Debian Security Advisory DSA 3775-1 (tcpdump - security update)

# OpenVAS Vulnerability Test
# $Id: deb_3775.nasl 6607 2017-07-07 12:04:25Z cfischer $
# Auto-generated from advisory DSA 3775-1 using nvtgen 1.0
# Script version: 1.0
#
# Author:
# Greenbone Networks
#
# Copyright:
# Copyright (c) 2017 Greenbone Networks GmbH http://greenbone.net
# Text descriptions are largely excerpted from the referenced
# advisory, and are Copyright (c) the respective author(s)
#
# This program is free software; you can redistribute it and/or
# modify it under the terms of the GNU General Public License
# as published by the Free Software Foundation; either version 2
# of the License, or (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program; if not, write to the Free Software
# Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
#


if(description)
{
    script_id(703775);
    script_version("$Revision: 6607 $");
    script_cve_id("CVE-2016-7922", "CVE-2016-7923", "CVE-2016-7924", "CVE-2016-7925",
                  "CVE-2016-7926", "CVE-2016-7927", "CVE-2016-7928", "CVE-2016-7929",
                  "CVE-2016-7930", "CVE-2016-7931", "CVE-2016-7932", "CVE-2016-7933",
                  "CVE-2016-7934", "CVE-2016-7935", "CVE-2016-7936", "CVE-2016-7937",
                  "CVE-2016-7938", "CVE-2016-7939", "CVE-2016-7940", "CVE-2016-7973",
                  "CVE-2016-7974", "CVE-2016-7975", "CVE-2016-7983", "CVE-2016-7984",
                  "CVE-2016-7985", "CVE-2016-7986", "CVE-2016-7992", "CVE-2016-7993",
                  "CVE-2016-8574", "CVE-2016-8575", "CVE-2017-5202", "CVE-2017-5203",
                  "CVE-2017-5204", "CVE-2017-5205", "CVE-2017-5341", "CVE-2017-5342",
                  "CVE-2017-5482", "CVE-2017-5483", "CVE-2017-5484", "CVE-2017-5485",
                  "CVE-2017-5486");
    script_name("Debian Security Advisory DSA 3775-1 (tcpdump - security update)");
    script_tag(name: "last_modification", value: "$Date: 2017-07-07 14:04:25 +0200 (Fri, 07 Jul 2017) $");
    script_tag(name: "creation_date", value: "2017-01-29 00:00:00 +0100 (Sun, 29 Jan 2017)");
    script_tag(name:"cvss_base", value:"7.5");
    script_tag(name:"cvss_base_vector", value:"AV:N/AC:L/Au:N/C:P/I:P/A:P");
    script_tag(name: "solution_type", value: "VendorFix");
    script_tag(name: "qod_type", value: "package");

    script_xref(name: "URL", value: "http://www.debian.org/security/2017/dsa-3775.html");

    script_category(ACT_GATHER_INFO);

    script_copyright("Copyright (c) 2017 Greenbone Networks GmbH http://greenbone.net");
    script_family("Debian Local Security Checks");
    script_dependencies("gather-package-list.nasl");
    script_mandatory_keys("ssh/login/debian_linux", "ssh/login/packages");
    script_tag(name: "affected",  value: "tcpdump on Debian Linux");
    script_tag(name: "insight",   value: "This program allows you to dump the
traffic on a network. tcpdump is able to examine IPv4, ICMPv4, IPv6, ICMPv6, UDP,
TCP, SNMP, AFS BGP, RIP, PIM, DVMRP, IGMP, SMB, OSPF, NFS and many other packet
types.");
    script_tag(name: "solution",  value: "For the stable distribution (jessie),
these problems have been fixed in version 4.9.0-1~deb8u1.

For the testing distribution (stretch), these problems have been fixed
in version 4.9.0-1.

For the unstable distribution (sid), these problems have been fixed in
version 4.9.0-1.

We recommend that you upgrade your tcpdump packages.");
    script_tag(name: "summary",   value: "Multiple vulnerabilities have been
discovered in tcpdump, a command-line network traffic analyzer. These
vulnerabilities might result in denial of service or the execution of arbitrary
code.");
    script_tag(name: "vuldetect", value: "This check tests the installed software
version using the apt package manager.");
    exit(0);
}

include("revisions-lib.inc");
include("pkg-lib-deb.inc");

res = "";
report = "";
if ((res = isdpkgvuln(pkg:"tcpdump", ver:"4.9.0-1~deb8u1", rls_regex:"DEB8.[0-9]+")) != NULL) {
    report += res;
}
if ((res = isdpkgvuln(pkg:"tcpdump", ver:"4.9.0-1", rls_regex:"DEB9.[0-9]+")) != NULL) {
    report += res;
}

if (report != "") {
    security_message(data:report);
} else if (__pkg_match) {
    exit(99); # Not vulnerable.
}