CVE-2023-7244
CRITICALICSNPP-Ethercat <= d78dda6 - Out-of-bounds Write in Ethercat Packet Analysis
Title source: llmDescription
Industrial Control Systems Network Protocol Parsers (ICSNPP) - Ethercat Zeek Plugin versions d78dda6 and prior are vulnerable to out-of-bounds write in their primary analyses function for Ethercat communication packets. This could allow an attacker to cause arbitrary code execution.
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
9.8
EPSS
0.0082
EPSS Percentile
52.6%
Attack Vector
NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
CISA SSVC
Vulnrichment
Exploitation
none
Automatable
yes
Technical Impact
total
Details
CWE
CWE-787
Status
published
Products (1)
cisa/icsnpp-ethercat
< d78dda6
Published
Mar 01, 2024
Tracked Since
Feb 18, 2026