volgens ms xp sp2:
A very small number of Windows applications make use of raw IP sockets, which provide an industry-standard way for applications to create TCP/IP packets with fewer integrity and security checks by the TCP/IP stack. The Windows implementation of TCP/IP still supports receiving traffic on raw IP sockets. However, the ability to send traffic over raw sockets has been restricted in two ways:
• TCP data cannot be sent over raw sockets.
• UDP datagrams with invalid source addresses cannot be sent over raw sockets. The IP source address for any outgoing UDP datagram must exist on a network interface or the datagram is dropped.
sp1:
SYMPTOMS
After you apply security update MS05-019 to a computer that is running Microsoft Windows XP with Service Pack 1 (SP1), networking programs and tools that send manually crafted Transmission Control Protocol (TCP) packets over raw Internet Protocol (IP) sockets may stop working. This behavior may also affect programs and tools that send User Datagram Protocol (UDP) packets.
CAUSE
This behavior occurs because security update MS05-019 changes the way raw sockets work when Internet Connection Firewall (ICF) is disabled. By default, ICF is disabled in Microsoft Windows XP with SP1.
overigens werden raw sockets als een onnodige implementatie gezien, die een groot potentieel risico met zich mee bracht. restrict ms de werking is het weer niet goed...
[
Voor 7% gewijzigd door
Verwijderd op 26-04-2005 09:31
]
:strip_exif()/u/26559/SunDrop_60_got.gif?f=community)
/u/18178/logo-60x60.png?f=community){kind=logo}