CVE-2023-5400

2024-04-1717:15:13

CWE-122

[email protected]

web.nvd.nist.gov

server

vulnerability

malformed message

remote code execution

heap overflow

versioning

honeywell security notification

CVSS3

8.1

Attack Vector

NETWORK

Attack Complexity

HIGH

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

AI Score

8.6

Confidence

High

EPSS

Percentile

9.0%

JSON

Server receiving a malformed message based on a using the specified key values can cause a heap overflow vulnerability which could lead to an attacker performing remote code execution or causing a failure.
See Honeywell Security Notification for recommendations on upgrading and versioning.