CVEvulnerability

CVE-2023-7242

8.2 HIGH 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])
8.2 HIGH — CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:H
CVSS 3.1 ([email protected])
8.2 HIGH — CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:H
Weaknesses
CWE-125

Description

Industrial Control Systems Network Protocol Parsers (ICSNPP) - Ethercat Zeek Plugin versions d78dda6 and prior are vulnerable to out-of-bounds read during the process of analyzing a specific Ethercat packet. This could allow an attacker to crash the Zeek process and leak some information in memory.

Affected configurations

• cisa icsnpp-ethercat (<= d78dda6)

Related

Weakness · CWE (1)

  • CWE-125 Out-of-bounds Read weakness

References