CVE-2014-3635
Published: 17 September 2014
Off-by-one error in D-Bus 1.3.0 through 1.6.x before 1.6.24 and 1.8.x before 1.8.8, when running on a 64-bit system and the max_message_unix_fds limit is set to an odd number, allows local users to cause a denial of service (dbus-daemon crash) or possibly execute arbitrary code by sending one more file descriptor than the limit, which triggers a heap-based buffer overflow or an assertion failure.
Notes
| Author | Note |
|---|---|
| mdeslaur | only affects >= 1.3.0 |
Priority
Status
| Package | Release | Status |
|---|---|---|
|
dbus Launchpad, Ubuntu, Debian |
lucid |
Not vulnerable
(1.2.16-2ubuntu4.7)
|
| precise |
Released
(1.4.18-1ubuntu1.6)
|
|
| trusty |
Released
(1.6.18-0ubuntu4.2)
|
|
| upstream |
Released
(1.6.24,1.8.8)
|
|
|
Patches: upstream: http://cgit.freedesktop.org/dbus/dbus/commit/?id=f70c0e98c5cc6eaae4727d14c389e2504e79e694 upstream: http://cgit.freedesktop.org/dbus/dbus/commit/?id=ee11ec12566afda5dee8a3a834274421a20661de upstream: http://cgit.freedesktop.org/dbus/dbus/commit/?h=dbus-1.6&id=b1e9a2b4bd858b37c0bc02aa102b97530083a703 upstream: http://cgit.freedesktop.org/dbus/dbus/commit/?h=dbus-1.6&id=94b8d5e7a85bfb6c9a92b8e22e382b2e0ded2b59 |
||