Server deserialization missing boundary checks - heap overflow in communication between server and controller
CVE-2023-24474

7.5HIGH

Key Information:

Vendor

Honeywell

Status
Experion Server
Experion Station
Engineering Station
Direct Station
Vendor
CVE Published:
13 July 2023

What is CVE-2023-24474?

The Experion server by Honeywell is vulnerable to a heap overflow issue that can be triggered by processing specially crafted messages. This vulnerability could result in a denial-of-service (DoS), impacting the availability of the system. It is crucial for users of the Experion server to implement necessary security measures to mitigate the risks associated with this vulnerability.

Affected Version(s)

Direct Station Experion LX 510.5 <= 511.5TCU3

Direct Station Experion LX 520.1 <= 520.1TCU4

Direct Station Experion LX 520.2 <= 520.2TCU2

References

https://process.honeywell.com

CVSS V3.1

Score:
7.5
Severity:
HIGH
Confidentiality:
None
Integrity:
None
Availability:
None
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

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