Thunderj

A heap-based buffer overflow occurs in the Microsoft WDAC OLE DB provider for SQL. This issue allows an unauthorized remote attacker to execute arbitrary code over a network, potentially compromising the affected system.

A heap-based buffer overflow exists in the Microsoft WDAC OLE DB provider for SQL. This flaw allows an unauthorized attacker to execute arbitrary code over a network. A heap-based buffer overflow occurs when a program writes more data to a heap memory block than it can hold, potentially corrupting memory and allowing for code execution.

The issue is related to insufficient input validation in Windows Deployment Services, which can be exploited by a remote attacker to cause a denial of service.

The issue is related to insufficient access control in the Windows Common Log File System Driver, which can be exploited to elevate privileges. This allows an attacker to affect the system. No information is provided about the estimated number of potentially affected devices or real-world incidents.