CVE-2022-43606 - Vulnerability Details - OpenCVE

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.

Published: 2023-03-16

Score: 7.5 High

EPSS: < 1% Very Low

KEV: No

Impact:

Action:

Analysis

No analysis available yet.

Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).

Vendor Product Default status Versions

EIP Stack Group

OpENer

affected

Version	Status	Constraints
`development commit 58ee13c`	affected	—

Configuration 1 [-]

cpe:2.3:a:opener_project:opener:*:*:*:*:*:*:*:*

No data.

No data available yet.

Remediation

No remediation available yet.

Tracking

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Advisories

Source	ID	Title
EUVD	EUVD-2022-46602	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.

No CVSS v4.0

Attack Vector Network

Attack Complexity Low

Privileges Required None

Scope Unchanged

Confidentiality Impact None

Integrity Impact None

Availability Impact High

User Interaction None

No CVSS v3.0

No CVSS v2

This CVE is not in the KEV list.

The EPSS score is 0.00666.

Key SSVC decision points have not yet been added.

References

Link	Providers
https://talosintelligence.com/vulnerability_reports/TALOS-2022-1663
https://www.talosintelligence.com/vulnerability_reports/TALOS-2022-1663

History

No history.

Subscriptions

Opener Project Opener

MITRE

Status: PUBLISHED

Assigner: talos

Published: 2023-03-16T20:02:09.200Z

Updated: 2024-08-03T13:32:59.660Z

Reserved: 2022-10-21T18:22:32.246Z

Link: CVE-2022-43606

Vulnrichment

Updated: 2024-08-03T13:32:59.660Z

NVD

Status : Modified

Published: 2023-03-16T21:15:11.277

Modified: 2024-11-21T07:26:52.420

Link: CVE-2022-43606

Redhat

No data.

OpenCVE Enrichment

No data.

Weaknesses

CWE-824

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