CVE-2012-5573

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…

published January 1, 2013

CVSS
—
EPSS
3%
Percentile
87.8
In the wild
Unconfirmed
What it is

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.

The record
Technical detail
CVSS
Not scored
CVSS v4.0
Not supplied
EPSS
0.03146 · 87.8th percentile
Published
2013-01-01T11:00Z
EPSS history
Timeline
  • 01 JAN 11:00Z
    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…
    cvelistv5