Mail Multiple Information Disclosure As a privacy measure to prevent senders (primarily spammers) from tracking when e-mail is read Thunderbird does not load remote content referenced from an HTML mail message until a user tells it to do so. This normally includes the content of frames and CSS files, but CrashFr showed it was possible to bypass this restriction through indirection: the direct CSS or iframe src is included in-line, with that including remote content. Workaround Switch the "view message body as..." choice to "Simple HTML" or "Plain text". Or for POP mail, after downloading the mail switch to offline mode before reading any of it. References [1]https://bugzilla.mozilla.org/show_bug.cgi?id=328917 This issue also affects FC4
Lifting embargo
Fedora Core 5 is no longer supported, could you please reproduce this with the updated version of the currently supported distribution (Fedora Core 6, or Fedora 7, or Rawhide)? If this issue turns out to still be reproducible, please let us know in this bug report. If after a month's time we have not heard back from you, we will have to close this bug as CANTFIX. Setting status to NEEDINFO, and awaiting information from the reporter. Thanks in advance.
We haven't got any reply to the last question about reproducability of the bug with Fedora Core 6, Fedora 7, or Fedora devel. Mass closing this bug, so if you have new information that would help us fix this bug, please reopen it with the additional information.