CVE-2017-11407 Information

Description

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.

CVSS Vector

CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Reference

http://www.securityfocus.com/bid/99910 http://www.securitytracker.com/id/1038966 https://bugs.wireshark.org/bugzilla/show_bug.cgi?id=13792 https://code.wireshark.org/review/gitweb?p=wireshark.git;a=commit;h=4e54dae7f0d7840836ee6d5ce1e688f152ab2978 https://lists.debian.org/debian-lts-announce/2019/01/msg00010.html https://www.wireshark.org/security/wnpa-sec-2017-35.html

Attack Complexity

LOW

Privileges Required

NONE

User Interaction Required

NONE

Scope

NONE

Confidentiality Impact

UNCHANGED

Integrity Impact

NONE

Availability Impact

NONE

Base Score

HIGH

Base Severity

7.5