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CVE-2023-23303

CVE-2023-23303

EPSS 0.8%
The `Toybox.Ant.GenericChannel.enableEncryption` API method in CIQ API version 3.2.0 through 4.1.7 does not validate its parameter, which can result in buffer overflows when copying various attributes. A malicious application could call the API method with specially crafted object and hijack the execution of the device's firmware.
Affected products
n/a · n/a

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References
https://developer.garmin.com/connect-iq/api-docs/Toybox/Ant/GenericChannel.html#enableEncryption-instance_functionhttps://github.com/anvilsecure/garmin-ciq-app-research/blob/main/advisories/CVE-2023-23303.md