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Firefox page error

Posted

Firefox updated a couple of days ago. I am now getting a "Your connection is not secure" message for every page I try to access. We are running Windows 7 SP1 & Firefox 65.0.2. I am not having this issue with either Chrome or IE. A couple of days ago I was using McAfee with this issue. I have since switched to Malwarebytes and am having the same issue.

I tried re-configuring the firewall but got the same result. I tried starting in safe mode with the same results.

The error code is "MOZILLA_PKIX_ERROR_MITM_DETECTED". This is the description of the error code:

https://outlook.live.com/owa/

Your connection is being intercepted by a TLS proxy. Uninstall it if possible or configure your device to trust its root certificate.

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

Certificate chain:


BEGIN CERTIFICATE-----

MIIFsTCCBJmgAwIBAgIEXJBPUDANBgkqhkiG9w0BAQsFADB2MQswCQYDVQQGEwJV UzEbMBkGA1UECgwSQ29udGVudFdhdGNoLCBJbmMuMSswKQYDVQQDDCJDb250ZW50 V2F0Y2ggQ2VydGlmaWNhdGUgQXV0aG9yaXR5MR0wGwYDVQQLDBR3d3cuY29udGVu dHdhdGNoLmNvbTAeFw0xODEwMDIwMDAwMDBaFw0yMDEwMDIxMjAwMDBaMG8xCzAJ BgNVBAYTAlVTMRMwEQYDVQQIEwpXYXNoaW5ndG9uMRAwDgYDVQQHEwdSZWRtb25k MR4wHAYDVQQKExVNaWNyb3NvZnQgQ29ycG9yYXRpb24xGTAXBgNVBAMTEE91dGxv b2subGl2ZS5jb20wgZ8wDQYJKoZIhvcNAQEBBQADgY0AMIGJAoGBALfKtq92mebk HQfd0sg2m+15Ji48p6ofoZzaDtBmDH8HL4BzVtPYPZ06mSr+u76Db1mBi5SdzhYj Y6H53NsxSGEGI8DXeMXSF68ZQ0YX5M4IKQTELm4RG9NjXTkc2hJQjxVh8tYTPFde Fl8SytFwICW8tmujsR+tBvVZHOouPidDAgMBAAGjggLQMIICzDAdBgNVHQ4EFgQU nAcKRksuse4xUSC80KC6gucRvpwwgeoGA1UdEQSB4jCB34IQT3V0bG9vay5saXZl LmNvbYIUb3V0bG9vay1zZGYubGl2ZS5jb22CHWF0dGFjaG1lbnQub3V0bG9vay5v ZmZpY2UubmV0giBhdHRhY2htZW50Lm91dGxvb2sub2ZmaWNlcHBlLm5ldIILaG90 bWFpbC5jb22CEyouY2FsZW5kYXIubGl2ZS5jb22CDSouaG90bWFpbC5jb22CCiou bGl2ZS5jb22CDyoubWFpbC5saXZlLmNvbYIcYWZkLWEtYWNkYy1kaXJlY3Qub2Zm aWNlLmNvbYIIbGl2ZS5jb20wDgYDVR0PAQH/BAQDAgWgMB0GA1UdJQQWMBQGCCsG AQUFBwMBBggrBgEFBQcDAjAMBgNVHRMBAf8EAjAAMIIBfwYKKwYBBAHWeQIEAgSC AW8EggFrAWkAdgCkuQmQtBhYFIe7E6LMZ3AKPDWYBPkb37jjd80OyA3cEAAAAWY2 zWNMAAAEAwBHMEUCIQCxkntKEZRLhPYw/VFlrQUX4mw6JIkh0ZcHwWyplu07zgIg cYsB+ByKEx16S8M1q9TzfTylDkAf/NwWaJcIR5vCFkoAdgCHdb/nWXz4jEOZX73z bv9WjUdWNv9KtWDBtOr/XqCDDwAAAWY2zWRNAAAEAwBHMEUCIQCg7nMTdW3HSCYL 5SOcmZdcZi8/9n9Seqlvi031OCQd5gIgbBr5pA/28pmILQiVfjZbd0XSqJFS3GGR kBvbAdxeHxwAdwC72d+8H4pxtZOUI5eqkntHOFeVCqtS6BqQlmQ2jh7RhQAAAWY2 zWRDAAAEAwBIMEYCIQDw4Y6jGe5glc62p0hjYEufzqA560POc9BvUr8lF4Y9cwIh AKCRP7wOT2C1IXHS21zjEC8k3YfMJX9MrXLjI+AC1+5eMA0GCSqGSIb3DQEBCwUA A4IBAQCiadu8SUCgq4emZoSZ4E5hThuMV2TZ9faK8atCs83+0B5/K4Tldb9NhHZy kXA1CnIkVnyLltekYCAUGOp45giwk9sRpLzPsrcy4J6it05k7NqQ8TP7FWfMohwJ Ps6qNtOU0AkLIAELIT1uP4r0p5NAfgxEmZIUi/BR0zaa7GxxDZvu8SbCWnxXjEmu TOMnth/ZeIIkKjASVCuW3ChcefSkdpfP/Zt/lwvgj1Kxl9tbVzktklkBWFRQm3BT FiqdNKYLA2E6PN+MOhq8JnjjgxSVdMJ99tD2241RXxL1Kc3REBv0b8iOSatlUD07 Z/VMHbfdwsg9wi3M44bw5FsNxVix


