Description
Industrial Control Systems Network Protocol Parsers (ICSNPP) - Ethercat Zeek Plugin versions d78dda6 and prior are vulnerable to out-of-bounds read during the process of analyzing a specific Ethercat packet. This could allow an attacker to crash the Zeek process and leak some information in memory.
References (1)
Core 1
Core References
US Government Resource, Vendor Advisory
https://www.cisa.gov/news-events/ics-advisories/icsa-24-051-02
Scores
CVSS v3
8.2
EPSS
0.0013
EPSS Percentile
31.2%
Attack Vector
NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:H
CISA SSVC
Vulnrichment
Exploitation
none
Automatable
yes
Technical Impact
partial
Details
CWE
CWE-125
Status
published
Products (1)
cisa/icsnpp-ethercat
< d78dda6
Published
Mar 01, 2024
Tracked Since
Feb 18, 2026