CVE-2021-27427
RIOT OS version 2020.01.1 is vulnerable to integer wrap-around in its implementation of calloc function, which can lead to arbitrary memory allocation, resulting in unexpected behavior such as a crash or a remote code injection/execution.
Vulnerability Summary
CVSS v3 Score
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L
EPSS Score (Exploitation Probability)
This vulnerability has a 2.11% probability of being exploited in the next 30 days, ranking higher than 84% of all scored CVEs.
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