Nesumin

**Name of the Vulnerable Software and Affected Versions** Opera versions 6.05 through 6.06 **Description** The issue allows remote attackers to execute arbitrary code via a URL with a long `username`. This can be achieved by exploiting a buffer overflow in the software. **Recommendations** For Opera versions 6.05 and 6.06, consider avoiding the use of long usernames in URLs until a fix is available. At the moment, there is no information about a newer version that contains a fix for this vulnerability.

**Name of the Vulnerable Software and Affected Versions** Microsoft Windows NT 4.0 Microsoft Windows NT 4.0 Terminal Server Edition Microsoft Windows 2000 Microsoft Windows XP **Description** A buffer overflow issue in the ntdll.dll component allows remote attackers to execute arbitrary code. This can be achieved through a WebDAV request to IIS 5.0. **Recommendations** For Microsoft Windows NT 4.0, apply the necessary security patches to fix the buffer overflow issue in ntdll.dll. For Microsoft Windows NT 4.0 Terminal Server Edition, apply the necessary security patches to fix the buffer overflow issue in ntdll.dll. For Microsoft Windows 2000, apply the necessary security patches to fix the buffer overflow issue in ntdll.dll. For Microsoft Windows XP, apply the necessary security patches to fix the buffer overflow issue in ntdll.dll.