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CVE-2023-5394

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CVE-2023-5394

Published: Apr 11, 2024

Modified: Aug 9, 2024

PUBLISHED

CVSS v3.1

7.4

HIGH

Description

Server receiving a malformed message that where the GCL message hostname may be too large which may cause a stack overflow; resulting in possible remote code execution. Honeywell recommends updating to the most recent version of the product. See Honeywell Security Notification for recommendations on upgrading and versioning.

VendorProductVersions

Honeywell

Experion Server

affected
520.2 - <= 520.2 TCU4
affected
510.1 - <= 510.2 HF13
affected
520.1 - <= 520.1 TCU4
affected
511.1 - <= 511.5 TCU4 HF3

Honeywell

Experion Server

affected
520.2 - <= 520.2 TCU4
affected
511.1 - <= 511.5 TCU4 HF3
affected
520.1 - <= 520.1 TCU4

Honeywell

Experion Server

affected
520.2 - <= 520.2 TCU4
affected
520.1 - <= 520.1 TCU4
affected
520.2 TCU4 HFR2 - <= 511.5 TCU4 HF3

Weaknesses (CWE)

CWE-119

CVSS v3.1 Details

CVSS v3.1 Vector

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

Attack Vector

Network

Attack Complexity

High

Privileges Required

None

User Interaction

None

Scope

Unchanged

Confidentiality

None

Integrity

High

Availability

High

References

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