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CVE-2022-43606

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CVE-2022-43606

Published: Mar 16, 2023

Modified: Aug 3, 2024

PUBLISHED

CVSS v3.1

7.5

HIGH

Description

A use-of-uninitialized-pointer vulnerability exists in the Forward Open connection_management_entry functionality of EIP Stack Group OpENer development commit 58ee13c. A specially-crafted EtherNet/IP request can lead to use of a null pointer, causing the server to crash. An attacker can send a series of EtherNet/IP requests to trigger this vulnerability.

VendorProductVersions

EIP Stack Group

OpENer

affected
development commit 58ee13c

Weaknesses (CWE)

CWE-824

CVSS v3.1 Details

CVSS v3.1 Vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Attack Vector

Network

Attack Complexity

Low

Privileges Required

None

User Interaction

None

Scope

Unchanged

Confidentiality

None

Integrity

None

Availability

High

References

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