One of Ars's commenters linked to http://www.openldap.org/lists/openldap-devel/200802/msg00072...
edit: acc00 provided a link to the commit introducing the bug: https://www.gitorious.org/gnutls/gnutls/commit/0fba2d908da6d...
it's a bit more than 10 years old.
https://www.gitorious.org/gnutls/gnutls/commit/12f135e099a57...
That was 2003-03-03, 11 years almost to the day.
One of Ars's commenters linked to http://www.openldap.org/lists/openldap-devel/200802/msg00072...
edit: acc00 provided a link to the commit introducing the bug: https://www.gitorious.org/gnutls/gnutls/commit/0fba2d908da6d...
it's a bit more than 10 years old.