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Error code: SEC_ERROR_UNKNOWN_ISSUER

  • 5 Antworten
  • 1 hat dieses Problem
  • 458 Aufrufe
  • Letzte Antwort von Michael

Michael
Michael
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I keep getting this error code when I try to access amazon.com. This is a new problem, less then 48 hours. I can access amazon with chrome and edge.

Certificate information: https://www.amazon.com/gp/site-directory

Peer’s Certificate issuer is not recognized.

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

Certificate chain:

BEGIN CERTIFICATE-----

MIIDcjCCAlqgAwIBAgIQVV+IYzzojqBLqIYvE6zr1DANBgkqhkiG9w0BAQsFADAj MSEwHwYDVQQDDBhEaWdpQ2VydCBHbG9iYWwgUm9vdCBHMUEwHhcNMjAwNDE4MDIy ODMyWhcNMzEwNDE3MjIyODMyWjAZMRcwFQYDVQQDDA53d3cuYW1hem9uLmNvbTCC ASIwDQYJKoZIhvcNAQEBBQADggEPADCCAQoCggEBAKGcI7M9AEHpRFBTRlvFom1P Tn0RH4gQn+cpjRYUaTquY5APCGoH0oA0GczTJHfYjiPTdzEVOFBMvpvx6o4yJevy WN6Bp81gQuD7S1TE68zJqlT5CK9NtIxlGQFyjhe/RhCv6jG2pVBr9kz0HFQPq2b+ o/Ao8VhTA0zR+hurwQCDoxSwesgv4DRwyMTcg+MBuRw6fXmSK6ATwRrGf+lVdf49 T+ibLlEiHqmcRMruHhVDIM4bKluuvsZCbPBlEKZKEBmgQOCcdppOnwvEaPk5CH2E QlTqDz9ZlKjZtFOdqJiIIVtdOrNZHGDTB5OHLLysHNmNjSxDreDug2scdJSaoI0C AwEAAaOBqzCBqDATBgNVHSUEDDAKBggrBgEFBQcDATAMBgNVHRMBAf8EAjAAMA4G A1UdDwEB/wQEAwIFoDAzBgNVHREELDAqgg53d3cuYW1hem9uLmNvbYIMKi5hbWF6 b24uY29tggphbWF6b24uY29tMB8GA1UdIwQYMBaAFAvg5u4LB1vRyYGI0x1afGf3 akWGMB0GA1UdDgQWBBT7JJkosq7D4aCGS+zN4DmLp1x0VjANBgkqhkiG9w0BAQsF AAOCAQEABjA+q4jnBo1U0MN3x+NaBtMSnwDwqd6fjHwPdhDegxjDvi/7TQvHc2G8 0YxLqXXtX/xS2vBNwxWWlymZQgmj5UJE6IIcOBFD2Q/ipsNGfJ6F8npzmUg8XToD RwnsF//7mi1fZUR5p5vnSVkXw4j1vXhpW3dc7Pp8+zG6FZFf7eV1DD0xQd25NbWZ oQBXQDWTxD0dTVsPVaBFoFWgrX/fRoPe1lXksbk9TdQgEVqcDxKZR7s2+LpBB0uJ JmGCERUpDxr79K61AoaP9/5ToodEbxwNgxMBxcea36gLQO3q/YdQwTdjJrldc2C3 NgnZ8agB4iGnsJdF1ECxAUAMcNvorw==

