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Unable to Importing User Certificate into Firefox

I am struggling to import User certificates generated by our Microsoft Active Directory Certificate Authority (running 2012 R2) into Firefox. I have exported from IE, us… (閱讀更多)

I am struggling to import User certificates generated by our Microsoft Active Directory Certificate Authority (running 2012 R2) into Firefox. I have exported from IE, used openssl pkcs12 commands to break the certificate apart into specific ca certs, client certs and private key to verify content. Created a new .pfx file from those individual parts. Nothing I can do gets me past failed to import because of unspecified error from Firefox. I have tried manually using pk12util command as well, using the -i option it fails saying unable to import the private key, however pk12util -l shows that the private key is part of the pkcs12 certificate file. I have come to the conclusion that the private keys being generated are incompatible with Firefox, but I haven't been able to find any information on what keys are compatible or incompatible, so I can see if adjustments on the certificate Authority will prevent this in the future. We will soon be implementing some web applications that will require client certificates. And I don't want to enforce the need for users to use IE instead of Firefox due to the inability to import the Certificate.

pk12util -l ... output: Certificate(has private key):

   Data:
       Version: 3 (0x2)
       Serial Number:
           ...
       Signature Algorithm: PKCS #1 SHA-1 With RSA Encryption
       Issuer: ...
       Validity:
           Not Before: Thu Sep 18 20:59:04 2014

... Key(shrouded):

   Friendly Name: ...
   Encryption algorithm: PKCS #12 V2 PBE With SHA-1 And 3KEY Triple DES-CBC
       Parameters:
           Salt:
               ....

pk12util -i ... output: pk12util: PKCS12 decode import bags failed: SEC_ERROR_PKCS12_UNABLE_TO_IMPORT_KEY: Unable to import. Error attempting to import private key.

Does anyone have any ideas?

Asked by Dean Weimer 5 年前

Last reply by guigs 5 年前

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I have been phished and can't adjust settings without them being sent to an automatic redirected site

opened an email over a month ago from a friend. I got phished. Two days ago they sent the same email under my address and conversed with the recipients, impersonating m… (閱讀更多)

opened an email over a month ago from a friend. I got phished. Two days ago they sent the same email under my address and conversed with the recipients, impersonating me to assure them it was safe and give further instruction. The have also tried to gain further access info to one of my credit cards. I have changed my password, but when I attempt to secure it Firefox notifies me the information will automatically be redirected to a site. can't perform the administration.

Asked by Jim888 5 年前

Last reply by FredMcD 5 年前

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Comodo Firewall Pro shows 319 outbound firewall connections with my computer when I open Mozilla Firefox. Why is this?

Dear Mozilla Firefox Support: I was just wondering if you would know why there are so many Comodo Firewall Pro firewall (319) outbound connections showing in my Comodo Fi… (閱讀更多)

Dear Mozilla Firefox Support:

I was just wondering if you would know why there are so many Comodo Firewall Pro firewall (319) outbound connections showing in my Comodo Firewall Pro firewall when I open my Mozilla Firefox web browser?

Is this a concern or is this normal traffic?

Asked by perfect-pc-oh 5 年前

Last reply by James 5 年前

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Add Exception for Hardware Appliance Not Working on 37.0.1

Before I upgraded to v37.0.1 in the last week I was using v31. I used v31 to connect to a EMC VNX5400. The connection to the appliance is a secure connection and when I b… (閱讀更多)

Before I upgraded to v37.0.1 in the last week I was using v31. I used v31 to connect to a EMC VNX5400. The connection to the appliance is a secure connection and when I browsed to the appliance the very first time (many moons ago) I had to add an exception. No biggy. Upgrading over the years it has never been necessary to add an exception again, because I just upgrade FF.

However, after the upgrade to v37.0.1, I browsed to my appliance like always but was confronted with the "This Connection is Untrusted" dialog. Which wouldn't be a problem except, when I click on the "Add Exception" nothing happens.

I have deleted the existing certificate, which was still there by the way, from the certificate store in Options->Advanced->Security.

Manually trying to add the exception also doesn't work. I attach a screenshot of this.

Any ideas why FF is behaving in this way?

Asked by andre.kruger 5 年前

Last reply by guigs 5 年前

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Latest Firefox update 37.0.2 does not recognize a valid certificate.

