Threats tagged 'ghsa-jwc4-5hfq-4hfm'

A heap-use-after-free vulnerability in airpig2011 IEC104 exists through commit be6d841 (2019-07-08). The flaw occurs during multi-threaded client execution when the function Iec10x_Scheduled accesses memory that has already been freed. This can cause program crashes or undefined behavior and may be exploited to cause denial-of-service or memory corruption.