CVE-2023-23306 - Vulnerability Details - OpenCVE

The `Toybox.Ant.BurstPayload.add` API method in CIQ API version 2.2.0 through 4.1.7 suffers from a type confusion vulnreability, which can result in an out-of-bounds write operation. A malicious application could create a specially crafted `Toybox.Ant.BurstPayload` object, call its `add` method, override arbitrary memory and hijack the execution of the device's firmware.

No CVSS v4.0

Attack Vector Network

Attack Complexity Low

Privileges Required None

Scope Unchanged

Confidentiality Impact High

Integrity Impact High

Availability Impact High

User Interaction None

No CVSS v3.0

No CVSS v2

This CVE is not in the KEV list.

The EPSS score is 0.00509.

Exploitation poc

Automatable yes

Technical Impact total

Vendors	Products
Garmin	Connect-iq

Configuration 1 [-]

cpe:2.3:a:garmin:connect-iq:*:*:*:*:*:*:*:*

No data.

No data.

Fixes

Solution

No solution given by the vendor.

Workaround

No workaround given by the vendor.

References

Link	Providers
https://developer.garmin.com/connect-iq/api-docs/Toybox/Ant/BurstPayload.html#add-instance_function
https://github.com/anvilsecure/garmin-ciq-app-research/blob/main/advisories/CVE-2023-23306.md

History

Fri, 31 Jan 2025 14:15:00 +0000

Type	Values Removed	Values Added
Metrics		ssvc `{'options': {'Automatable': 'yes', 'Exploitation': 'poc', 'Technical Impact': 'total'}, 'version': '2.0.3'}`

MITRE

Status: PUBLISHED

Assigner: mitre

Published: 2023-05-23T00:00:00.000Z

Updated: 2025-01-31T13:48:21.318Z

Reserved: 2023-01-11T00:00:00.000Z

Link: CVE-2023-23306

Vulnrichment

Updated: 2024-08-02T10:28:40.994Z

NVD

Status : Modified

Published: 2023-05-23T20:15:09.677

Modified: 2025-01-31T14:15:28.793

Link: CVE-2023-23306

Redhat

No data.

OpenCVE Enrichment

No data.

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