I tried all solutions in internet provided M not able to get rid of "SEC_ERROR_UNKNOWN_ISSUER"... Please help me
Hi Firefox,
Please help me to get rid of connection secure error"SEC_ERROR_UNKNOWN_ISSUER" I tried all solutions available in internet example: replacing cr8.db, deleting cr8.db and copy from another computer to non working computer, refreshed going to the trouble information window, antivirus m using eset and that SSL security web and email options disabled the secure scanning also disabled,completely uninstalled deleting all the firefox files in computer, even i deleted mozilla files in %appdata% and restarted Pc and installed again..... everything i tried still m not able to get rid of connection secure error "SEC_ERROR_UNKNOWN_ISSUER" .... Please please help ASAP.
I hope firefox will resolve my issue ASAP.
Thanks &Regards Mahantesh
Выбранное решение
thanks, you have some adware on your system ("OtherSearch Inc") that is listening in to all your secure connections and you are therefore not securely connected to google's servers.
- please go into the windows control panel / programs and remove all entries that sound suspicious and that you haven't intentionally installed (toolbars or potentially unwanted software).
- then run a full scan of your system with different security tools like the free version of malwarebytes & adwcleaner, which are specialised in adware and browser hijackers.
Remove a toolbar that has taken over your Firefox search or home page Troubleshoot Firefox issues caused by malware
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There is security software like Avast, Kaspersky, BitDefender and ESET that intercept secure connections and send their own certificate.
https://support.mozilla.org/en-US/kb/firefox-cant-load-websites-other-browsers-can
https://support.mozilla.org/en-US/kb/firefox-and-other-browsers-cant-load-websites
https://support.mozilla.org/en-US/kb/secure-connection-failed-error-message
https://support.mozilla.org/en-US/kb/connection-untrusted-error-message
Can you click the Advanced button that shows in the screenshot? You can click the blue "SEC_ERROR_UNKNOWN_ISSUER" text to expand this message and show the base64 certificate text.
If you paste this full text in a reply then we can check the certificate and the issuer.
Hi Firefox, Please check certificate below what you expected and reply and help me resolve problem.
https://www.google.co.in/?gfe_rd=cr&ei=Jz8UWZk9sP3zB6DQmrAN&gws_rd=ssl
Peer’s Certificate issuer is not recognized.
HTTP Strict Transport Security: false HTTP Public Key Pinning: true
Certificate chain:
BEGIN CERTIFICATE-----
