CVE-2018-10244

Suricata version 4.0.4 incorrectly handles the parsing of an EtherNet/ ...

Published 4 Apr 2019Modified 17 Jun 2026CWE 190

In the Trivy database since at least 24 Oct 2026, 07:11 UTCWhen it arrived before that build is not recorded.

Severity by source

NVD9.8CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Trivy's own label is CRITICAL. Rated critical by NVD.

Description

Suricata version 4.0.4 incorrectly handles the parsing of an EtherNet/IP PDU. A malformed PDU can cause the parsing code to read beyond the allocated data because DecodeENIPPDU in app-layer-enip-commmon.c has an integer overflow during a length check.

Affected packages and fixed versions

Source	Package	Fixed in
debian 11	suricata	1:4.0.5-1
debian 13	suricata	1:4.0.5-1
debian 14	suricata	1:4.0.5-1
debian 9	suricata	no fix listed
echo	suricata	1:4.0.5-1

References

https://suricata-ids.org/2018/07/18/suricata-4-0-5-available/

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Vulnerability data compiled from the Trivy vulnerability database (trivy-db, Aqua Security, Apache License 2.0), which aggregates third-party advisories. CVE records are published by The MITRE Corporation under the CVE Terms of Use; CVE is a trademark of MITRE. This product uses data from the NVD API but is not endorsed or certified by the NVD. Severity, titles and advisory data from the GitHub Advisory Database (CC BY 4.0), Red Hat security data (CC BY 4.0) and the other sources linked on each entry. Entries may be summarised or re-formatted; the linked original is the authoritative record.