As noted in the Release Notes of Firefox 52.0 [1], released March 7, 'Display (but allow users to override) an “Untrusted Connection” error when encountering SHA-1 certificates that chain up to a root certificate included in Mozilla’s CA Certificate Program.'
So, it applies to all certs that have "AC Componentes Informáticos" in the cert chain. Untrusted Connection error with code: "SEC_ERROR_CERT_SIGNATURE_ALGORITHM_DISABLED" is expected on all websites that have certs like https://www.edu.xunta.es/webmail/ (referenced before). Users may feel they have the same error like before Firefox 51.0. The only and unique version of Firefox where certs like this one works, is 51.0, released January 24, which was updated to NSS 3.28.1. [1] https://www.mozilla.org/en-US/firefox/52.0/releasenotes/ (Websites that have certs with "AC Administración Pública" in the cert chain ARE NOT impacted, as "AC Administración Pública" is signed with SHA-256. Example: https://sede.educacion.gob.es/ ) -- You received this bug notification because you are a member of Desktop Packages, which is subscribed to thunderbird in Ubuntu. https://bugs.launchpad.net/bugs/1271513 Title: www.cert.fnmt.es certificates are not included in Mozilla products Status in Mozilla Firefox: Fix Released Status in Mozilla Thunderbird: Fix Released Status in firefox package in Ubuntu: Fix Released Status in thunderbird package in Ubuntu: Fix Released Bug description: Please add <www.cert.fnmt.es> (National Coin and Ding Factory of Spain) as a valid certification authority in the default Firefox installation. ProblemType: Bug DistroRelease: Ubuntu 13.10 Package: firefox 26.0+build2-0ubuntu0.13.10.2 ProcVersionSignature: Ubuntu 3.11.0-14.21-generic 3.11.7 Uname: Linux 3.11.0-14-generic x86_64 AddonCompatCheckDisabled: False ApportVersion: 2.12.5-0ubuntu2.2 Architecture: amd64 AudioDevicesInUse: USER PID ACCESS COMMAND /dev/snd/controlC2: es20490446e 2130 F.... pulseaudio /dev/snd/controlC1: es20490446e 2130 F.... pulseaudio /dev/snd/controlC0: es20490446e 2130 F.... pulseaudio BuildID: 20131206145143 Channel: Unavailable Date: Wed Jan 22 12:49:53 2014 Extensions: extensions.sqlite corrupt or missing ForcedLayersAccel: False IfupdownConfig: # interfaces(5) file used by ifup(8) and ifdown(8) auto lo iface lo inet loopback IncompatibleExtensions: Unavailable (corrupt or non-existant compatibility.ini or extensions.sqlite) InstallationDate: Installed on 2013-05-21 (245 days ago) InstallationMedia: Ubuntu 13.04 "Raring Ringtail" - Release amd64 (20130424) IpRoute: default via 192.168.2.1 dev eth0 proto static 192.168.2.0/24 dev eth0 proto kernel scope link src 192.168.2.117 metric 1 IwConfig: eth0 no wireless extensions. lo no wireless extensions. Locales: extensions.sqlite corrupt or missing MarkForUpload: True PrefSources: prefs.js Profiles: Profile0 (Default) - LastVersion=26.0/20131206145143 (In use) RelatedPackageVersions: google-talkplugin 4.9.1.0-1 icedtea-7-plugin 1.4-3ubuntu2 totem-mozilla 3.8.2-0ubuntu1 rhythmbox-mozilla 2.99.1-0ubuntu1 RfKill: RunningIncompatibleAddons: False SourcePackage: firefox Themes: extensions.sqlite corrupt or missing UpgradeStatus: Upgraded to saucy on 2013-10-18 (96 days ago) WifiSyslog: dmi.bios.date: 02/18/2008 dmi.bios.vendor: Phoenix Technologies, LTD dmi.bios.version: 6.00 PG dmi.board.name: MS-7358 dmi.board.vendor: MICRO-STAR INTERNATIONAL CO., LTD dmi.board.version: Fab D dmi.chassis.type: 3 dmi.chassis.vendor: OEM dmi.chassis.version: OEM dmi.modalias: dmi:bvnPhoenixTechnologies,LTD:bvr6.00PG:bd02/18/2008:svnMEDIONPC:pnMS-7358:pvrOEM:rvnMICRO-STARINTERNATIONALCO.,LTD:rnMS-7358:rvrFabD:cvnOEM:ct3:cvrOEM: dmi.product.name: MS-7358 dmi.product.version: OEM dmi.sys.vendor: MEDIONPC To manage notifications about this bug go to: https://bugs.launchpad.net/firefox/+bug/1271513/+subscriptions -- Mailing list: https://launchpad.net/~desktop-packages Post to : desktop-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~desktop-packages More help : https://help.launchpad.net/ListHelp
