CVE-2021-27427 — RIOT OS Integer Overflow or Wraparound

CVE-2021-27427

RIOT OS Integer Overflow or Wraparound PUBLISHED

Description (CNA)

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.

Affected (CNA)

Vendor / product	Versions
RIOT OS / RIOT OS	affected 2020.01.1

CWE

CWE-190

References

https://www.cisa.gov/uscert/ics/advisories/icsa-21-119-04
https://github.com/RIOT-OS/RIOT

ADP enrichment

CVE

No English description supplied.

https://www.cisa.gov/uscert/ics/advisories/icsa-21-119-04
https://github.com/RIOT-OS/RIOT

CISA-ADP

No English description supplied.

No references supplied.