CentOS Update for libvirt CESA-2013:0276 centos6

###############################################################################
# OpenVAS Vulnerability Test
#
# CentOS Update for libvirt CESA-2013:0276 centos6 
#
# Authors:
# System Generated Check
#
# Copyright:
# Copyright (c) 2013 Greenbone Networks GmbH, http://www.greenbone.net
#
# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License version 2
# (or any later version), as published by the Free Software Foundation.
#
# 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_insight = "The libvirt library is a C API for managing and interacting with the
  virtualization capabilities of Linux and other operating systems. In
  addition, libvirt provides tools for remote management of virtualized
  systems.

  It was discovered that libvirt made certain invalid assumptions about
  dnsmasq's command line options when setting up DNS masquerading for virtual
  machines, resulting in dnsmasq incorrectly processing network packets from
  network interfaces that were intended to be prohibited. This update
  includes the changes necessary to call dnsmasq with a new command line
  option, which was introduced to dnsmasq via RHSA-2013:0277. (CVE-2012-3411)
  
  In order for libvirt to be able to make use of the new command line option
  (--bind-dynamic), updated dnsmasq packages need to be installed. Refer to
  RHSA-2013:0277 for additional information.
  
  These updated libvirt packages include numerous bug fixes and enhancements.
  Space precludes documenting all of these changes in this advisory. Users
  are directed to the Red Hat Enterprise Linux 6.4 Technical Notes, linked
  to in the References, for information on the most significant of these
  changes.
  
  All users of libvirt are advised to upgrade to these updated packages,
  which fix these issues and add these enhancements. After installing the
  updated packages, libvirtd must be restarted ("service libvirtd restart")
  for this update to take effect.";


tag_affected = "libvirt on CentOS 6";
tag_solution = "Please Install the Updated Packages.";



if(description)
{
  script_xref(name : "URL" , value : "http://lists.centos.org/pipermail/centos-announce/2013-March/019393.html");
  script_id(881637);
  script_version("$Revision: 8526 $");
  script_tag(name:"last_modification", value:"$Date: 2018-01-25 07:57:37 +0100 (Thu, 25 Jan 2018) $");
  script_tag(name:"creation_date", value:"2013-03-12 09:59:03 +0530 (Tue, 12 Mar 2013)");
  script_cve_id("CVE-2012-3411");
  script_tag(name:"cvss_base", value:"5.0");
  script_tag(name:"cvss_base_vector", value:"AV:N/AC:L/Au:N/C:N/I:N/A:P");
  script_xref(name: "CESA", value: "2013:0276");
  script_name("CentOS Update for libvirt CESA-2013:0276 centos6 ");

  script_tag(name: "summary" , value: "Check for the Version of libvirt");
  script_category(ACT_GATHER_INFO);
  script_copyright("Copyright (c) 2013 Greenbone Networks GmbH");
  script_family("CentOS Local Security Checks");
  script_dependencies("gather-package-list.nasl");
  script_mandatory_keys("ssh/login/centos", "ssh/login/rpms");
  script_tag(name : "affected" , value : tag_affected);
  script_tag(name : "solution" , value : tag_solution);
  script_tag(name : "insight" , value : tag_insight);
  script_tag(name:"qod_type", value:"package");
  script_tag(name:"solution_type", value:"VendorFix");
  exit(0);
}


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

release = get_kb_item("ssh/login/release");

res = "";
if(release == NULL){
  exit(0);
}

if(release == "CentOS6")
{

  if ((res = isrpmvuln(pkg:"libvirt", rpm:"libvirt~0.10.2~18.el6", rls:"CentOS6")) != NULL)
  {
    security_message(data:res);
    exit(0);
  }

  if ((res = isrpmvuln(pkg:"libvirt-client", rpm:"libvirt-client~0.10.2~18.el6", rls:"CentOS6")) != NULL)
  {
    security_message(data:res);
    exit(0);
  }

  if ((res = isrpmvuln(pkg:"libvirt-devel", rpm:"libvirt-devel~0.10.2~18.el6", rls:"CentOS6")) != NULL)
  {
    security_message(data:res);
    exit(0);
  }

  if ((res = isrpmvuln(pkg:"libvirt-python", rpm:"libvirt-python~0.10.2~18.el6", rls:"CentOS6")) != NULL)
  {
    security_message(data:res);
    exit(0);
  }

  if ((res = isrpmvuln(pkg:"libvirt-lock-sanlock", rpm:"libvirt-lock-sanlock~0.10.2~18.el6", rls:"CentOS6")) != NULL)
  {
    security_message(data:res);
    exit(0);
  }

  if (__pkg_match) exit(99); # Not vulnerable.
  exit(0);
}