Fóram Tacaíochta Firefox

On my website: https://scope-communications.com/

Firefox 66.0.5 on linux reports problem with website certificate. On any other browser, and operating system everything is fine. How come?

Hi all, When I turn OCSP stapling on because of certificate transparency, I'm getting this error message in Firefox (v66.0.5):

An error occurred during a connection to XXX. The OCSP response does not include a status for the certificate being verified. Error code: MOZILLA_PKIX_ERROR_OCSP_RESPONSE_FOR_CERT_MISSING

Other browsers works fine and also check for OCSP response with openssl looks good: OCSP Response Data:

   OCSP Response Status: successful (0x0)
   Response Type: Basic OCSP Response
   Version: 1 (0x0)
   Responder Id: C = SK, L = Bratislava, serialNumber = NTRSK-35975946, O = Disig a.s., OU = Responder 2_2, CN = OCSP SubCAR2I2 Disig
   Produced At: May 16 07:42:58 2019 GMT
   Responses:
   Certificate ID:
     Hash Algorithm: sha256
     Issuer Name Hash: 133D9F995AD99F50DCBF6C9700F87A8D120D8E292537C6313CE998A5307EDCF3
     Issuer Key Hash: 31B7347916C0FFBBBADE3AB3B3C27D716E66DCED86DAAC63422D58DAB3601900
     Serial Number: 0CDFBB3F168802CFD9000000000000032C
   Cert Status: good
   This Update: May 16 07:42:54 2019 GMT
   Next Update: May 16 15:42:54 2019 GMT

Any ideas, where should be an issue ? I can turn off ocsp stapling in about:config: security.ssl.enable_ocsp_stapling;false and page works fine then, but site has lot off customers, so this is not relevant solution for me.

Thank you for all your hints...

Hi, from yesterday i can not log in Coral Isle game (facebook). Laptop Pavilion DV6 . I tried many solutions for this error <<SECURITY SOCKET ERROR>>. I havent changed anythink from yesterday. When i try to play in chrome all are fine. When i try to play from another pc on firefox also is fine. But from my laptop not working. I have unistall and reinstall the Firefox and the flash player, but the issue still there . I dont have any extension etc. It is clean firefox with nothing on it. Just Firefox.

As of today, I am unable to access PubMed (https://www.ncbi.nlm.nih.gov/pubmed) using Firefox 60.6.1ESR as browser installed on a Windows 7 Professional Service Pack 1 platform. I get an error that reads "Secure connection failed and Firefox did not connect". I tried some of the suggested solutions (erasing all cookies and cache, inactivating ad blocker, and system clock is OK), without success. PubMed works fine using Internet Explorer and Chrome on the same station. I contacted PubMed, suggesting that possibly their certificate is not recognized as valid by Firefox, or that their TLS (Transport Layer Security) might be outdated.

Good morning,

I'm the owner of the following website: horbiter.com

In the last few days each time I surf my website's subpages like this one, for example:

https://www.horbiter.com/patek-philippe-nautilus-5726-1a-014-recensioni-orologi/

I get a non-secure connection message back. It is quite strange since the https certificate is correctly installed.

Moreover, for your further information, I get this message while using Firefox on Mac, weheras everything is working correctly on Firefox for Windows.

Please find enclosed a print screen of the page cited above too.

I look forward to your feedback

Kind regards Gaetano Cimmino

But they work fine in other browsers. This is a big issue for me since I use FF all my online banking and personal health sites. Only started a few days ago and nothing I do fixes it. I admit I a computer user so my knowledge is limited.

Hi Mozilla,

My Firefox browser updated and I can no longer access facebook, twitter, or other sites. Below is an example of the error message I get.

https://www.facebook.com/

Peer’s Certificate issuer is not recognized.

HTTP Strict Transport Security: true HTTP Public Key Pinning: true

Certificate chain:

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Since the latest version 66.0.3 (64-bit) I get messages similar to the following. Often there is no specific error code.

