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CVE-2017-11407

Published: 18 July 2017

In Wireshark 2.2.0 to 2.2.7 and 2.0.0 to 2.0.13, the MQ dissector could crash. This was addressed in epan/dissectors/packet-mq.c by validating the fragment length before a reassembly attempt.

Priority

Medium

Cvss 3 Severity Score

7.5

Score breakdown

Status

Package Release Status
wireshark
Launchpad, Ubuntu, Debian
artful Ignored
(end of life)
bionic
Released (2.6.3-1~ubuntu18.04.1)
trusty
Released (2.6.3-1~ubuntu14.04.1)
upstream
Released (2.2.8, 2.0.14)
xenial
Released (2.6.3-1~ubuntu16.04.1)
yakkety Ignored
(end of life)
zesty Ignored
(end of life)
Patches:
upstream: https://code.wireshark.org/review/gitweb?p=wireshark.git;a=commit;h=4e54dae7f0d7840836ee6d5ce1e688f152ab2978

Severity score breakdown

Parameter Value
Base score 7.5
Attack vector Network
Attack complexity Low
Privileges required None
User interaction None
Scope Unchanged
Confidentiality None
Integrity impact None
Availability impact High
Vector CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H