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CVE PROGRAM SOURCE RECORD7.5 High

CVE-2023-26597

Controller DOS on sending error response

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Status
Published
Published
Updated
Assigning organization
Honeywell

Description

Controller DoS due to buffer overflow in the handling of a specially crafted message received by the controller. See Honeywell Security Notification for recommendations on upgrading and versioning. See Honeywell Security Notification for recommendations on upgrading and versioning.

Affected products

Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.

Honeywell C300

Default version status: unaffected

  • 501.1 to ≤ 501.6HF8affected
  • 510.1 to ≤ 510.2HF12affected
  • 511.1 to ≤ 511.5TCU3affected
  • 520.1 to ≤ 520.1TCU4affected
  • 520.2 to ≤ 520.2TCU2affected

Honeywell C300

Default version status: unaffected

  • 510.1 to ≤ 511.5TCU3affected
  • 520.1 to ≤ 520.1TCU4affected
  • 520.2 to ≤ 520.2TCU2affected

References