END CERTIFICATE-----
BEGIN CERTIFICATE-----

MIIEKzCCAxOgAwIBAgIEV0ZfGzANBgkqhkiG9w0BAQsFADB2MQswCQYDVQQGEwJV UzEbMBkGA1UECgwSQ29udGVudFdhdGNoLCBJbmMuMSswKQYDVQQDDCJDb250ZW50 V2F0Y2ggQ2VydGlmaWNhdGUgQXV0aG9yaXR5MR0wGwYDVQQLDBR3d3cuY29udGVu dHdhdGNoLmNvbTAeFw0xNjA1MjYwMjI3MzlaFw0yNjA1MjQwMjI3MzlaMHYxCzAJ BgNVBAYTAlVTMRswGQYDVQQKDBJDb250ZW50V2F0Y2gsIEluYy4xKzApBgNVBAMM IkNvbnRlbnRXYXRjaCBDZXJ0aWZpY2F0ZSBBdXRob3JpdHkxHTAbBgNVBAsMFHd3 dy5jb250ZW50d2F0Y2guY29tMIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKC AQEAr0JiVCcRH35+7wZQ1B7GTcZ4pHw/ruqUmHOt3ARcumejSecY9/9dAFKEsiMM jVlI8JW23bVY9ZiVM5DTExKVlX+SAAV7So13AHVuWof7qhHnUd276nWUalkkpg43 x1EWJgxGl3xLh4R4oYIzO3f5dlfQEvRSWYWRQGOuBGSrzxQA+ajjL9z5U1GyZWtX sPe1Kzz2AjbJByklSh11FIlNprH00UAYG/efrxCL7VfBT/Fy4dCn/+2Wsl1A2ozS GLl65NqQSHd814KWagzXj+jen8bhExI81RV1l+Z1yZdoLgNjuKgfTE1NpEe+MoW2 ockHXYphqQM25pUds92dGCOc3QIDAQABo4HAMIG9MB0GA1UdDgQWBBSqr9I2iiYX dxt0YXNAyo4+b7QWHzAfBgNVHSMEGDAWgBSqr9I2iiYXdxt0YXNAyo4+b7QWHzAS BgNVHRMBAf8ECDAGAQH/AgEAMAsGA1UdDwQEAwIBrjAxBglghkgBhvhCAQ0EJBYi Q29udGVudFdhdGNoIENlcnRpZmljYXRlIEF1dGhvcml0eTAnBgNVHSUEIDAeBggr BgEFBQcDAQYIKwYBBQUHAwIGCCsGAQUFBwMEMA0GCSqGSIb3DQEBCwUAA4IBAQBo jNVfljTGOIfj8xrXwBUkYAFnLcYLgVTLYDgVtAsbJay53OxHWeWUPknyl0Mq43li NS1cpQXsoMKVdSj9XUQ7lDTE7Kohpu2x91lFVlbAqhp4OBx9zJnu4KYEJL4cTqSt eGFjetzw4n/jAHbs5ex4YWJPrVvDZS+pMw27QVDpqk+qfhr+WXi0kJOaCz5SzUFg 5TelRj8pg+exVQyY5QGmFrpcE81w9htmaqCsioLivDuvNnJOQMbh2126PoMpFshd qOn3dEFEFQfb0j9UQfUEn2gio2Uc0rcpfYGNiDZmorT6zf2DalLPjIFHWCMTzomT ZzSWuFC3qxfd/ZfJlzT2


