Andrew, thank you for serving as a Fedora public mirror.
We believe your mirror is misconfigured, as you are serving Fedora 12
ISO images today, when the actual release is tomorrow.
ftp://ftp.rhd.ru/pub/fedora/linux/releases/12/Fedora/i386
http://ftp.rhd.ru/pub/fedora/linux/releases/12/Fedora/i386/
Typically this happens when the user/group used to rsync content is
the same user/group used to publish content via http and ftp.
Can you please look and close off permissions to the
releases/12/{Fedora,Live}/ directories, and their subdirs, until
tomorrow?
Thanks,
Matt
Fedora Mirror Wrangler