MIIGgzCCBWugAwIBAgIRAI/zTDXdO1+gRlV5JOY5l20wDQYJKoZIhvcNAQELBQAw LDELMAkGA1UEBhMCRU4xHTAbBgNVBAMMFE90aGVyU2VhcmNoIEluYyBDQSAyMB4X DTE3MDQyNzA4MzAwMFoXDTE3MDcyMDA4MzAwMFowZjELMAkGA1UEBhMCVVMxEzAR BgNVBAgMCkNhbGlmb3JuaWExFjAUBgNVBAcMDU1vdW50YWluIFZpZXcxEzARBgNV BAoMCkdvb2dsZSBJbmMxFTATBgNVBAMMDCouZ29vZ2xlLmNvbTCBnzANBgkqhkiG 9w0BAQEFAAOBjQAwgYkCgYEAn8PNE9I3P8VRu+7rW5Ds3aMuA2vuDV2g3CB0z4VF nZJ+bHtKcnfMMh4Y6AwiQFh4ta8nygJPWbRp9XFQ3CZHxp3CVMxvvet2iOw9ocSn iykDRMVvQOQufnkdANH8z5obE1fM4A2EUwOCqRU31DmfPcIDtOJCt/hptkitSfJc Y2sCAwEAAaOCA+gwggPkMIIDswYDVR0RBIIDqjCCA6aCDCouZ29vZ2xlLmNvbYIN Ki5hbmRyb2lkLmNvbYIWKi5hcHBlbmdpbmUuZ29vZ2xlLmNvbYISKi5jbG91ZC5n b29nbGUuY29tgg4qLmdjcC5ndnQyLmNvbYIWKi5nb29nbGUtYW5hbHl0aWNzLmNv bYILKi5nb29nbGUuY2GCCyouZ29vZ2xlLmNsgg4qLmdvb2dsZS5jby5pboIOKi5n b29nbGUuY28uanCCDiouZ29vZ2xlLmNvLnVrgg8qLmdvb2dsZS5jb20uYXKCDyou Z29vZ2xlLmNvbS5hdYIPKi5nb29nbGUuY29tLmJygg8qLmdvb2dsZS5jb20uY2+C DyouZ29vZ2xlLmNvbS5teIIPKi5nb29nbGUuY29tLnRygg8qLmdvb2dsZS5jb20u dm6CCyouZ29vZ2xlLmRlggsqLmdvb2dsZS5lc4ILKi5nb29nbGUuZnKCCyouZ29v Z2xlLmh1ggsqLmdvb2dsZS5pdIILKi5nb29nbGUubmyCCyouZ29vZ2xlLnBsggsq Lmdvb2dsZS5wdIISKi5nb29nbGVhZGFwaXMuY29tgg8qLmdvb2dsZWFwaXMuY26C FCouZ29vZ2xlY29tbWVyY2UuY29tghEqLmdvb2dsZXZpZGVvLmNvbYIMKi5nc3Rh dGljLmNugg0qLmdzdGF0aWMuY29tggoqLmd2dDEuY29tggoqLmd2dDIuY29tghQq Lm1ldHJpYy5nc3RhdGljLmNvbYIMKi51cmNoaW4uY29tghAqLnVybC5nb29nbGUu Y29tghYqLnlvdXR1YmUtbm9jb29raWUuY29tgg0qLnlvdXR1YmUuY29tghYqLnlv dXR1YmVlZHVjYXRpb24uY29tggsqLnl0aW1nLmNvbYIaYW5kcm9pZC5jbGllbnRz Lmdvb2dsZS5jb22CC2FuZHJvaWQuY29tghtkZXZlbG9wZXIuYW5kcm9pZC5nb29n bGUuY26CHGRldmVsb3BlcnMuYW5kcm9pZC5nb29nbGUuY26CBGcuY2+CBmdvby5n bIIUZ29vZ2xlLWFuYWx5dGljcy5jb22CCmdvb2dsZS5jb22CEmdvb2dsZWNvbW1l cmNlLmNvbYIYc291cmNlLmFuZHJvaWQuZ29vZ2xlLmNuggp1cmNoaW4uY29tggp3 d3cuZ29vLmdsggh5b3V0dS5iZYILeW91dHViZS5jb22CFHlvdXR1YmVlZHVjYXRp b24uY29tMAwGA1UdEwEB/wQCMAAwHQYDVR0lBBYwFAYIKwYBBQUHAwEGCCsGAQUF BwMCMA0GCSqGSIb3DQEBCwUAA4IBAQCl/I8ggQKWcJBq1fEnuwx4Smng54ydCvU8 otNsLulkApxM+LWNEYrePS1id6AtnBv2DlQoznQwIwKFhOKWiGJXNam91YD6GbRD oZx7tVSV0IdIg50lAhiUBTkFiAR9W1ZgqrsswZsXbCLlv8u6HhfMBHe9xjze3TaR q9O+npe5kjZzaV8lIxwqH1An2PMqiD+0XmTo8mg0+rLahFrVhMKnvRH+G55876pl VEL20QPnwJDEjQN1ybubvYa+CZXkNOOPEydMdBZmn/56hZvkfMDaUTSuqxQJw+NS Am0d3Be/paEoqlWcTVAuzp0/Yra2jXEqPIYhEWfMOc8uqLKyTDLP
END CERTIFICATE-----
Regards Mahantesh
Выбранное решение
thanks, you have some adware on your system ("OtherSearch Inc") that is listening in to all your secure connections and you are therefore not securely connected to google's servers.
- please go into the windows control panel / programs and remove all entries that sound suspicious and that you haven't intentionally installed (toolbars or potentially unwanted software).
- then run a full scan of your system with different security tools like the free version of malwarebytes & adwcleaner, which are specialised in adware and browser hijackers.
Remove a toolbar that has taken over your Firefox search or home page Troubleshoot Firefox issues caused by malware
Изменено philipp
Hi,
scanning using free version of malwarebytes, its worked and resolved my problem. Thank you very much, really I feeling awesome again started working in firefox browser, I dont know, M addicted to firefox.
Thank you very much for resolving.
you're very welcome - enjoy your firefox :))