URL: https://code.wireshark.org/review/gitweb?p=wireshark.git;a=commit;h=2f529f8acf96a423a27bf52c70ebd6b837a346c4
Submitter: "Gerald Combs <gerald@xxxxxxxxxxxxx>"
Changed: branch: master-3.0
Repository: wireshark
Commits:
2f529f8 by Dario Lombardo (lomato@xxxxxxxxx):
dcerpc: ensure the length in the packet doesn't overcome the boundaries.
The spoolss dissector creates a new source using the length from the packet
data. If it overcomes the ends of the packet we hit a crash. In this case
add an expert info and stop the dissection
Bug: 15568
Change-Id: Idfb0b54c1f41842170d3d03c80897a3b7edc9400
Reviewed-on: https://code.wireshark.org/review/32449
Petri-Dish: Anders Broman <a.broman58@xxxxxxxxx>
Tested-by: Petri Dish Buildbot
Reviewed-by: Anders Broman <a.broman58@xxxxxxxxx>
(cherry picked from commit 5aba3ed0cdebc1ec960261e3e9eda87c8408259f)
Reviewed-on: https://code.wireshark.org/review/32748
Reviewed-by: Gerald Combs <gerald@xxxxxxxxxxxxx>
Actions performed:
from 1c23707 Gen-bugnote: Replace multiple instances where needed.
add 2f529f8 dcerpc: ensure the length in the packet doesn't overcome the boundaries.
Summary of changes:
epan/dissectors/packet-dcerpc-spoolss.c | 9 +++++++++
1 file changed, 9 insertions(+)