CVE-2023-26597
High
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.
SeverityHigh
CVSS7.5
Exploit probability—
ProductHoneywell C300 Firmware
PublishedJul 13, 2023
First seenJul 13, 2023
Weakness typeCWE-400Uncontrolled resource consumption
How to fix
Sources list no fixed version or patch link for this vulnerability.
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| honeywell c300_firmware | 501.1 ≤ v ≤ 501.6hf8, 510.1 ≤ v ≤ 510.2hf12, 511.1 ≤ v ≤ 511.5tcu3, 520.1 ≤ v ≤ 520.1tcu4, 520.2 ≤ v ≤ 520.2tcu2 | — |
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