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Message #72417
[Bug 1216059] Re: Firefox difficulties with https and IPv6 addresses
** Changed in: dell-poweredge
Assignee: Kent Baxley (kentb) => Mark W Wenning (mwenning)
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https://bugs.launchpad.net/bugs/1216059
Title:
Firefox difficulties with https and IPv6 addresses
Status in The Dell PowerEdge project:
Confirmed
Status in “firefox” package in Ubuntu:
Confirmed
Bug description:
When a webserver uses an untrusted certificate (such as a self-signed
certificate), Firefox encounters multiple bugs trying to use https
over IPv6. The main upstream bug report is
<https://bugzilla.mozilla.org/show_bug.cgi?id=633001> but
<https://bugzilla.mozilla.org/show_bug.cgi?id=828873> also seems
relevant.
On Ubuntu 12.04 with firefox package 23.0+build2-0ubuntu0.12.04.1, I
am not even prompted to add a security exception. I found that with
Firefox on Ubuntu 10.04, I am prompted to add a security exception but
have no way to click "add exception" (though we only care about Ubuntu
12.04 for PowerEdge). This is problematic for Dell because iDRAC and
CMC ship with self-signed certificates, so there is no way to reach
the iDRAC or CMC web interface over IPv6 from Firefox. I see the same
behavior whether entering an IPv6 address (e.g.
https://[2001:DB8::1]/), when manually specifying the port (e.g.
https://[2001:DB8::1]:443/) or when specifying a hostname with only an
AAAA record (e.g. https://host-ipv6.example.com/). The same URLs work
with Chromium.
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