|Race condition in the ssl3_get_new_session_ticket function in
ssl/s3_clnt.c in OpenSSL before 0.9.8zg, 1.0.0 before 1.0.0s, 1.0.1
before 1.0.1n, and 1.0.2 before 1.0.2b, when used for a multi-threaded
client, allows remote attackers to cause a denial of service (double
free and application crash) or possibly have unspecified other impact
by providing a NewSessionTicket during an attempt to reuse a ticket
that had been obtained earlier.