CVE-2022-43606 - CVE House
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Status published High CVE-2022-43606

A use-of-uninitialized-pointer vulnerability exists in the Forward Open connection_management_entry functionality...

Vulnerability 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.

Impact Analysis

Refer to official advisory for detailed impact metrics.

Remediation

Ensure systems are updated to the latest vendor-supplied patch levels.

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Credits & Attribution

No credits recorded in the NVD database.

References

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CVE-2022-43604
An out-of-bounds write vulnerability exists in the GetAttributeList attribute_count_request functionality...
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Affected Vendor

EIP Stack Group

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Affected Software

OpENer
Vulnerable Versions:
development commit 58ee13c

Timeline

Official Publish: March 16th, 2023
Last Modified: August 3rd, 2024
Added to House: July 21st, 2026

CVSS Vectors

V3: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Weaknesses (CWE)

CWE-824

MITRE ATT&CK TTPs

T1203 Exploitation for Client Execution
Execution
T1068 Exploitation for Privilege Escalation
Privilege Escalation