Firefox SSL security exception expiration
Is there an expiration for Firefox SSL security exceptions?
I-Firefox
Unknown certificate issuer on new Firefox profile on Windows 10
Using 64-bit Firefox on a Windows 10 system (version 1909, OS Build 18363.476), there is a site which works fine when using an old profile but which for news profiles giv… (funda kabanzi)
Using 64-bit Firefox on a Windows 10 system (version 1909, OS Build 18363.476), there is a site which works fine when using an old profile but which for news profiles gives a “Did Not Connect: Potential Security Issue” message with error code SEC_ERROR_UNKNOWN_ISSUER.
Steps to reproduce:
1. Visit https://www.bancosantander.es/
2. Click on the top-right red square with a lock icon and the text “Acceso clientes” / “Accés clients”
A frame with a login form should appear but instead an error page shows up (the certificate is for particulares.bancosantander.es and the issuer CN Entrust Certification Authority - L1M; if necessary I can paste the about:certificate string).
The profiles that work were created on previous builds of both Firefox and Windows. On the aforementioned Windows version, all tested Firefox builds (stable 71.0.0 and unbranded builds reaching back to Firefox 68.0.1) do not work (the profiles might have been created earlier but I don't know where to get earlier builds which won't require installing).
What could be the problem, and how could it be fixed?
We have a Sectigo Limited Signed Certificate for one of our websites, but the Certificate is not trusted on new browsers.
As per the above, the Certificate is valid an is trusted on other browsers, but is displaying a warning with Firefox users. Please let me know should you require more inf… (funda kabanzi)
As per the above, the Certificate is valid an is trusted on other browsers, but is displaying a warning with Firefox users.
Please let me know should you require more information.
Why does Firefox 71 prefer an expired client certificate?
I have multiple client certificates in Firefox. When I go to a site which requires a client certificate it pops up the selector for the client certificate. With Firefox 7… (funda kabanzi)
I have multiple client certificates in Firefox. When I go to a site which requires a client certificate it pops up the selector for the client certificate. With Firefox 70 (I think) by default it chose a matching and valid client certificate. Now with Firefox 71 it seems to sort the client certificates by serial number and thus the one selected by default is the first one in the list, which is expired in my case. Thus, now each time I go to a site where I need a client cert I must manually pick the correct, valid certificate.
Doesn't looks like an improvement to me. Or is there a new config setting which I have missed?
FireFox gives an error when accesing one specific website 'JBWEB000065: HTTP Status 500 -
The error only occurs in FF, the wab page is https://www.lorextechnology.com/ it works correctly in IE Version 11.0.160 and Chrome Version 78.0.3904.108 The attached file… (funda kabanzi)
The error only occurs in FF, the wab page is https://www.lorextechnology.com/ it works correctly in IE Version 11.0.160 and Chrome Version 78.0.3904.108 The attached file is of the error. Its failng this morning (30th Nov 2019) - the site was OK yesterday
Firefox shows ssl_error_bad_cert_domain, IE is working fine
Hello, i have a internal site where firefox shows an ssl_error_bad_cert_domain error. When i view the extended information, it told me that the certificate dont match to … (funda kabanzi)
Hello,
i have a internal site where firefox shows an ssl_error_bad_cert_domain error. When i view the extended information, it told me that the certificate dont match to the site. But there is also an list of sites that are supported by this certificate, and this list includes exactly the url iam calling. Btw. all sites are included in the SAN attr of the certificate. There are other sites included in SAN that worked fine.
If i call the same site with IE11 it works fine as well.
Have someone an idea why firefox (68.2.0 esr) dont recognize the site?
Thanks!
Не открываются любые сайты.
Пытаюсь открыть Google или яндекс, но мне говорят "соединение не установдено: вероятная угроза безопасности". Что делать?
Issue with MOZILLA_PKIX_ERROR_INVALID_INTEGER_ENCODING
Hi Community, Quite often (more and more these days) I'm receiving MOZILLA_PKIX_ERROR_INVALID_INTEGER_ENCODING message. Full text message is "An error occurred during a c… (funda kabanzi)
Hi Community,
Quite often (more and more these days) I'm receiving MOZILLA_PKIX_ERROR_INVALID_INTEGER_ENCODING message. Full text message is "An error occurred during a connection to XYZ. The server presented a certificate that contains an invalid encoding of an integer. Common causes include negative serial numbers, negative RSA moduli, and encodings that are longer than necessary."
