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tor/changes/trove-2017-005

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TROVE-2017-005: Fix assertion failure in connection_edge_process_relay_cell On an hidden service rendezvous circuit, a BEGIN_DIR could be sent (maliciously) which would trigger a tor_assert() because connection_edge_process_relay_cell() thought that the circuit is an or_circuit_t but is an origin circuit in reality. Fixes #22494 Reported-by: Roger Dingledine <arma@torproject.org> Signed-off-by: David Goulet <dgoulet@torproject.org>
2017-06-05 17:11:42 +02:00
o Major bugfixes (hidden service, relay, security):
- Fix an assertion failure caused by receiving a BEGIN_DIR cell on
a hidden service rendezvous circuit. Fixes bug 22494, tracked as
TROVE-2017-005 and CVE-2017-0376; bugfix on 0.2.2.1-alpha. Found
by armadev.
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