Vulnerability 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.
CVSS Score
7.5
HIGH
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Openinfosecfoundation | Suricata | <= 3.2 |
Related Weaknesses (CWE)
References
- http://www.securityfocus.com/bid/97047
- https://github.com/inliniac/suricata/commit/4a04f814b15762eb446a5ead4d69d021512dIssue TrackingPatchThird Party Advisory
- https://lists.debian.org/debian-lts-announce/2018/12/msg00000.html
- https://redmine.openinfosecfoundation.org/issues/2019Issue TrackingPatchThird Party Advisory
- http://www.securityfocus.com/bid/97047
- https://github.com/inliniac/suricata/commit/4a04f814b15762eb446a5ead4d69d021512dIssue TrackingPatchThird Party Advisory
- https://lists.debian.org/debian-lts-announce/2018/12/msg00000.html
- https://redmine.openinfosecfoundation.org/issues/2019Issue TrackingPatchThird Party Advisory
FAQ
What is CVE-2017-7177?
CVE-2017-7177 is a vulnerability with a CVSS score of 7.5 (HIGH). Suricata before 3.2.1 has an IPv4 defragmentation evasion issue caused by lack of a check for the IP protocol during fragment matching.
How severe is CVE-2017-7177?
CVE-2017-7177 has been rated HIGH with a CVSS base score of 7.5/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2017-7177?
Check the references section above for vendor advisories and patch information. Affected products include: Openinfosecfoundation Suricata.