Microsoft · Windows Nt 4.0 · CVE-2003-0806
**Name of the Vulnerable Software and Affected Versions**
Microsoft Windows NT 4.0 SP6a
Microsoft Windows 2000 SP2 through SP4
Microsoft Windows XP SP1
**Description**
A buffer overflow issue exists in the Windows logon process, allowing remote attackers to execute arbitrary code when a member of a domain.
**Recommendations**
For Microsoft Windows NT 4.0 SP6a, update to a newer version to mitigate the risk.
For Microsoft Windows 2000 SP2 through SP4, update to a newer version to mitigate the risk.
For Microsoft Windows XP SP1, update to a newer version to mitigate the risk.