CVE-2012-5573
Published: 1 January 2013
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.
Priority
Status
| Package | Release | Status |
|---|---|---|
|
tor Launchpad, Ubuntu, Debian |
hardy |
Ignored
(end of life)
|
| lucid |
Does not exist
|
|
| oneiric |
Ignored
(end of life)
|
|
| precise |
Ignored
(end of life)
|
|
| quantal |
Ignored
(end of life)
|
|
| raring |
Not vulnerable
(0.2.3.25-1)
|
|
| saucy |
Not vulnerable
(0.2.3.25-1)
|
|
| trusty |
Not vulnerable
(0.2.3.25-1)
|
|
| upstream |
Released
(0.2.3.25-1)
|
|
| utopic |
Not vulnerable
(0.2.3.25-1)
|
|
| vivid |
Not vulnerable
(0.2.3.25-1)
|
|
| wily |
Not vulnerable
(0.2.3.25-1)
|
|
| xenial |
Not vulnerable
(0.2.3.25-1)
|
|
| yakkety |
Not vulnerable
(0.2.3.25-1)
|
|
| zesty |
Not vulnerable
(0.2.3.25-1)
|
|
|
Patches: upstream: https://gitweb.torproject.org/arma/tor.git/commitdiff/b9b54568c0bb64c32bd0b362954bdbc8c1234b16 |
||