Technical Information

Brief overview of the risk:
This security update resolves two privately reported vulnerabilities in Microsoft Windows. The vulnerabilities could allow denial of service if an attacker sends large amounts of specially crafted iSCSI packets over the target network. This vulnerability only affects servers for which the iSCSI target role has been enabled.
Detailed Information on the risk:

A denial of service vulnerability exists in the way that affected operating systems handle iSCSI packets. An attacker who successfully exploited the vulnerability could cause the affected service or services to stop responding.

Further information on this exploit is available at : MS14-028