CVE-2017-7177

high

Description

Suricata before 3.2.1 has an IPv4 defragmentation evasion issue caused by lack of a check for the IP protocol during fragment matching.

References

https://redmine.openinfosecfoundation.org/issues/2019

https://lists.debian.org/debian-lts-announce/2018/12/msg00000.html

https://github.com/inliniac/suricata/commit/4a04f814b15762eb446a5ead4d69d021512df6f8

http://www.securityfocus.com/bid/97047

Details

Source: Mitre, NVD

Published: 2017-03-18

Updated: 2018-12-05

Risk Information

CVSS v2

Base Score: 5

Vector: CVSS2#AV:N/AC:L/Au:N/C:N/I:P/A:N

Severity: Medium

CVSS v3

Base Score: 7.5

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

Severity: High