Created attachment 1630439 [details] Screenshot Description of problem: Sometimes when opening duckduckgo.com Firefox stops loading the page with MOZILLA_PKIX_ERROR_MITM_DETECTED error. Version-Release number of selected component (if applicable): 70.0-1.fc30 How reproducible: Steps to Reproduce: 1. Open Firefox 2. Browse to duckduckgo.com 3. Actual results: MOZILLA_PKIX_ERROR_MITM_DETECTED Expected results: Show page. Additional info: Some other user with the same problem on stackexchange: https://superuser.com/questions/1483291/why-am-i-having-an-issue-with-some-ssl-certificates-in-firefox
Error just cam back: https://duckduckgo.com/?natb=v170-1__&cp=atbhc Ihre Verbindung wird durch einen TLS-Proxy kontrolliert. Deinstallieren Sie diesen falls möglich oder richten Sie Ihr Gerät so ein, dass es dem Stammzertifikat des TLS-Proxies vertraut. HTTP Strict Transport Security: true HTTP Public Key Pinning: false Zertifikatskette: -----BEGIN CERTIFICATE----- MIIGNTCCBR2gAwIBAgIQAx42ydSKbld6na9pgqdX4zANBgkqhkiG9w0BAQsFADBN MQswCQYDVQQGEwJVUzEVMBMGA1UEChMMRGlnaUNlcnQgSW5jMScwJQYDVQQDEx5E aWdpQ2VydCBTSEEyIFNlY3VyZSBTZXJ2ZXIgQ0EwHhcNMTkwODA5MDAwMDAwWhcN MjAxMDMwMTIwMDAwWjBsMQswCQYDVQQGEwJVUzEVMBMGA1UECBMMUGVubnN5bHZh bmlhMQ4wDAYDVQQHEwVQYW9saTEbMBkGA1UEChMSRHVjayBEdWNrIEdvLCBJbmMu MRkwFwYDVQQDDBAqLmR1Y2tkdWNrZ28uY29tMIIBIjANBgkqhkiG9w0BAQEFAAOC AQ8AMIIBCgKCAQEAnhLg7QxkSHf5zsD69zJ2hCjACgedTlQUxsJmGR6+HuGD0nD+ 8QbmAJvLK0aAd2xjAaXnMsBL2xv3UKwFaV7MwdYRps+7A9xG28IYEnSRuvNDI6BU 1HYDROkmXd5GdsVcpm7QorHuOOzQkZWeP5KZ5dNlVk0Zod5K/OCDl3foRI4LsCos n2wWflTMTpiLEcePj2dngjR3rP4I5CDOxT7VO6FbWcmDkcVrDvOB6hlo1LLbo7D9 tVlr2s9xvsojACfngsnSt5oauKZKwJ26T5wgXujP0dHfiT511jgeu3KngBNcduSw ztaeulkI3QNepz0oKJHCy2q+V/dQCW19HPAzewIDAQABo4IC8DCCAuwwHwYDVR0j BBgwFoAUD4BhHIIxYdUvKOeNRji0LOHG2eIwHQYDVR0OBBYEFDZ2FTRXeBlxnbwd 3+tx/MUy9jFEMCsGA1UdEQQkMCKCECouZHVja2R1Y2tnby5jb22CDmR1Y2tkdWNr Z28uY29tMA4GA1UdDwEB/wQEAwIFoDAdBgNVHSUEFjAUBggrBgEFBQcDAQYIKwYB BQUHAwIwawYDVR0fBGQwYjAvoC2gK4YpaHR0cDovL2NybDMuZGlnaWNlcnQuY29t L3NzY2Etc2hhMi1nNi5jcmwwL6AtoCuGKWh0dHA6Ly9jcmw0LmRpZ2ljZXJ0LmNv bS9zc2NhLXNoYTItZzYuY3JsMEwGA1UdIARFMEMwNwYJYIZIAYb9bAEBMCowKAYI KwYBBQUHAgEWHGh0dHBzOi8vd3d3LmRpZ2ljZXJ0LmNvbS9DUFMwCAYGZ4EMAQIC MHwGCCsGAQUFBwEBBHAwbjAkBggrBgEFBQcwAYYYaHR0cDovL29jc3AuZGlnaWNl cnQuY29tMEYGCCsGAQUFBzAChjpodHRwOi8vY2FjZXJ0cy5kaWdpY2VydC5jb20v RGlnaUNlcnRTSEEyU2VjdXJlU2VydmVyQ0EuY3J0MAwGA1UdEwEB/wQCMAAwggEF BgorBgEEAdZ5AgQCBIH2BIHzAPEAdwCkuQmQtBhYFIe7E6LMZ3AKPDWYBPkb37jj