Memory Boundary Vulnerability in RUGGEDCOM Networking Devices by Siemens

CVE-2021-42019

What is CVE-2021-42019?

A vulnerability exists in multiple RUGGEDCOM networking devices where the process of allocating partition size fails to check memory boundaries. This could potentially allow an attacker to exploit an integer-wrap around, leading to inadequate memory being allocated for large requests, resulting in a denial of service or other unintended consequences.

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