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.
References (1)
Core 1
Scores
CVSS v3
9.8
EPSS
0.0039
EPSS Percentile
59.7%
Attack Vector
NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
CISA SSVC
Vulnrichment
Exploitation
poc
Automatable
yes
Technical Impact
total
Details
CWE
CWE-125
Status
published
Products (1)
garmin/connect-iq
1.0.0 - 4.1.7
Published
May 23, 2023
Tracked Since
Feb 18, 2026