CVEvulnerability

CVE-2023-7244

9.8 CRITICAL Published 2024-03-01 Modified 2026-06-17 Official page ↗
Status
Modified
Published
2024-03-01
Last modified
2026-06-17
Assigner
[email protected]
CVSS 3.1 ([email protected])
9.8 CRITICAL — CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
CVSS 3.1 ([email protected])
9.8 CRITICAL — CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Weaknesses
CWE-787

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.

Affected configurations

• cisa icsnpp-ethercat (<= d78dda6)

Related

Weakness · CWE (1)

  • CWE-787 Out-of-bounds Write weakness

References