PT-2002-1441 · Bsd · Bsd

Publicado 2002-06-25 · Atualizado 2008-09-05 · CVE-2002-0381

Positive Technologies (AI Summary)

CVSS v2.0

5.0

Média

Vetor base

AV:N/AC:L/Au:N/C:P/I:N/A:N

Name of the Vulnerable Software and Affected Versions Various BSD operating systems (affected versions not specified)

Description The issue concerns the TCP implementation in various BSD operating systems, specifically in the tcp input.c file. It does not properly block connections to broadcast addresses. This could allow remote attackers to bypass intended filters by sending packets with a unicast link layer address and an IP broadcast address.

Recommendations At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Exploit

Identificadores relacionados

CVE-2002-0381

Produtos afetados

Bsd

Referências · 9

• 🔥 http://online.securityfocus.com/archive/1/262733 · Exploit
• https://nvd.nist.gov/vuln/detail/CVE-2002-0381 · Nota de Segurança
• http://osvdb.org/5308 · Nota
• http://freebsd.org/cgi/query-pr.cgi?pr=35022 · Aviso do Fabricante
• http://cvsweb.netbsd.org/bsdweb.cgi/syssrc/sys/netinet/tcp_input.c.diff?r1=1.136&r2=1.137 · Nota
• http://openbsd.org/cgi-bin/cvsweb/src/sys/netinet/tcp_input.c.diff?r1=1.109&r2=1.110 · Nota
• http://securityfocus.com/bid/4309 · Nota
• ftp://patches.sgi.com/support/free/security/advisories/20030604-01-I · Aviso do Fabricante
• http://iss.net/security_center/static/8485.php · Nota