The latest update of Firefox, 37.0.2, will no longer work with our ERP system. It tell us: The page you are trying to view cannot be shown because the authenticity of th… (閱讀更多)

The latest update of Firefox, 37.0.2, will no longer work with our ERP system. It tell us:

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

But our site does in fact have a valid Go-Daddy certificate. Even though this site is internal and behind our firewall and not visible to the outside world we choose to connect using SSL. Internet Explorer shows the certificate chain and also shows:

This certificate is OK.

I use to like Firefox better than IE but now I think the best course of action is to remove Firefox and never use it again. I do not need to deal with this kind of garbage.

John Nora

Asked by JPNORA 5 年前

Last reply by FredMcD 5 年前

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I want the Clear History Window when I quit firefox

I have an iMac and a MacBook Air.. Both running same version (40.0.2) of FF... and Yosemite latest... On my iMac when I quit FF I get a "Clear History Window" enabling me… (閱讀更多)

I have an iMac and a MacBook Air.. Both running same version (40.0.2) of FF... and Yosemite latest...

On my iMac when I quit FF I get a "Clear History Window" enabling me to confirm on exit... I like this !!!


On my MacBook Air I am unable to get this "Clear History" Window on exit.. I have tried all options in the FF Privacy settings with no change.... I just cannot get the same window to activate on exit.

Please can someone help with this as I would like both iMAc and MacBook Air to be the same with "Clear History" Window upon quit.

Thanks allan.mcdonagh

Asked by allan.mcdonagh 4 年前

Last reply by FredMcD 4 年前

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How to install a root CA certificate in firefox on OS X through command line or programmatically?

Firefox doesn't accept certificates from OS-X keychain. How can I programmatically insert root certificates then? Asking thousands of users to manually import a certifica… (閱讀更多)

Firefox doesn't accept certificates from OS-X keychain. How can I programmatically insert root certificates then? Asking thousands of users to manually import a certificate is not an option. Any help would be appreciable.

Asked by Anilvansal 4 年前

Last reply by philipp 4 年前

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how do i change encrytion settings to SSL 3.0 and TLS 1.0 on firefox version 41 for mac?

In order to use citrix for remote access I need specific encryption settings. I cant find anywhere in version 41 to confirm or change these settings. I specifically need … (閱讀更多)

In order to use citrix for remote access I need specific encryption settings. I cant find anywhere in version 41 to confirm or change these settings. I specifically need SSL 3.0 and TLS 1.0 or citrix cant launch apps. How do I change encryption settings for my mac? Thanks

Asked by thaisxanadu 4 年前

Last reply by cor-el 4 年前

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SSL certificate expired -- "I know the risk" is not an option. How do I access the site?

I got the "This Connection is Untrusted" error on a website I use daily. In the past, there have been 2 options at the bottom of the page -- "Get me out of here" and "I … (閱讀更多)

I got the "This Connection is Untrusted" error on a website I use daily. In the past, there have been 2 options at the bottom of the page -- "Get me out of here" and "I know the risk". Choosing "I know the risk" lets you access the sight, but it is no longer an option. How do I access sites with expired certificates? I need to work daily with several NYS websites that have expired certificates.

Asked by MEH1 4 年前

Last reply by Mark Schmidt 4 年前

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Disable Firefox password manager

I'm a web designer and I'm having an issue were a user who is already logged in arrives on a page which allows them to update information on their account as well as upda… (閱讀更多)

I'm a web designer and I'm having an issue were a user who is already logged in arrives on a page which allows them to update information on their account as well as update their password with a set of Current password, New password, re-enter password fields. I'm seeing that in firefox for users with password manager information saved, the first password field filled is being auto-completed by Firefox password manager and the entry field above the password reset section is populated by the username, despite the fact this field is not for a username.

I will note that this issue only occurs when the input field directly above the password field is intentionally blank (value="").

Is there any thing I can do without altering the layout of the page so that Firefox password manager will not incorrectly insert data into this field?

Asked by Bentlewi 4 年前

Last reply by cor-el 4 年前

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Why does mozilla block my plugin for webcams?

Firefox latest update has disabled my webcams because the plugin that enables them is not verified. So I have no way to view my security system unless I set up on another… (閱讀更多)

Firefox latest update has disabled my webcams because the plugin that enables them is not verified. So I have no way to view my security system unless I set up on another browser. So you must not want Firefox to be used for this type of service. All was well until the latest update was installed.

Asked by KAMEACH 4 年前

Last reply by cor-el 4 年前

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When I ran a security scan using Windows Defender, it includes that some files in my Cache2 entries folder are suspicious. Could these be viruses or spyware?

