Vulnerability Database
296,733
Total vulnerabilities in the database
CVE-2002-0381
The TCP implementation in various BSD operating systems (tcp_input.c) does not properly block connections to broadcast addresses, which could allow remote attackers to bypass intended filters via packets with a unicast link layer address and an IP broadcast address.
| Software | From | Fixed in |
|---|---|---|
| netbsd / netbsd | 2.0.4 | 2.0.4.x |
| freebsd / freebsd | - | 4.5.x |
| openbsd / openbsd | - | - |
- ftp://patches.sgi.com/support/free/security/advisories/20030604-01-I
- http://cvsweb.netbsd.org/bsdweb.cgi/syssrc/sys/netinet/tcp_input.c.diff?r1=1.136&r2=1.137
- http://online.securityfocus.com/archive/1/262733
- http://www.FreeBSD.org/cgi/query-pr.cgi?pr=35022
- http://www.iss.net/security_center/static/8485.php
- http://www.openbsd.org/cgi-bin/cvsweb/src/sys/netinet/tcp_input.c.diff?r1=1.109&r2=1.110
- http://www.osvdb.org/5308
- http://www.securityfocus.com/bid/4309
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