I've tried searching for this error, but I was unable to figure out what exactly does it means (except that Firefox finds this certificate invalid for some reason), and how to fix/disable this (except for replacing a certificate).
I know this certificate is a self-signed one, but I don't care as it is used in my lab. More important, Chrome or IE or Edge do not report this issue and are allowing me to choose to trust it.
Thanks
SEC_ERROR_UNKNOWN_CRITICAL_EXTENSION
Websites with self-signed certificates keep breaking and come up with the error on the attached picture. This usually occurs after a Firefox automatic update but it has a… (funda kabanzi)
Websites with self-signed certificates keep breaking and come up with the error on the attached picture. This usually occurs after a Firefox automatic update but it has also happened out of the blue.
One day website works fine, the other day it comes with the error and no certificate has been changed.
PR_CONNECT_RESET_ERROR for google, facebook, youtube...
Hi everyone, on my Dell laptop I suddenly started getting a PR_CONNECT_RESET_ERROR a few days ago when trying to access websites like google, facebook, youtube etc. Other… (funda kabanzi)
Hi everyone,
on my Dell laptop I suddenly started getting a PR_CONNECT_RESET_ERROR a few days ago when trying to access websites like google, facebook, youtube etc.
Other websites like ebay, amazon or tripadvisor work. The problem also occurs with Chrome and IE.
I have checked date and time, run all troubleshooting programs, restarted router and laptop, cleared cache and cookies and deactivated the windows defender firewall. I have no other security software installed.
Now I am all out of ideas. Can anyone help?
Thanks Kim
Certificate can't be installed
I'm trying to add my own certifcate so i can get SSL's with MAMP Pro working. I get this error message "This personal certificate can't be installed because you do not o… (funda kabanzi)
I'm trying to add my own certifcate so i can get SSL's with MAMP Pro working.
I get this error message "This personal certificate can't be installed because you do not own the corresponding private key which was created when the certificate was requested."
The key was created by MAMP.
Thanks
How do I get around "Warning: Potential Security Risk Ahead" errors when I KNOW the website is safe?
How do I get around the error message, "Warning: Potential Security Risk Ahead" when I know the website is safe? I need to access it for school. The advanced option is no… (funda kabanzi)
How do I get around the error message, "Warning: Potential Security Risk Ahead" when I know the website is safe? I need to access it for school. The advanced option is not allowing me to proceed. Please help!
I found error code: SEC_ERROR_INADEQUATE_KEY_USAGE
Just can't access on this week. No any changed. Other browser is fine.
no dejaentrar en firefox
Código de error: SSL_ERROR_BAD_CERT_ALERT
DOH potential security risk message
When trying DNS over https in in a neetwork that uses googles DNS 8.8.8.8 and 8.8.4.4 I configured FF as follows set network.trr.mode=3 set network.trr.bootstarpaddress=8… (funda kabanzi)
When trying DNS over https in in a neetwork that uses googles DNS 8.8.8.8 and 8.8.4.4 I configured FF as follows set network.trr.mode=3 set network.trr.bootstarpaddress=8.8.8.8 set network.trr.uri=https://dns.google/dns-query
Then I went to https://1.1.1.1/help knowing full well that I am use googles DOH and not cloudflare expecting cloudflare web site to tell me I am not using there services with results being all negative.
Instead FF reported that "Warning potential security problem ahead". See enclosed If I am using Googles DOH values and I go to a cloudgflare site why would FF flag the site as a security risk? Keeping in mind FF appears to be working for other sites in the DOH configuration for Google with no visible problems.
I cannot access the websit below.
https://project.seoul.go.kr/ Any idea of how to access the website with Firefox? I can access with other browsers though. Thanks. … (funda kabanzi)
Any idea of how to access the website with Firefox? I can access with other browsers though.
Thanks.
