Description
Listening TCP ports are sequentially allocated, allowing spoofing attacks.
Affected products
- FreeBSD / FreeBSD6.2 – 6.2
- Linux / Linux kernel2.6.20.1 – 2.6.20.1
- Microsoft / windows_nt
- NetBSD / netbsd2.0.4 – 2.0.4
Listening TCP ports are sequentially allocated, allowing spoofing attacks.