Secure Connection Failed

An error occurred during a connection to secure.tesco.com. SSL peer reports incorrect Message Authentication Code. Error code: SSL_ERROR_BAD_MAC_ALERT

The page you are trying to view cannot be shown because the authenticity of the received data could not be verified.

Ironically the html source shows the page is there and complete. Under 'Preferences->Privacy & Security I have unchecked 'Block dangerous and deceptive content" to no effect.

All is fine under Safari. This is a critical issue as I am having to abandon my much preferred Firefox for Safari, which does not have issues.

MacOS 0.14.4 (18E226)

Dear Firefox community, with v66.0.3 on MacOS I suddenly can no longer load this page:

   https://wiki.egi.eu/

With older versions I had no problem for that page and it still loads fine e.g. in Safari. It uses a certificate from a certificate authority that is fine for the intended audience of that service. The error page does not even give me an option e.g. to add an exception for that page, FF just refuses to go there (see image).

I am a freelance contractor who operates social media accounts, content creation, and online marketing- so this is a huge ordeal.

As of today, when I go to Facebook.com, Hotmail, Twitter, and even the Squarespace pages I operate, I get redirected to a page displaying this message _______________________________________ "twitter.com has a security policy called HTTP Strict Transport Security (HSTS), which means that Firefox can only connect to it securely. You can’t add an exception to visit this site.

The issue is most likely with the website, and there is nothing you can do to resolve it.

If you are on a corporate network or using anti-virus software, you can reach out to the support teams for assistance. You can also notify the website’s administrator about the problem."

If I select 'more information', I receive this- _____________________________________________ Someone could be trying to impersonate the site and you should not continue.

Websites prove their identity via certificates. Firefox does not trust twitter.com because its certificate issuer is unknown, the certificate is self-signed, or the server is not sending the correct intermediate certificates.

Error code: SEC_ERROR_UNKNOWN_ISSUER View Certificate

This is obviously catastrophic in terms of impact for my job. Granted, I can (and have) downloaded a different browser. I would like to continue using Firefox, what on earth are my options here?

Last night I did the new firefox update and every since then I have been getting the following error on multiple sites. Including Tumblr, Google, yahoo mail, and many others.

"Network Protocol Error

Firefox has experienced a network protocol violation that cannot be repaired.

The page you are trying to view cannot be shown because an error in the network protocol was detected.

   Please contact the website owners to inform them of this problem."

I have tried searching out the answer on here and most said to just clear out the cache which is what I did and I am still receiving the error at random times on different sites. I can refresh and the site will load but then if I got to another page of the same website or a different site the error will just appear again. Thanks in advance!

Hello

I have had this issue for 3 days now. I am unable to access yahoo mail or yahoo in general because I get warning potential risk ahead message. I had to make twitter account to be able to get in touch with yahoo support but they just offered a yahoo link which, of course, I am unable to open because of "potential risk ahead". I tried solutions suggested by people here at mozilla support, like clearing history, cache etc but it didn't work. I also tired accessing yahoo via internet explorer and chrome (installed on my father's laptop, windows 10) Of course same message appears. I am using windows 7 64 bit. I also tried Edge and of course it says yahoo site is not secure. I have never had these kind of problems before. I was always able to access yahoo via FIrefox and other browsers. It's really damn annoying because i see no solution to this damn crap. Also I am unable to upload a 170kb screenshot to show you the issue. Just keeps loading and loading and it doesn't stop. So I guess I will just have to describe it:

Firefox detected a potential security threat and did not continue to guce.yahoo.com. If you visit this site, attackers could try to steal information like your passwords, emails, or credit card details.

What can you do about it?

The issue is most likely with the website, and there is nothing you can do to resolve it. You can notify the website’s administrator about the problem.

