CVE-2023-7242
Ethercat Zeek Plugin Out-of-bounds Read
- State
- Published
- Severity
- 8.2 High
- Published
- Mar 1, 2024
- Updated
- Aug 2, 2024
- Reserved
- Feb 1, 2024
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.
Scores
| CVSS | Score | Vector | Source |
|---|---|---|---|
| 3.1 | 8.2 High | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:H | icscert |
Weaknesses
- CWE-125 Out-of-bounds Read
Affected Products
| Product | Versions |
|---|---|
Industrial Control Systems Network Protocol Parsers (ICSNPP) - Ethercat Plugin for ZeekCISA |
|
References
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