When I ran a security scan using Windows Defender, it says that three files in my Cache2 entries folder are suspicious and should be sent to Microsoft for further analysi… (閱讀更多)

When I ran a security scan using Windows Defender, it says that three files in my Cache2 entries folder are suspicious and should be sent to Microsoft for further analysis. I am wondering if I should be concerned about this. Could these files be malware, spyware, or viruses? I will clear cache, but just want to make sure if the security of my system has been compromised. Thanks!

Asked by TienV 4 年前

Last reply by James 4 年前

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Homepage won't change due to virus!

One of my friends downloaded a virus onto my pc, and I used malwarebytes to get rid of it. Although, when I open Firefox, or any internet browser, http://trustedsurf.com/… (閱讀更多)

One of my friends downloaded a virus onto my pc, and I used malwarebytes to get rid of it. Although, when I open Firefox, or any internet browser, http://trustedsurf.com/?ssid=1458266251&a=1040936&src=sh&uuid=375dea8b-9c00-4387-884e-aa4571cc6d38 comes up despite any settings I change. I realize that it is giving me more viruses and it is annoying to have to run malwarebytes so often. I have already checked my extensions and reinstalled Firefox. Any ideas on how to remove this?

Asked by RajuNCajun1 4 年前

Answered by FredMcD 4 年前

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Firefox keeps becoming corrupted

I have three web browsers on my MAC Book Pro, and only Firefox is becoming corrupted. A week after installation I'll find that google.com no longer is my homepage (even t… (閱讀更多)

I have three web browsers on my MAC Book Pro, and only Firefox is becoming corrupted. A week after installation I'll find that google.com no longer is my homepage (even though I've indicated it in preferences.) What appears to be another browser (centurylink.com) will appear listing hits like it does on google. I've gone to Century Link and deselected all if its services so that this doesn't happen - but it continues to happen. I uninstalled Firefox because Century Link said it was corrupted, and reinstalled it, and the same thing happened again after a week. I don't know why this is happening. Right now, I have Firefox uninstalled because I think it's a security risk. None of this is happening on the other browsers, by the way: Safari, Google Chrome.

Thank you for responding to this!

Ellen P Soroka

Asked by lbseps 4 年前

Last reply by FredMcD 4 年前

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What is this ( http://avodassets-a.akamaihd.net ) i can't get rid of it help

To whom it may concern I have been experiencing what I think is malware on my iMac running El Capitan OS 10.11.5 I keep experiencing what I think our ghost Pages and I a… (閱讀更多)

To whom it may concern I have been experiencing what I think is malware on my iMac running El Capitan OS 10.11.5 I keep experiencing what I think our ghost Pages and I am constantly being redirected on two sides that copy the appearance an HT GPS Secure websiteeven though I have installed UBlock,Cleanliness 2.7.1 and "Https everywhere" my email Address Head I noticed been changed and I didn't change it. Also every time Computer asks for Flash player and I change the settings Block camera and microphone settings it only takes sometimes minutes again interchange it back to ask me and not Block all sites from using cameras and microphone. This occurs with both Safari and Firefox. I am running the most current up-to-date Firefox/Mozilla update 46.0 .1 I am trying to upload screenshots better idea and a more succinct Picture of my issues but for some reason are you currently watching spinning wheel go round on the upload images box. I am tired of writing this I'm going to send as is you can get a picture of what I'm doing with so you can help me.

Asked by Mr. Me 4 年前

Last reply by FredMcD 4 年前

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Need to change ntlmv1 settings for users

We are currently using Firefox ESR 38.2.0 with our RHEL 6.7 workstations and need to change the network.negotiate-auth.allow-insecure-ntlm-v1 from the default of TRUE to … (閱讀更多)

We are currently using Firefox ESR 38.2.0 with our RHEL 6.7 workstations and need to change the network.negotiate-auth.allow-insecure-ntlm-v1 from the default of TRUE to FALSE.

We tried putting a .js file in /usr/lib64/firefox/defaults/preferences to change it, but the change is ignored.

When we try another setting in the file, such as perf("network.negotiate-auth.allow-insecure-ntlm-v1-https", false), then the change is made, however, with the ntlm-v1 setting, it is ignored in the file.

We can change the user_perf for network.negotiate-auth.allow-insecure-ntlm-v1 on a per user bases, but as an enterprise we would like to make this change for multiple users at once and not on a per profile.

Is there any way to do this, or is creating a script and placing it in /etc/profile.d the best option?

Thanks! Joe Giles

Asked by jagiles 3 年前

Answered by cor-el 3 年前