Code: int ntlm_read_message_header(wStream* s, NTLM_MESSAGE_HEADER* header)
 {
 	if (Stream_GetRemainingLength(s) < 12)
 		return -1;

	Stream_Read(s, header->Signature, 8);
	Stream_Read_UINT32(s, header->MessageType);

	if (strncmp((char*) header->Signature, NTLM_SIGNATURE, 8) != 0)
		return -1;

 	return 1;
 }

Vulnerability Type: DoS 
CWE ID: CWE-125
Summary: FreeRDP prior to version 2.0.0-rc4 contains several Out-Of-Bounds Reads in the NTLM Authentication module that results in a Denial of Service (segfault).
Commit Message: Fixed CVE-2018-8789

Thanks to Eyal Itkin from Check Point Software Technologies.