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OpenAdvisories
High · 7.3 CVE-2021-27425 EUVD-2021-14179GHSA-2vmf-rc4q-xhgw

Cesanta Software Mongoose-OS Integer Overflow or Wraparound

Published May 3, 2022 · Updated Apr 16, 2025 · Assigned by icscert

Description

Cesanta Software Mongoose-OS v2.17.0 is vulnerable to integer wrap-around in function mm_malloc. This improper memory assignment can lead to arbitrary memory allocation, resulting in unexpected behavior such as a crash or a remote code injection/execution.

Affected products

VendorProductAffectedFixed
Cesanta Software Mongoose-OS 2.17.0 —

Advisories 1

References