Websites prove their identity via certificates. Firefox does not trust this site because it uses a certificate that is not valid for guce.yahoo.com. The certificate is only valid for *.amz-aws.jp. Error code: SSL_ERROR_BAD_CERT_DOMAIN

https://guce.yahoo.com/consent?gcrumb=gscOGxw&trapType=login&done=https%3A%2F%2Fwww.yahoo.com%2F&src= Unable to communicate securely with peer: requested domain name does not match the server’s certificate. HTTP Strict Transport Security: false HTTP Public Key Pinning: false

Since some days I get SEC_ERROR_OCSP_MALFORMED_RESPONSE on https://www.google.be and https://www.youtube.com I checked all information from Mozilla and on internet but didn't find any solution.Time setting is verified and ok. Other users on the same computer do not have this problem. Has somebody a clue ?

Hiya, I would appreciate help in finding the certificate I have downloaded from the FNMT website in Spain - it is to enable me to have a digital signature on the system in Spain and I have followed all their instructions - they say the certificate has been downloaded correctly. Trouble is, I can't find it! They tell me to open Firefox (it's already open), choose "Menú, Opciones, Avanzado, Certificados, Ver Certificados (Menu, Options, Advanced, Certificates, See Certificates). I cannot find where "Menú" is to start this series of choices - I've looked on Preferences and anywhere else I could to no avail. Could anyone help me, please? Many thanks, Anna

Hello: I really need your assistance...I seem to have a problem connecting to the internet with Firefox...The system says that the DNS server is not available...Believe me, I have tried every suggestion I can find...I have reset the DNS address with several alternate addresses, cleared caches, refreshed Firefox and so on...When the system does connect, it displays the homepage but then drops again...My internet connection is working fine (I am using it now on my laptop)...Can anyone advise something I can do? Thanks very much....

This question has been asked before ( https://support.mozilla.org/en-US/questions/1066404 , https://support.mozilla.org/en-US/questions/1191643 ) with solutions referring one to double-check system time, rebooting system.

When you go to https://www.northshore.com, instead of redirecting to our main site (https://www.northshorecare.com) Firefox displays an incorrect warning that the site you were about to be redirected to is somehow a potential security risk. This happened to me in regular Firefox, Nightly and the Developer edition, so it's not just an anomoly. The live site is fully SSL-compliant and poses no such threat to the user. Is it because the redirecting domain is not secure? Can you create an exception so that people don't see this erroneous message? Or is there a way we can alter the redirect so that it doesn't trigger this warning?

The old adage "you never get a second chance to make a first impression" is in full effect in this situation and I'm sure you can see that we certainly don't want to give people any reason to not continue to our site, so hopefully you can offer a solution to this problem.

Thanks in advance!

I'm using the 32 bit version of Firefox on a 64 bit ASUS Windows 10 laptop and there is no Flash plug-in. I thought to try switching to the 64 bit version, but I get the above Network Protocol error message when trying to open the page https://download-installer.cdn.mozilla.net/pub/firefox/releases/65.0.1/win64/en-US/Firefox Setup 65.0.1.exe

Thanks

FF 65.0 (64-bit), Windows 10 1803

i have been using Firefox for several years now in the office to access my Exchange management console. i have several add-ons loaded. the other day, Firefox just stopped working and won't allow me to access my Exchange management console website. i started troubleshooting by removing all add-ons and that worked. but as i enabled the remaining add-ons, again Firefox won't allow me to access my Exchange management console. no matter in what order i re-enable my add-ons. now it has come to the point where i have no add-ons and still won't allow me to access my Exchange management console!

i have at home same Firefox with same add-ons all enabled and i am able to access my management console from the Internet. our SSL certificate is still new from Comodo.

the subject is the error. how does one fix this?

I am unable to access my gmail account or my Linkedin account with FireFox. I get a certificate error SEC_ERROR_UNKNOWN_ISSUER yet this is a valid site and account. When Firefox gives the error it will not allow me to add a certificate exception, so I cannot use Firefox for these sites and probably others.