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1 vote
2 answers
685 views

Downloaded a Firefox Addon on addons.mozilla.COM. Ignored Untrusted Certificate. Should I worry?

This site: https://en-us.add-ons.mozilla.com has an untrusted certificate. (At least with my browser: Iceweasel 24.2.0) I find that highly suspicious. But I do not know enough about such ...
AndreasT's user avatar
  • 769
1 vote
1 answer
543 views

Dismiss Firefox certificate warnings on a subdomain and apply for other subdomains under same parent

Firefox prompts to accept a certificate separately for each subdomain. Is there a way to tell it not to? For example, if the user visits aardvark.example.com and accepts the certificate, then to ...
tgkprog's user avatar
  • 206
2 votes
0 answers
2k views

Why doesn't Firefox accept different Ports for SSL encryption other than 443

There is an IIS Webserver with different Sites (SSL Binding) because I can't configure IIS to listen on same Address and Port with different Certificates so I set the SSL Port direction in the ...
kockiren's user avatar
  • 462
2 votes
0 answers
5k views

How can I automatically trust a Root CA in Firefox given a PEM file?

I have: Firefox 24.0 on Windows 7 Enterprise A frequent need to have Firefox trust a specific Root CA in Base64-encoded "PEM" format on disk, e.g. C:\foo.pem (for instance) The certificate I need to ...
allquixotic's user avatar
  • 34.7k
0 votes
1 answer
416 views

How do I view a browser's root certifying authority/certificate hierarchy

I am trying to follow the instructions in this link(the first one with 12 reputation points) - https://stackoverflow.com/questions/9619030/resolving-javax-net-ssl-sslhandshakeexception-sun-security-...
HukeLau_DABA's user avatar
2 votes
4 answers
2k views

How to intercept SSL authority certificate needed in a corporate environment?

My situation is the following: in our corporate network a special kind of SSL certificate issued by the company itself is used. Every time I open a site via https in Firefox a warning monit is ...
user1042840's user avatar
0 votes
1 answer
2k views

Do Chrome and Firefox give you a certificate error for a locally signed certificate even if the certificate is in the trusted store?

I created a self signed certificate for local testing. The certificate generates an error in firefox and chrome saying: myPC:443 uses an invalid security certificate. The certificate is not trusted ...
NibblyPig's user avatar
  • 2,752
0 votes
1 answer
151 views

How to notice missing certificates in Firefox

When I go to some sites, part of the site is missing. I don't have this problem in other browsers. After further experimentation I figured out that the reason is that the site uses different ...
Jack's user avatar
  • 1
0 votes
1 answer
190 views

SSL Forging With Portable Firefox?

In Portable Firefox for Windows, I looked at the options where it lists SSL certificates. I know that Windows stores SSL certificates in its own store. Does Firefox use these certificates? I am ...
user avatar
18 votes
3 answers
70k views

The certificate is not trusted because no issuer chain was provided

Could anyone explain the meaning of this error message in plain English? Should I add an exception or I should not continue on this website? Technical details: the URL is here, the browser is ...
Ali's user avatar
  • 325
3 votes
1 answer
7k views

Set Firefox to ignore certificates for localhost

I have several (web) servers set up in various different locations I can SSH to, using port forwarding to work with them pointing my Firefox to https://localhost:443/application (I use ssh user@server ...
BennyInc's user avatar
  • 658
8 votes
1 answer
2k views

Do intermediate certificates get cached in Firefox?

If someone visits site A which has a certificate issues by GoDaddy which also supplied a intermediate certificate between GoDaddy and their CA, would Firefox cache the intermediate certificate and use ...
Kit Sunde's user avatar
  • 2,411
5 votes
2 answers
12k views

Firefox "invalid certificate" error for a trusted website (sec_error_reused_issuer_and_serial)

I am connecting to a website (via Firefox 6.0.2 on Mac OS X 10.6.8) I know is legitimate, and the connection worked up till yesterday. However, when I connected to day I got the following error: ...
hpy's user avatar
  • 6,131
7 votes
3 answers
6k views

Removing certificates in Firefox doesn't work

I'm trying to remove my certificates going to Preferences > Advanced > Encryption > View Certificates. Then I select the certificates I want to remove and delete them. But when I go again to the list,...
tirenweb's user avatar
  • 1,359
0 votes
2 answers
159 views

Firefox 3.6 does not highlight websites with EV certificates

When I visit websites that have an EV certificate in FireFox 3.6 - I see this: Whereas, I would expect to see this: Any idea how I can get FireFox to start displaying EV Certificates correctly? The ...
Mark Henderson's user avatar

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