A security researcher found an XML External Entity (XXE) vulnerability on the Conserus Image Repository archive solution version 2.1.1.105 by McKesson Medical Imaging Company, which is now a Change Healthcare company. An unauthenticated user supplying a modified HTTP SOAP request to the vulnerable service allows for arbitrary file read access to the local file system as well as the transmittal of the application service's account hashed credentials to a remote attacker.

A vulnerability was found in McKesson Cardiology product 13.x and 14.x. Insecure file permissions in the default installation may allow an attacker with local system access to execute unauthorized arbitrary code.