Vulnerability Description
The GarminOS TVM component in CIQ API version 1.0.0 through 4.1.7 is vulnerable to various buffer overflows when loading binary resources. A malicious application embedding specially crafted resources could hijack the execution of the device's firmware.
CVSS Score
CRITICAL
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Garmin | Connect-Iq | >= 1.0.0, <= 4.1.7 |
Related Weaknesses (CWE)
References
- https://github.com/anvilsecure/garmin-ciq-app-research/blob/main/advisories/CVE-Exploit
- https://github.com/anvilsecure/garmin-ciq-app-research/blob/main/advisories/CVE-Exploit
- https://github.com/anvilsecure/garmin-ciq-app-research/blob/main/poc/GRMN-06.prg
FAQ
What is CVE-2023-23305?
CVE-2023-23305 is a vulnerability with a CVSS score of 9.8 (CRITICAL). The GarminOS TVM component in CIQ API version 1.0.0 through 4.1.7 is vulnerable to various buffer overflows when loading binary resources. A malicious application embedding specially crafted resources...
How severe is CVE-2023-23305?
CVE-2023-23305 has been rated CRITICAL with a CVSS base score of 9.8/10. This is considered a critical vulnerability requiring immediate attention.
Is there a patch for CVE-2023-23305?
Check the references section above for vendor advisories and patch information. Affected products include: Garmin Connect-Iq.