CVE-2023-7243

EUVD-2023-59424
Industrial Control Systems Network Protocol Parsers (ICSNPP) - Ethercat 
Zeek Plugin versions d78dda6 and prior are vulnerable to out-of-bounds 
write while analyzing specific Ethercat datagrams. This could allow an 
attacker to cause arbitrary code execution.
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTPrimary
9.8 CRITICAL
NETWORK
LOW
NONE
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Base Score
CVSS 3.x
EPSS Score
Percentile: Unknown
Early Detection
Affected products identified ahead of NVD analysis through intelligence sources.
VendorProductVersionSource
cisaicsnpp-ethercat
𝑥
< d78dda6
ADP
Common Weakness Enumeration
References
https://www.cisa.gov/news-events/ics-advisories/icsa-24-051-02
https://www.cisa.gov/news-events/ics-advisories/icsa-24-051-02