Vulnerability Description
The `news` MonkeyC operation code in CIQ API version 1.0.0 through 4.1.7 fails to check that string resources are not extending past the end of the expected sections. A malicious CIQ application could craft a string that starts near the end of a section, and whose length extends past its end. Upon loading the string, the GarminOS TVM component may read out-of-bounds memory.
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
FAQ
What is CVE-2023-23301?
CVE-2023-23301 is a vulnerability with a CVSS score of 9.8 (CRITICAL). The `news` MonkeyC operation code in CIQ API version 1.0.0 through 4.1.7 fails to check that string resources are not extending past the end of the expected sections. A malicious CIQ application could...
How severe is CVE-2023-23301?
CVE-2023-23301 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-2023-23301?
Check the references section above for vendor advisories and patch information. Affected products include: Garmin Connect-Iq.