CVE-2017-11407
HIGH severity · CVSS 7.5 · Improper input validation
7.5CVSS HIGH
Summary
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.
Impact & exploitability
Attack vectorNetwork
Attack complexityLow
Privileges requiredNone
User interactionNone
Confidentiality impactNone
Integrity impactNone
Availability impactHigh
Exploit probability (EPSS)3%
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Affected products we track (1)
Recommendation
Apply the vendor fix promptly. Open any affected product above for its exact safe version.
Official patch: https://bugs.wireshark.org/bugzilla/show_bug.cgi?id=13792 ↗
Additional information
- NVD record
- https://bugs.wireshark.org/bugzilla/show_bug.cgi?id=13792Patch
- https://www.wireshark.org/security/wnpa-sec-2017-35.htmlAdvisory
- http://www.securityfocus.com/bid/99910Advisory
- http://www.securitytracker.com/id/1038966Advisory
- https://code.wireshark.org/review/gitweb?p=wireshark.git%3Ba=commit%3Bh=4e54dae7f0d7840836ee6d5ce1e688f152ab2978
- https://lists.debian.org/debian-lts-announce/2019/01/msg00010.htmlAdvisory