CVE-2023-7243

CRITICAL

9.8

Description

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.

CVE Details

CVSS v3.1 Score9.8

SeverityCRITICAL

CVSS VectorCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Attack VectorNETWORK

ComplexityLOW

Privileges RequiredNONE

User InteractionNONE

Published3/1/2024

Last Modified11/21/2024

Sourcenvd

Honeypot Sightings0

Affected Products

cisa:icsnpp-ethercat

Weaknesses (CWE)

CWE-787

References

https://www.cisa.gov/news-events/ics-advisories/icsa-24-051-02(ics-cert@hq.dhs.gov)

https://www.cisa.gov/news-events/ics-advisories/icsa-24-051-02(af854a3a-2127-422b-91ae-364da2661108)

IOC Correlations

No correlations recorded

This product uses data from the NVD API but is not endorsed or certified by the NVD.