Can't Connect To Any Mozilla.org Websites
Symptom: I cannot connect to any Mozilla.org websites. I cannot update Firefox. I cannot get any Mozilla approved add-ons to download. I have tried to connect to Moz… (funda kabanzi)
Symptom: I cannot connect to any Mozilla.org websites. I cannot update Firefox. I cannot get any Mozilla approved add-ons to download. I have tried to connect to Mozilla.org using all of the Big Three browsers out there and I have the same problem of not being able to connect to Mozilla.org or any of Mozilla's affiliated websites on any of the browsers. I am using Windows 10 and currently have the Firefox 68.0.1build. I have separately ran three different top-tier antivirus programs on my desktop PC and nothing noteworthy was found. I completely uninstalled the antivirus programs and still no connection to Mozilla.org. I tried DNS flush and tried a different DNS server, I tried resetting the modem and router, checked the PC's date and time settings, ensured that no parental controls were enabled, ensured that JavaScript was enabled, removed all Firefox extensions, restarted Firefox in safe mode, uninstalled and reinstalled Firefox and still have the same problem. I tried connecting to Mozilla.org with a free online proxy VPN and was finally successful although Mozilla's GUI didn't completely load correctly. I am able to quickly and efficiently connect to every other website on the web with any browser including Firefox, but none of the web browsers including Firefox will connect to any Mozilla affiliated or Mozilla extension websites on my PC. When trying to access any Mozilla.org website, the page buffers for several minutes and then the page display's the error code PR_CONNECT_RESET_ERROR. Sometimes I get an auto-update message on my Firefox browser that states that a new version is available and so I click to download the new version and all I get is buffering and no downloading. Then a new message appears after a few minutes stating that Firefox didn't download correctly and that I need to reinstall Firefox. I uninstall Firefox but cannot access any Mozilla.org website to reinstall Firefox because after clicking the link to access the Mozilla webpage there is nothing but buffer and no access. Using the free online web based VPN I was able to reinstall Firefox, but I still have to same issues. If I run Windows 10 in safe mode with networking I am able to access all Mozilla.org websites and install Firefox extensions. Is there any known fix to get this issue fixed while running my PC in normal mode apart from completely uninstalling and reinstalling Windows?
unable to log into websites
For for fox 65.0.2 64 bit, Windows 10 unable to log into websites. Get error "your connection is not secure" for all Web sites. Explorer works ok.
certdata.txt is including 2 expired certificates
Dear Firefox support, I would like to share with you that your certdata.txt file is including 2 expired CA certificates: | Expiration date | Certificate CN | | 2019-07-06… (funda kabanzi)
Dear Firefox support,
I would like to share with you that your certdata.txt file is including 2 expired CA certificates: | Expiration date | Certificate CN | | 2019-07-06 | Class 2 Primary CA | | 2019-07-09 | Deutsche Telekom Root CA 2 |
New certificates should be retrieved for these 2 CA, or they should be deleted from the certdata.txt as they are no longer valid.
certdata.txt References:
nss: 'https://hg.mozilla.org/projects/nss/raw-file/default/lib/ckfw/builtins/certdata.txt', central: https://hg.mozilla.org/mozilla-central/raw-file/default/security/nss/lib/ckfw/builtins/certdata.txt', beta: https://hg.mozilla.org/releases/mozilla-beta/raw-file/default/security/nss/lib/ckfw/builtins/certdata.txt', release: 'https://hg.mozilla.org/releases/mozilla-release/raw-file/default/security/nss/lib/ckfw/builtins/certdata.txt',
Thanks for your help.
Firefox is blocking the Wayback Machine ffs. It is not displaying the [Advanced] button so I can't override it. Please fix it.
So when I try to visit archive.org or its wayback machine, I get "Secure Connection Failed" Two widgets are offered: a tickbox for reporting issues and a [Try Again] butt… (funda kabanzi)
So when I try to visit archive.org or its wayback machine, I get "Secure Connection Failed" Two widgets are offered: a tickbox for reporting issues and a [Try Again] button. Your Help says to click on the [Advanced] button but there isn't one.
Before anybody gives me a lesson in online security, I would ask that you focus on your usability issue and not my personal habits, thanks.