Description
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.

Published: 2024-03-01
Score: 9.8 Critical
EPSS: < 1% Very Low
KEV: No
Impact: n/a
Action: n/a
AI Analysis

No analysis available yet.

Remediation

Vendor Solution

CISA recommends that users update Industrial Control Systems Network Protocol Parsers (ICSNPP) - Ethercat Zeek Plugin to commit 3bca34c or later https://github.com/cisagov/icsnpp-ethercat .To help reduce successful exploitation, users are encouraged to keep critical software updates and patches up to date in their system networks.

Tracking

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Advisories
Source ID Title
EUVD EUVD EUVD-2023-59425 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.
History

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Subscriptions

Cisa Icsnpp-ethercat
cve-icon MITRE

Status: PUBLISHED

Assigner: icscert

Published:

Updated: 2024-08-05T13:13:35.428Z

Reserved: 2024-02-01T17:21:33.223Z

Link: CVE-2023-7244

cve-icon Vulnrichment

Updated: 2024-08-02T08:57:35.503Z

cve-icon NVD

Status : Modified

Published: 2024-03-01T21:15:07.613

Modified: 2024-11-21T08:45:35.747

Link: CVE-2023-7244

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

No data.

Weaknesses