Issue Title: An error that can lead to a segmentation fault, causing the program to crash. #6 Issue Status: Closed Repository: FreyrSCADA/IEC-60870-5-104 Issue Opener: susu3 Issue Opening Date: Aug 27, 2024 Vulnerability Description: - Two issues found with the memcpy() function in libx86_x64-iec104.a. - One issue is a potential DoS vulnerability due to memcpy-param-overlap. - The function can sometimes cause a segmentation fault and crash the program. Reproduction Tools: - AFLnet-replay - AFL-showmap Reproduction Steps: - Install AFLnet with IEC protocol support. - Use AFLnet-replay to replay message sequences. - Use AFL-showmap to trace the binary and replay message sequences again. Message Sequences Download Link: https://drive.google.com/drive/folders/1pBPZR59d_rlìxH7ZysUmmOEZyZV9g1?usp=drive_link Issue Resolver: FreyrSCADA Resolved Date: Feb 25