END CERTIFICATE-----
Firefox updated a couple of days ago. I am now getting a "Your connection is not secure" message for every page I try to access. We are running Windows 7 SP1 & Firefox 65.0.2. I am not having this issue with either Chrome or IE. A couple of days ago I was using McAfee with this issue. I have since switched to Malwarebytes and am having the same issue. I tried re-configuring the firewall but got the same result. I tried starting in safe mode with the same results. The error code is "MOZILLA_PKIX_ERROR_MITM_DETECTED". This is the description of the error code: https://outlook.live.com/owa/ Your connection is being intercepted by a TLS proxy. Uninstall it if possible or configure your device to trust its root certificate. HTTP Strict Transport Security: false HTTP Public Key Pinning: false Certificate chain: -----BEGIN CERTIFICATE----- MIIFsTCCBJmgAwIBAgIEXJBPUDANBgkqhkiG9w0BAQsFADB2MQswCQYDVQQGEwJV UzEbMBkGA1UECgwSQ29udGVudFdhdGNoLCBJbmMuMSswKQYDVQQDDCJDb250ZW50 V2F0Y2ggQ2VydGlmaWNhdGUgQXV0aG9yaXR5MR0wGwYDVQQLDBR3d3cuY29udGVu dHdhdGNoLmNvbTAeFw0xODEwMDIwMDAwMDBaFw0yMDEwMDIxMjAwMDBaMG8xCzAJ BgNVBAYTAlVTMRMwEQYDVQQIEwpXYXNoaW5ndG9uMRAwDgYDVQQHEwdSZWRtb25k MR4wHAYDVQQKExVNaWNyb3NvZnQgQ29ycG9yYXRpb24xGTAXBgNVBAMTEE91dGxv b2subGl2ZS5jb20wgZ8wDQYJKoZIhvcNAQEBBQADgY0AMIGJAoGBALfKtq92mebk HQfd0sg2m+15Ji48p6ofoZzaDtBmDH8HL4BzVtPYPZ06mSr+u76Db1mBi5SdzhYj Y6H53NsxSGEGI8DXeMXSF68ZQ0YX5M4IKQTELm4RG9NjXTkc2hJQjxVh8tYTPFde Fl8SytFwICW8tmujsR+tBvVZHOouPidDAgMBAAGjggLQMIICzDAdBgNVHQ4EFgQU nAcKRksuse4xUSC80KC6gucRvpwwgeoGA1UdEQSB4jCB34IQT3V0bG9vay5saXZl LmNvbYIUb3V0bG9vay1zZGYubGl2ZS5jb22CHWF0dGFjaG1lbnQub3V0bG9vay5v ZmZpY2UubmV0giBhdHRhY2htZW50Lm91dGxvb2sub2ZmaWNlcHBlLm5ldIILaG90 bWFpbC5jb22CEyouY2FsZW5kYXIubGl2ZS5jb22CDSouaG90bWFpbC5jb22CCiou bGl2ZS5jb22CDyoubWFpbC5saXZlLmNvbYIcYWZkLWEtYWNkYy1kaXJlY3Qub2Zm aWNlLmNvbYIIbGl2ZS5jb20wDgYDVR0PAQH/BAQDAgWgMB0GA1UdJQQWMBQGCCsG AQUFBwMBBggrBgEFBQcDAjAMBgNVHRMBAf8EAjAAMIIBfwYKKwYBBAHWeQIEAgSC AW8EggFrAWkAdgCkuQmQtBhYFIe7E6LMZ3AKPDWYBPkb37jjd80OyA3cEAAAAWY2 zWNMAAAEAwBHMEUCIQCxkntKEZRLhPYw/VFlrQUX4mw6JIkh0ZcHwWyplu07zgIg cYsB+ByKEx16S8M1q9TzfTylDkAf/NwWaJcIR5vCFkoAdgCHdb/nWXz4jEOZX73z bv9WjUdWNv9KtWDBtOr/XqCDDwAAAWY2zWRNAAAEAwBHMEUCIQCg7nMTdW3HSCYL 5SOcmZdcZi8/9n9Seqlvi031OCQd5gIgbBr5pA/28pmILQiVfjZbd0XSqJFS3GGR kBvbAdxeHxwAdwC72d+8H4pxtZOUI5eqkntHOFeVCqtS6BqQlmQ2jh7RhQAAAWY2 zWRDAAAEAwBIMEYCIQDw4Y6jGe5glc62p0hjYEufzqA560POc9BvUr8lF4Y9cwIh AKCRP7wOT2C1IXHS21zjEC8k3YfMJX9MrXLjI+AC1+5eMA0GCSqGSIb3DQEBCwUA A4IBAQCiadu8SUCgq4emZoSZ4E5hThuMV2TZ9faK8atCs83+0B5/K4Tldb9NhHZy kXA1CnIkVnyLltekYCAUGOp45giwk9sRpLzPsrcy4J6it05k7NqQ8TP7FWfMohwJ Ps6qNtOU0AkLIAELIT1uP4r0p5NAfgxEmZIUi/BR0zaa7GxxDZvu8SbCWnxXjEmu TOMnth/ZeIIkKjASVCuW3ChcefSkdpfP/Zt/lwvgj1Kxl9tbVzktklkBWFRQm3BT FiqdNKYLA2E6PN+MOhq8JnjjgxSVdMJ99tD2241RXxL1Kc3REBv0b8iOSatlUD07 