Multiple vulnerabilities have been identified in the additional GNU/Linux subsystem of the SIMATIC S7-1500 TM MFP V1.1.1. Siemens is preparing fixes and recommends specific mitigations for products where fixes are not or not yet available.
The following versions of Siemens SIMATIC S7-1500 TM MFP are affected:
Access of Uninitialized Pointer, Buffer Copy without Checking Size of Input ('Classic Buffer Overflow'), Deadlock, Detection of Error Condition Without Action, Double Free, Expired Pointer Dereference, Heap-based Buffer Overflow, Improper Control of Resource Identifiers ('Resource Injection'), Improper Control of a Resource Through its Lifetime, Improper Handling of Length Parameter Inconsistency, Improper Handling of Missing S...