CVE-2018-10244

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.

Category

9.8
CVSS
Severity: Critical
CVSS 3.0 •
CVSS 2.0 •
EPSS 0.67% Top 30%
Vendor Advisory suricata-ids.org
Affected: n/a n/a
Published at:
Updated at:

References

Link Tags
https://suricata-ids.org/2018/07/18/suricata-4-0-5-available/ release notes vendor advisory

Frequently Asked Questions

What is the severity of CVE-2018-10244?
CVE-2018-10244 has been scored as a critical severity vulnerability.
How to fix CVE-2018-10244?
To fix CVE-2018-10244, make sure you are using an up-to-date version of the affected component(s) by checking the vendor release notes. As for now, there are no other specific guidelines available.
Is CVE-2018-10244 being actively exploited in the wild?
As for now, there are no information to confirm that CVE-2018-10244 is being actively exploited. According to its EPSS score, there is a ~1% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
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