Upstream information
Description
The connection_edge_process_relay_cell function in or/relay.c in Tor before 0.2.3.25 maintains circuits even if an unexpected SENDME cell arrives, which might allow remote attackers to cause a denial of service (memory consumption or excessive cell reception rate) or bypass intended flow-control restrictions via a RELAY_COMMAND_SENDME command.NVD CVSS v2 Base Score: 5.0 (AV:N/AC:L/Au:N/C:N/I:N/A:P)
Novell/SUSE information
Novell Bugzilla entry: 791374 SUSE Security Advisories:- openSUSE-SU-2012:1624-1, published Fri, 7 Dec 2012 11:09:49 +0100 (CET)