CVE-2002-0414

Severity

75%

Complexity

99%

Confidentiality

106%

KAME-derived implementations of IPsec on NetBSD 1.5.2, FreeBSD 4.5, and other operating systems, does not properly consult the Security Policy Database (SPD), which could cause a Security Gateway (SG) that does not use Encapsulating Security Payload (ESP) to forward forged IPv4 packets.

KAME-derived implementations of IPsec on NetBSD 1.5.2, FreeBSD 4.5, and other operating systems, does not properly consult the Security Policy Database (SPD), which could cause a Security Gateway (SG) that does not use Encapsulating Security Payload (ESP) to forward forged IPv4 packets.

CVSS 2.0 Base Score 7.5. CVSS Attack Vector: network. CVSS Attack Complexity: low. CVSS Vector: (AV:N/AC:L/Au:N/C:P/I:P/A:P).

Overview

First reported 22 years ago

2002-08-12 04:00:00

Last updated 16 years ago

2008-09-05 20:27:00

Affected Software

FreeBSD 4.2

4.2

FreeBSD 4.3

4.3

FreeBSD 4.4

4.4

FreeBSD 4.5

4.5

NetBSD 1.5

1.5

NetBSD 1.5.1

1.5.1

NetBSD 1.5.2

1.5.2

OpenBSD 2.6

2.6

OpenBSD 2.7

2.7

References

20020304 [VulnWatch] BSD: IPv4 forwarding doesn't consult inbound SPD in KAME-derived IPsec

http://orange.kame.net/dev/cvsweb.cgi/kame/CHANGELOG

kame-forged-packet-forwarding(8416)

Patch, Vendor Advisory

5304

20020304 BSD: IPv4 forwarding doesn't consult inbound SPD in KAME-derived IPsec

Vendor Advisory

4224

Patch, Vendor Advisory

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