Ubuntu Update for libvirt USN-1152-1

###############################################################################
# OpenVAS Vulnerability Test
# $Id: gb_ubuntu_USN_1152_1.nasl 7964 2017-12-01 07:32:11Z santu $
#
# Ubuntu Update for libvirt USN-1152-1
#
# Authors:
# System Generated Check
#
# Copyright:
# Copyright (c) 2011 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 = "It was discovered that libvirt did not use thread-safe error reporting. A
  remote attacker could exploit this to cause a denial of service via
  application crash. (CVE-2011-1486)

  Eric Blake discovered that libvirt had an off-by-one error which could
  be used to reopen disk probing and bypass the fix for CVE-2010-2238. A
  privileged attacker in the guest could exploit this to read arbitrary files
  on the host. This issue only affected Ubuntu 11.04. By default, guests are
  confined by an AppArmor profile which provided partial protection against
  this flaw. (CVE-2011-2178)";

tag_summary = "Ubuntu Update for Linux kernel vulnerabilities USN-1152-1";
tag_affected = "libvirt on Ubuntu 11.04 ,
  Ubuntu 10.10 ,
  Ubuntu 10.04 LTS";
tag_solution = "Please Install the Updated Packages.";


if(description)
{
  script_xref(name: "URL" , value: "http://www.ubuntu.com/usn/usn-1152-1/");
  script_id(840680);
  script_version("$Revision: 7964 $");
  script_tag(name:"last_modification", value:"$Date: 2017-12-01 08:32:11 +0100 (Fri, 01 Dec 2017) $");
  script_tag(name:"creation_date", value:"2011-06-20 08:37:08 +0200 (Mon, 20 Jun 2011)");
  script_tag(name:"cvss_base", value:"4.4");
  script_tag(name:"cvss_base_vector", value:"AV:L/AC:M/Au:S/C:C/I:N/A:N");
  script_xref(name: "USN", value: "1152-1");
  script_cve_id("CVE-2011-1486", "CVE-2010-2238", "CVE-2011-2178");
  script_name("Ubuntu Update for libvirt USN-1152-1");

  script_category(ACT_GATHER_INFO);
  script_copyright("Copyright (c) 2011 Greenbone Networks GmbH");
  script_family("Ubuntu Local Security Checks");
  script_dependencies("gather-package-list.nasl");
  script_mandatory_keys("ssh/login/ubuntu_linux", "ssh/login/packages");
  script_tag(name : "summary" , value : tag_summary);
  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-deb.inc");

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


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

if(release == "UBUNTU10.10")
{

  if ((res = isdpkgvuln(pkg:"libvirt-bin", ver:"0.8.3-1ubuntu18", rls:"UBUNTU10.10")) != NULL)
  {
    security_message(data:res);
    exit(0);
  }

  if ((res = isdpkgvuln(pkg:"libvirt0", ver:"0.8.3-1ubuntu18", rls:"UBUNTU10.10")) != NULL)
  {
    security_message(data:res);
    exit(0);
  }

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


if(release == "UBUNTU10.04 LTS")
{

  if ((res = isdpkgvuln(pkg:"libvirt-bin", ver:"0.7.5-5ubuntu27.13", rls:"UBUNTU10.04 LTS")) != NULL)
  {
    security_message(data:res);
    exit(0);
  }

  if ((res = isdpkgvuln(pkg:"libvirt0", ver:"0.7.5-5ubuntu27.13", rls:"UBUNTU10.04 LTS")) != NULL)
  {
    security_message(data:res);
    exit(0);
  }

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


if(release == "UBUNTU11.04")
{

  if ((res = isdpkgvuln(pkg:"libvirt-bin", ver:"0.8.8-1ubuntu6.2", rls:"UBUNTU11.04")) != NULL)
  {
    security_message(data:res);
    exit(0);
  }

  if ((res = isdpkgvuln(pkg:"libvirt0", ver:"0.8.8-1ubuntu6.2", rls:"UBUNTU11.04")) != NULL)
  {
    security_message(data:res);
    exit(0);
  }

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