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.
Metrics
Affected Vendors & Products
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.
Workaround
No workaround given by the vendor.
No history.

Status: PUBLISHED
Assigner: icscert
Published:
Updated: 2024-08-05T13:13:35.428Z
Reserved: 2024-02-01T17:21:33.223Z
Link: CVE-2023-7244

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

Status : Modified
Published: 2024-03-01T21:15:07.613
Modified: 2024-11-21T08:45:35.747
Link: CVE-2023-7244

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