GLSA-200705-09 : IPsec-Tools: Denial of Service

This script is Copyright (C) 2007-2015 Tenable Network Security, Inc.

Synopsis :

The remote Gentoo host is missing one or more security-related

Description :

The remote host is affected by the vulnerability described in GLSA-200705-09
(IPsec-Tools: Denial of Service)

The isakmp_info_recv() function in src/racoon/isakmp_inf.c does not
packets are encrypted.

Impact :

A remote attacker could send a specially crafted IPsec message to one
of the two peers during the beginning of phase 1, resulting in the
termination of the IPsec exchange.

Workaround :

There is no known workaround at this time.

See also :

Solution :

All IPsec-Tools users should upgrade to the latest version:
# emerge --sync
# emerge --ask --oneshot --verbose '>=net-firewall/ipsec-tools-0.6.7'

Risk factor :

Medium / CVSS Base Score : 4.3

Family: Gentoo Local Security Checks

Nessus Plugin ID: 25186 (gentoo_GLSA-200705-09.nasl)

Bugtraq ID:

CVE ID: CVE-2007-1841

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