking my ISP DNS.

Please help.

Thank you
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nick.bolton
The Big Cheese
Posts: 2472
Joined: Thu Aug 28, 2008 4:02 pm

Re: Brave leaks DNS while using HideAway

Sun Apr 16, 2023 7:44 pm

Hi

I"m not seeing this issue.

Can you let me know which location you're connecting to, and which IP Leak website is showing this. Is it IPv4 or IPv6?

Do you have any other security applications running, Adguard, Antivirus programs?

Will try and replicate here.

Thanks
indie
Student Sheep
Posts: 11
Joined: Sun Apr 16, 2023 12:26 pm

Re: Brave leaks DNS while using HideAway

Mon Apr 17, 2023 12:52 am

Thanks for your help to resolve that BIG leakage problem.
N.B. I have the same DNS leakage problem with Chrome, Edge, Brave; therefore, I will focus only on Brave.

Here is my HideAway.
HideAway-1.png
HideAway-1.png (44.77 KiB) Viewed 5647 times
My Brave has NO EXTENSIONS:
Brave-NO EXTENSIONS.png
Brave-NO EXTENSIONS.png (4.34 KiB) Viewed 5647 times
Here are my Brave secure DNS settings:
Brave-settings.png
Brave-settings.png (38.34 KiB) Viewed 5647 times
Here is my DNS test:
Brave-33 locations.png
Brave-33 locations.png (35.15 KiB) Viewed 5647 times
Now, I've changed the Brave secure DNS settings to NextDNS:
Brave-NextDNS-settings.png
Brave-NextDNS-settings.png (43.34 KiB) Viewed 5647 times
And here is my DNS test with NextDNS:
Brave-NextDNS-settings.png
Brave-NextDNS-settings.png (43.34 KiB) Viewed 5647 times
Attachments
Brave-settings.png
Brave-settings.png (38.34 KiB) Viewed 5647 times
indie
Student Sheep
Posts: 11
Joined: Sun Apr 16, 2023 12:26 pm

Re: Brave leaks DNS while using HideAway

Mon Apr 17, 2023 2:14 am

Sorry,

I don't know what's going on with my posting of images; therefore,

Here is my DNS test with Brave and NextDNS:
BraveWithNEXTDNS.png
BraveWithNEXTDNS.png (23.99 KiB) Viewed 5644 times
khanyash
Student Sheep
Posts: 15
Joined: Sun May 02, 2021 9:00 pm

Re: Brave leaks DNS while using HideAway

Mon Apr 17, 2023 9:16 am

Just disable the "Use Secure DNS" option to prevent the DNS leak.
indie
Student Sheep
Posts: 11
Joined: Sun Apr 16, 2023 12:26 pm

Re: Brave leaks DNS while using HideAway

Mon Apr 17, 2023 12:31 pm

Yes, I've tried it numerous times but it does not work.
Brave-NoSecureDNS.png
Brave-NoSecureDNS.png (50.69 KiB) Viewed 5628 times
My (chrome-based) browsers are leaking (gushing) my ISP DNS.
Brave-NoSecureDNS-LEAKING.png
Brave-NoSecureDNS-LEAKING.png (37.14 KiB) Viewed 5628 times
It's a big problem for me.
N.B. I have NO LEAKING ISSUES while using FIREFOX.

My Brave does not leak with other VPN services like
VeePN, BulletVPN, Windscribe, VPNSecure, SlickVPN, VPN Unlimited, Ivacy, FastestVPN, and so on.

It's not my first rodeo about VPN apps.
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nick.bolton
The Big Cheese
Posts: 2472
Joined: Thu Aug 28, 2008 4:02 pm

Re: Brave leaks DNS while using HideAway

Mon Apr 17, 2023 12:51 pm

What DNS Leak test site are you using?
What other security apps are you running? eg, Adguard? MalwareBytes?

We're using a different driver (same as AdGuard) than the other VPNs, although we'll switch over to that at some point.
indie
Student Sheep
Posts: 11
Joined: Sun Apr 16, 2023 12:26 pm

Re: Brave leaks DNS while using HideAway

Mon Apr 17, 2023 11:22 pm

nick.bolton wrote:
Mon Apr 17, 2023 12:51 pm
What DNS Leak test site are you using?
What other security apps are you running? eg, Adguard? MalwareBytes?

We're using a different driver (same as AdGuard) than the other VPNs, although we'll switch over to that at some point.
I don't use MalwareBytes and/or AdGuard.
I have Bitdefender total security.
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nick.bolton
The Big Cheese
Posts: 2472
Joined: Thu Aug 28, 2008 4:02 pm

Re: Brave leaks DNS while using HideAway

Wed Apr 19, 2023 6:44 am

Ok this is interesting.

Installed Bitdefender and it causes HideAway to now have DNS leaks. Uninstalled Bitdefender completely, and restarted PC. Still have DNS leaks.

Go to my other computer where I've not installed Bitdefender, and no DNS leaks.

The antivirus is the virus ! lol.

Anyway, we'll investigate. Might be a good reason to switch to wintun driver as other VPNs have done.
indie
Student Sheep
Posts: 11
Joined: Sun Apr 16, 2023 12:26 pm

Re: Brave leaks DNS while using HideAway

Wed Apr 19, 2023 10:04 am

nick.bolton wrote:
Wed Apr 19, 2023 6:44 am
Ok this is interesting.

Installed Bitdefender and it causes HideAway to now have DNS leaks. Uninstalled Bitdefender completely, and restarted PC. Still have DNS leaks.

Go to my other computer where I've not installed Bitdefender, and no DNS leaks.

The antivirus is the virus ! lol.

Anyway, we'll investigate. Might be a good reason to switch to wintun driver as other VPNs have done.
Thank you for your help.
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nick.bolton
The Big Cheese
Posts: 2472
Joined: Thu Aug 28, 2008 4:02 pm

Re: Brave leaks DNS while using HideAway

Thu Apr 20, 2023 11:08 am

Ok, we know the issue and are working on a fix as some AVs are altering the filter order. We have to get a new driver signing key, so might be a week before we can get the fix.
BBQs
Student Sheep
Posts: 21
Joined: Thu Apr 08, 2021 9:43 pm

Re: Brave leaks DNS while using HideAway

Sun May 07, 2023 7:29 pm

Any further news on this please as have had to buy an alternative VPN as can't use HideAway as a DNS leak back to my ISP makes it borderline useless?
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nick.bolton
The Big Cheese
Posts: 2472
Joined: Thu Aug 28, 2008 4:02 pm

Re: Brave leaks DNS while using HideAway

Mon May 08, 2023 11:22 am

Hi, yes we're just waiting on the new code signing certificate to arrive, it has to be couriered.
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nick.bolton
The Big Cheese
Posts: 2472
Joined: Thu Aug 28, 2008 4:02 pm

Re: Brave leaks DNS while using HideAway

Wed May 24, 2023 11:35 am

Hi

Sorry for the delay. Give this a try - seems to be working properly.

https://25fc482ddf92aa413bac-f38e90dc86 ... -setup.exe

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