Z/VMHbfdwsg9wi3M44bw5FsNxVix -----END CERTIFICATE----- -----BEGIN CERTIFICATE----- MIIEKzCCAxOgAwIBAgIEV0ZfGzANBgkqhkiG9w0BAQsFADB2MQswCQYDVQQGEwJV UzEbMBkGA1UECgwSQ29udGVudFdhdGNoLCBJbmMuMSswKQYDVQQDDCJDb250ZW50 V2F0Y2ggQ2VydGlmaWNhdGUgQXV0aG9yaXR5MR0wGwYDVQQLDBR3d3cuY29udGVu dHdhdGNoLmNvbTAeFw0xNjA1MjYwMjI3MzlaFw0yNjA1MjQwMjI3MzlaMHYxCzAJ BgNVBAYTAlVTMRswGQYDVQQKDBJDb250ZW50V2F0Y2gsIEluYy4xKzApBgNVBAMM IkNvbnRlbnRXYXRjaCBDZXJ0aWZpY2F0ZSBBdXRob3JpdHkxHTAbBgNVBAsMFHd3 dy5jb250ZW50d2F0Y2guY29tMIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKC AQEAr0JiVCcRH35+7wZQ1B7GTcZ4pHw/ruqUmHOt3ARcumejSecY9/9dAFKEsiMM jVlI8JW23bVY9ZiVM5DTExKVlX+SAAV7So13AHVuWof7qhHnUd276nWUalkkpg43 x1EWJgxGl3xLh4R4oYIzO3f5dlfQEvRSWYWRQGOuBGSrzxQA+ajjL9z5U1GyZWtX sPe1Kzz2AjbJByklSh11FIlNprH00UAYG/efrxCL7VfBT/Fy4dCn/+2Wsl1A2ozS GLl65NqQSHd814KWagzXj+jen8bhExI81RV1l+Z1yZdoLgNjuKgfTE1NpEe+MoW2 ockHXYphqQM25pUds92dGCOc3QIDAQABo4HAMIG9MB0GA1UdDgQWBBSqr9I2iiYX dxt0YXNAyo4+b7QWHzAfBgNVHSMEGDAWgBSqr9I2iiYXdxt0YXNAyo4+b7QWHzAS BgNVHRMBAf8ECDAGAQH/AgEAMAsGA1UdDwQEAwIBrjAxBglghkgBhvhCAQ0EJBYi Q29udGVudFdhdGNoIENlcnRpZmljYXRlIEF1dGhvcml0eTAnBgNVHSUEIDAeBggr BgEFBQcDAQYIKwYBBQUHAwIGCCsGAQUFBwMEMA0GCSqGSIb3DQEBCwUAA4IBAQBo jNVfljTGOIfj8xrXwBUkYAFnLcYLgVTLYDgVtAsbJay53OxHWeWUPknyl0Mq43li NS1cpQXsoMKVdSj9XUQ7lDTE7Kohpu2x91lFVlbAqhp4OBx9zJnu4KYEJL4cTqSt eGFjetzw4n/jAHbs5ex4YWJPrVvDZS+pMw27QVDpqk+qfhr+WXi0kJOaCz5SzUFg 5TelRj8pg+exVQyY5QGmFrpcE81w9htmaqCsioLivDuvNnJOQMbh2126PoMpFshd qOn3dEFEFQfb0j9UQfUEn2gio2Uc0rcpfYGNiDZmorT6zf2DalLPjIFHWCMTzomT ZzSWuFC3qxfd/ZfJlzT2 -----END CERTIFICATE-----
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Additional System Details

Installed Plug-ins

OpenH264 Video Codec provided by Cisco Systems, Inc

Widevine Content Decryption Module provided by Google Inc.

Shockwave Flash

Application

  • User Agent: Mozilla/5.0 (Windows NT 6.1) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/72.0.3626.121 Safari/537.36

More Information

aalppr 1 solutions 8 answers

Hi! You can have programs installed that block any link.

Hi! You can have programs installed that block any link.
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philipp
  • Top 25 Contributor
  • Moderator
5281 solutions 23332 answers

hi, thank you for providing some detailed information - it's the contentwatch internet filtering software running on your system that's tampering with secure connections. either try to reinstall it while firefox is closed or else remove it...

hi, thank you for providing some detailed information - it's the contentwatch internet filtering software running on your system that's tampering with secure connections. either try to reinstall it while firefox is closed or else remove it...
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