END CERTIFICATE-----
I keep getting this error code when I try to access amazon.com. This is a new problem, less then 48 hours. I can access amazon with chrome and edge. Certificate information: https://www.amazon.com/gp/site-directory Peer’s Certificate issuer is not recognized. HTTP Strict Transport Security: true HTTP Public Key Pinning: false Certificate chain: -----BEGIN CERTIFICATE----- MIIDcjCCAlqgAwIBAgIQVV+IYzzojqBLqIYvE6zr1DANBgkqhkiG9w0BAQsFADAj MSEwHwYDVQQDDBhEaWdpQ2VydCBHbG9iYWwgUm9vdCBHMUEwHhcNMjAwNDE4MDIy ODMyWhcNMzEwNDE3MjIyODMyWjAZMRcwFQYDVQQDDA53d3cuYW1hem9uLmNvbTCC ASIwDQYJKoZIhvcNAQEBBQADggEPADCCAQoCggEBAKGcI7M9AEHpRFBTRlvFom1P Tn0RH4gQn+cpjRYUaTquY5APCGoH0oA0GczTJHfYjiPTdzEVOFBMvpvx6o4yJevy WN6Bp81gQuD7S1TE68zJqlT5CK9NtIxlGQFyjhe/RhCv6jG2pVBr9kz0HFQPq2b+ o/Ao8VhTA0zR+hurwQCDoxSwesgv4DRwyMTcg+MBuRw6fXmSK6ATwRrGf+lVdf49 T+ibLlEiHqmcRMruHhVDIM4bKluuvsZCbPBlEKZKEBmgQOCcdppOnwvEaPk5CH2E QlTqDz9ZlKjZtFOdqJiIIVtdOrNZHGDTB5OHLLysHNmNjSxDreDug2scdJSaoI0C AwEAAaOBqzCBqDATBgNVHSUEDDAKBggrBgEFBQcDATAMBgNVHRMBAf8EAjAAMA4G A1UdDwEB/wQEAwIFoDAzBgNVHREELDAqgg53d3cuYW1hem9uLmNvbYIMKi5hbWF6 b24uY29tggphbWF6b24uY29tMB8GA1UdIwQYMBaAFAvg5u4LB1vRyYGI0x1afGf3 akWGMB0GA1UdDgQWBBT7JJkosq7D4aCGS+zN4DmLp1x0VjANBgkqhkiG9w0BAQsF AAOCAQEABjA+q4jnBo1U0MN3x+NaBtMSnwDwqd6fjHwPdhDegxjDvi/7TQvHc2G8 0YxLqXXtX/xS2vBNwxWWlymZQgmj5UJE6IIcOBFD2Q/ipsNGfJ6F8npzmUg8XToD RwnsF//7mi1fZUR5p5vnSVkXw4j1vXhpW3dc7Pp8+zG6FZFf7eV1DD0xQd25NbWZ oQBXQDWTxD0dTVsPVaBFoFWgrX/fRoPe1lXksbk9TdQgEVqcDxKZR7s2+LpBB0uJ JmGCERUpDxr79K61AoaP9/5ToodEbxwNgxMBxcea36gLQO3q/YdQwTdjJrldc2C3 NgnZ8agB4iGnsJdF1ECxAUAMcNvorw== -----END CERTIFICATE-----

Ausgewählte Lösung

May also be this...

Type or paste about:preferences into the address bar and press Enter/Return to load it

In the search box at the top of the page, type proxy and Firefox should filter to the "Settings" button, which you can click.

The default of "Use system proxy settings" piggybacks on your Windows/IE "LAN" setting. "Auto-detect" can lead to a flaky connection. You may want to try "No proxy".

Diese Antwort im Kontext lesen 👍 1

Alle Antworten (5)

jonzn4SUSE
jonzn4SUSE
  • Top 10 Contributor
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What security software are you running?

jonzn4SUSE
jonzn4SUSE
  • Top 10 Contributor
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Ausgewählte Lösung

May also be this...

Type or paste about:preferences into the address bar and press Enter/Return to load it

In the search box at the top of the page, type proxy and Firefox should filter to the "Settings" button, which you can click.

The default of "Use system proxy settings" piggybacks on your Windows/IE "LAN" setting. "Auto-detect" can lead to a flaky connection. You may want to try "No proxy".

Geändert am von jonzn4SUSE

FredMcD
FredMcD
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  • MOZILLA_PKIX_ERROR_MITM_DETECTED
  • uses an invalid security certificate SSL_ERROR_BAD_CERT_DOMAIN
  • configured their website improperly

How to troubleshoot the error code "SEC_ERROR_UNKNOWN_ISSUER" on secure websites https://support.mozilla.org/en-US/kb/troubleshoot-SEC_ERROR_UNKNOWN_ISSUER

cor-el
cor-el
  • Moderator
  • Top 10 Contributor
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You can check the connection settings.

  • Options/Preferences -> General -> Network: Connection -> Settings

If you do not need to use a proxy to connect to internet then try to select "No Proxy" if "Use the system proxy settings" or one of the others do not work properly.

See "Firefox connection settings":

Michael
Michael Fragesteller
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I am using Windows Defender as my security software.