Debian Security Advisory DSA 2707-1 (dbus - denial of service)

# OpenVAS Vulnerability Test
# $Id: deb_2707.nasl 6611 2017-07-07 12:07:20Z cfischer $
# Auto-generated from advisory DSA 2707-1 using nvtgen 1.0
# Script version: 1.0
#
# Author:
# Greenbone Networks
#
# Copyright:
# Copyright (c) 2013 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.
#

include("revisions-lib.inc");

tag_affected  = "dbus on Debian Linux";
tag_insight   = "D-Bus is a message bus, used for sending messages between applications.
Conceptually, it fits somewhere in between raw sockets and CORBA in
terms of complexity.";
tag_solution  = "For the stable distribution (wheezy), this problem has been fixed in
version 1.6.8-1+deb7u1.

For the testing distribution (jessie), this problem has been fixed in
version 1.6.12-1.

For the unstable distribution (sid), this problem has been fixed in
version 1.6.12-1.

We recommend that you upgrade your dbus packages.";
tag_summary   = "Alexandru Cornea discovered a vulnerability in libdbus caused by an
implementation bug in _dbus_printf_string_upper_bound(). This
vulnerability can be exploited by a local user to crash system services
that use libdbus, causing denial of service. Depending on the dbus
services running, it could lead to complete system crash.

The oldstable distribution (squeeze) is not affected by this problem.";
tag_vuldetect = "This check tests the installed software version using the apt package manager.";

if(description)
{
    script_id(892707);
    script_version("$Revision: 6611 $");
    script_cve_id("CVE-2013-2168");
    script_name("Debian Security Advisory DSA 2707-1 (dbus - denial of service)");
    script_tag(name: "last_modification", value:"$Date: 2017-07-07 14:07:20 +0200 (Fri, 07 Jul 2017) $");
    script_tag(name: "creation_date", value:"2013-06-13 00:00:00 +0200 (Thu, 13 Jun 2013)");
    script_tag(name: "cvss_base", value:"1.9");
    script_tag(name: "cvss_base_vector", value:"AV:L/AC:M/Au:N/C:N/I:N/A:P");

    script_xref(name: "URL", value: "http://www.debian.org/security/2013/dsa-2707.html");


    script_category(ACT_GATHER_INFO);

    script_copyright("Copyright (c) 2013 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: tag_affected);
    script_tag(name: "insight",   value: tag_insight);
#    script_tag(name: "impact",    value: tag_impact);
    script_tag(name: "solution",  value: tag_solution);
    script_tag(name: "summary",   value: tag_summary);
    script_tag(name: "vuldetect", value: tag_vuldetect);
    script_tag(name:"qod_type", value:"package");
    script_tag(name:"solution_type", value:"VendorFix");

    exit(0);
}

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

res = "";
report = "";
if ((res = isdpkgvuln(pkg:"dbus", ver:"1.6.8-1+deb7u1", rls:"DEB7.0")) != NULL) {
    report += res;
}
if ((res = isdpkgvuln(pkg:"dbus-1-dbg", ver:"1.6.8-1+deb7u1", rls:"DEB7.0")) != NULL) {
    report += res;
}
if ((res = isdpkgvuln(pkg:"dbus-1-doc", ver:"1.6.8-1+deb7u1", rls:"DEB7.0")) != NULL) {
    report += res;
}
if ((res = isdpkgvuln(pkg:"dbus-x11", ver:"1.6.8-1+deb7u1", rls:"DEB7.0")) != NULL) {
    report += res;
}
if ((res = isdpkgvuln(pkg:"libdbus-1-3", ver:"1.6.8-1+deb7u1", rls:"DEB7.0")) != NULL) {
    report += res;
}
if ((res = isdpkgvuln(pkg:"libdbus-1-dev", ver:"1.6.8-1+deb7u1", rls:"DEB7.0")) != NULL) {
    report += res;
}

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