d80OyA3cEAAAAWx2yZqGAAAEAwBIMEYCIQDwkGJA5Z6CWDIllP+bNPutX+FMeBCB hdZU5OTEqGzXxgIhAO3wL/f46DTp/Jrj/qy/t5aqkK9JqNW9vSyc650JFD54AHYA h3W/51l8+IxDmV+9827/Vo1HVjb/SrVgwbTq/16ggw8AAAFsdsma3QAABAMARzBF AiARyWCMlZXy+hYExgrNU5STJA1uQo96jh0YjPorUYoUvAIhAPn7k5ozt5Qqcr5h +uJVE89zFNHQBt8PYYSZBD8bMp47MA0GCSqGSIb3DQEBCwUAA4IBAQBwZ/rWYlo/ 40esfCcbOlC42bs23CHjkVDhxGSz5VRcKUYcvahxLSEkcinPLnANP+UtUY+/FT82 Db3RSG80GZ/DS6k6b7mBXM3AjR7tyLoSHGd9tMcbDwqlZ14k7RKOoHH43n+U7b4d dQd1/yK2NzSuayAWe2PFbMIzJfHxUJMEOgCWo8sF2n7DWKUHpoXqI9mNj+RZRP3O oOw0La3XT3jhzGE9H/iyqxHU4d6EOpaihPd73iPb1a1Q/PMwDkaKnQhJvSuNOHmK 46vddp+b3deSpa9BuMN+1xNO47exzZZbIZpHiLH4J5akrFm18rDpOeMzEiPs5X/Y zvpBRKsGo8Ss -----END CERTIFICATE----- -----BEGIN CERTIFICATE----- MIIElDCCA3ygAwIBAgIQAf2j627KdciIQ4tyS8+8kTANBgkqhkiG9w0BAQsFADBh MQswCQYDVQQGEwJVUzEVMBMGA1UEChMMRGlnaUNlcnQgSW5jMRkwFwYDVQQLExB3 d3cuZGlnaWNlcnQuY29tMSAwHgYDVQQDExdEaWdpQ2VydCBHbG9iYWwgUm9vdCBD QTAeFw0xMzAzMDgxMjAwMDBaFw0yMzAzMDgxMjAwMDBaME0xCzAJBgNVBAYTAlVT MRUwEwYDVQQKEwxEaWdpQ2VydCBJbmMxJzAlBgNVBAMTHkRpZ2lDZXJ0IFNIQTIg U2VjdXJlIFNlcnZlciBDQTCCASIwDQYJKoZIhvcNAQEBBQADggEPADCCAQoCggEB ANyuWJBNwcQwFZA1W248ghX1LFy949v/cUP6ZCWA1O4Yok3wZtAKc24RmDYXZK83 nf36QYSvx6+M/hpzTc8zl5CilodTgyu5pnVILR1WN3vaMTIa16yrBvSqXUu3R0bd KpPDkC55gIDvEwRqFDu1m5K+wgdlTvza/P96rtxcflUxDOg5B6TXvi/TC2rSsd9f /ld0Uzs1gN2ujkSYs58O09rg1/RrKatEp0tYhG2SS4HD2nOLEpdIkARFdRrdNzGX kujNVA075ME/OV4uuPNcfhCOhkEAjUVmR7ChZc6gqikJTvOX6+guqw9ypzAO+sf0 /RR3w6RbKFfCs/mC/bdFWJsCAwEAAaOCAVowggFWMBIGA1UdEwEB/wQIMAYBAf8C AQAwDgYDVR0PAQH/BAQDAgGGMDQGCCsGAQUFBwEBBCgwJjAkBggrBgEFBQcwAYYY aHR0cDovL29jc3AuZGlnaWNlcnQuY29tMHsGA1UdHwR0MHIwN6A1oDOGMWh0dHA6 Ly9jcmwzLmRpZ2ljZXJ0LmNvbS9EaWdpQ2VydEdsb2JhbFJvb3RDQS5jcmwwN6A1 oDOGMWh0dHA6Ly9jcmw0LmRpZ2ljZXJ0LmNvbS9EaWdpQ2VydEdsb2JhbFJvb3RD QS5jcmwwPQYDVR0gBDYwNDAyBgRVHSAAMCowKAYIKwYBBQUHAgEWHGh0dHBzOi8v d3d3LmRpZ2ljZXJ0LmNvbS9DUFMwHQYDVR0OBBYEFA+AYRyCMWHVLyjnjUY4tCzh xtniMB8GA1UdIwQYMBaAFAPeUDVW0Uy7ZvCj4hsbw5eyPdFVMA0GCSqGSIb3DQEB CwUAA4IBAQAjPt9L0jFCpbZ+QlwaRMxp0Wi0XUvgBCFsS+JtzLHgl4+mUwnNqipl 5TlPHoOlblyYoiQm5vuh7ZPHLgLGTUq/sELfeNqzqPlt/yGFUzZgTHbO7Djc1lGA 8MXW5dRNJ2Srm8c+cftIl7gzbckTB+6WohsYFfZcTEDts8Ls/3HB40f/1LkAtDdC 2iDJ6m6K7hQGrn2iWZiIqBtvLfTyyRRfJs8sjX7tN8Cp1Tm5gr8ZDOo0rwAhaPit c+LJMto4JQtV05od8GiG7S5BNO98pVAdvzr508EIDObtHopYJeS4d60tbvVS3bR0 j6tJLp07kzQoH3jOlOrHvdPJbRzeXDLz -----END CERTIFICATE-----
This is a variant of Bug 1752303.
*** This bug has been marked as a duplicate of bug 1752303 ***