| Name | CVE-2017-7177 |
| 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. |
| Source | CVE (at NVD; CERT, LWN, oss-sec, fulldisc, bugtraq, EDB, Metasploit, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, Mageia, GitHub code/issues, web search, more) |
| References | DLA-1603-1, DLA-865-1 |
| NVD severity | medium (attack range: remote) |
| Debian Bugs | 856649 |
The table below lists information on source packages.
| Source Package | Release | Version | Status |
|---|---|---|---|
| suricata (PTS) | jessie | 2.0.7-2+deb8u1 | vulnerable |
| jessie (security) | 2.0.7-2+deb8u3 | fixed | |
| stretch | 3.2.1-1+deb9u1 | fixed | |
| buster, sid | 1:4.1.2-2 | fixed |
The information below is based on the following data on fixed versions.
| Package | Type | Release | Fixed Version | Urgency | Origin | Debian Bugs |
|---|---|---|---|---|---|---|
| suricata | source | (unstable) | 3.2.1-1 | medium | 856649 | |
| suricata | source | jessie | 2.0.7-2+deb8u3 | medium | DLA-1603-1 | |
| suricata | source | wheezy | 1.2.1-2+deb7u1 | medium | DLA-865-1 |
https://redmine.openinfosecfoundation.org/issues/2019
Fixed by: https://github.com/inliniac/suricata/commit/4a04f814b15762eb446a5ead4d69d021512df6f8 (3.2.1)