Vulnerable Systems:
* Apple OS X Lion v10.7.4 Directory Service
Multiple issues existed in the directory server's handling of messages from the network. By sending a maliciously crafted message, a remote attacker could cause the directory server to disclose memory from its address space, potentially revealing account credentials or other sensitive information. This issue does not affect OS X Lion systems. The Directory Server is disabled by default in non-server installations of OS X.
Vendor Status:
Apple had issued an update for this vulnerability