Total vulnerabilities in the database
The TCP stack in 4.3BSD Net/2, as used in FreeBSD 5.4, NetBSD possibly 2.0, and OpenBSD possibly 3.6, does not properly implement the session timer, which allows remote attackers to cause a denial of service (resource consumption) via crafted packets.
| Software | From | Fixed in |
|---|---|---|
| bsd / bsd | 4.3 | 4.3.x |
| freebsd / freebsd | 5.4 | 5.4.x |
| netbsd / netbsd | 2.0 | 2.0.x |
| openbsd / openbsd | 3.6 | 3.6.x |