CVE-2017-7177

7.5 HIGH

Published: March 18, 2017 Modified: May 13, 2026

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.

AI Explanation

Get an AI-powered plain-language explanation of this vulnerability and remediation steps.

CVSS v3.x Details

0.0 Low Medium High Critical 10.0

Vector String

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

References to Advisories, Solutions, and Tools

Patch Vendor Advisory Exploit Third Party Advisory

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

Source: cve@mitre.org

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

Source: cve@mitre.org

Issue Tracking Patch Third Party Advisory

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

Source: cve@mitre.org

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

Source: cve@mitre.org

Issue Tracking Patch Third Party Advisory

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

Source: af854a3a-2127-422b-91ae-364da2661108

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

Source: af854a3a-2127-422b-91ae-364da2661108

Issue Tracking Patch Third Party Advisory

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

Source: af854a3a-2127-422b-91ae-364da2661108

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

Source: af854a3a-2127-422b-91ae-364da2661108

Issue Tracking Patch Third Party Advisory

8 reference(s) from NVD

Quick Stats

CVSS v3 Score

7.5 / 10.0

EPSS (Exploit Probability)

1.3%

66th percentile

Exploitation Status

Not in CISA KEV

Weaknesses (CWE)

CWE-358

Affected Vendors

openinfosecfoundation

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