CVE-2023-23298 - Vulnerability Details - OpenCVE

The `Toybox.Graphics.BufferedBitmap.initialize` API method in CIQ API version 2.3.0 through 4.1.7 does not validate its parameters, which can result in integer overflows when allocating the underlying bitmap buffer. A malicious application could call the API method with specially crafted parameters 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 0.00568.

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/Graphics/BufferedBitmap.html#initialize-instance_function
https://developer.garmin.com/connect-iq/compatible-devices/
https://github.com/anvilsecure/garmin-ciq-app-research/blob/main/advisories/CVE-2023-23298.md

History

Tue, 21 Jan 2025 15:15:00 +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

Updated: 2025-01-21T15:01:03.944Z

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

Link: CVE-2023-23298

Vulnrichment

Updated: 2024-08-02T10:28:40.430Z

NVD

Status : Modified

Published: 2023-05-23T20:15:09.213

Modified: 2024-11-21T07:45:57.690

Link: CVE-2023-23298

Redhat

No data.

OpenCVE Enrichment

No data.

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