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CVE PROGRAM SOURCE RECORD9.8 Critical

CVE-2023-25770

Controller stack overflow on decoding messages from the server

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Status
Published
Published
Updated
Assigning organization
Honeywell

Description

Controller DoS may occur due to buffer overflow when an error is generated in response to a specially crafted message. 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