CVE - CVE-2002-0381

CVE-ID
CVE-2002-0381	Learn more at National Vulnerability Database (NVD) • CVSS Severity Rating • Fix Information • Vulnerable Software Versions • SCAP Mappings • CPE Information
Description
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.
References
Note: References are provided for the convenience of the reader to help distinguish between vulnerabilities. The list is not intended to be complete.
BID:4309 URL:http://www.securityfocus.com/bid/4309 BUGTRAQ:20020317 TCP Connections to a Broadcast Address on BSD-Based Systems URL:http://online.securityfocus.com/archive/1/262733 CONFIRM:http://cvsweb.netbsd.org/bsdweb.cgi/syssrc/sys/netinet/tcp_input.c.diff?r1=1.136&r2=1.137 CONFIRM:http://www.openbsd.org/cgi-bin/cvsweb/src/sys/netinet/tcp_input.c.diff?r1=1.109&r2=1.110 MISC:http://www.FreeBSD.org/cgi/query-pr.cgi?pr=35022 OSVDB:5308 URL:http://www.osvdb.org/5308 SGI:20030604-01-I URL:ftp://patches.sgi.com/support/free/security/advisories/20030604-01-I XF:bsd-broadcast-address(8485) URL:http://www.iss.net/security_center/static/8485.php
Date Record Created
20030402	Disclaimer: The record creation date may reflect when the CVE ID was allocated or reserved, and does not necessarily indicate when this vulnerability was discovered, shared with the affected vendor, publicly disclosed, or updated in CVE.
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