RedHat Update for xen RHSA-2013:0599-01

###############################################################################
# OpenVAS Vulnerability Test
#
# RedHat Update for xen RHSA-2013:0599-01
#
# 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 xen packages contain administration tools and the xend service for
  managing the kernel-xen kernel for virtualization on Red Hat Enterprise
  Linux.

  A flaw was found in the way QEMU emulated the e1000 network interface card
  when the host was configured to accept jumbo network frames, and a
  fully-virtualized guest using the e1000 emulated driver was not. A remote
  attacker could use this flaw to crash the guest or, potentially, execute
  arbitrary code with root privileges in the guest. (CVE-2012-6075)

  All users of xen are advised to upgrade to these updated packages, which
  correct this issue. After installing the updated packages, all running
  fully-virtualized guests must be restarted for this update to take effect.";


tag_affected = "xen on Red Hat Enterprise Linux (v. 5 server)";
tag_solution = "Please Install the Updated Packages.";



if(description)
{
  script_xref(name : "URL" , value : "https://www.redhat.com/archives/rhsa-announce/2013-March/msg00013.html");
  script_id(870955);
  script_version("$Revision: 8494 $");
  script_tag(name:"last_modification", value:"$Date: 2018-01-23 07:57:55 +0100 (Tue, 23 Jan 2018) $");
  script_tag(name:"creation_date", value:"2013-03-08 10:18:40 +0530 (Fri, 08 Mar 2013)");
  script_cve_id("CVE-2012-6075");
  script_tag(name:"cvss_base", value:"9.3");
  script_tag(name:"cvss_base_vector", value:"AV:N/AC:M/Au:N/C:C/I:C/A:C");
  script_xref(name: "RHSA", value: "2013:0599-01");
  script_name("RedHat Update for xen RHSA-2013:0599-01");

  script_tag(name: "summary" , value: "Check for the Version of xen");
  script_category(ACT_GATHER_INFO);
  script_copyright("Copyright (c) 2013 Greenbone Networks GmbH");
  script_family("Red Hat Local Security Checks");
  script_dependencies("gather-package-list.nasl");
  script_mandatory_keys("ssh/login/rhel", "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 == "RHENT_5")
{

  if ((res = isrpmvuln(pkg:"xen-debuginfo", rpm:"xen-debuginfo~3.0.3~142.el5_9.2", rls:"RHENT_5")) != NULL)
  {
    security_message(data:res);
    exit(0);
  }

  if ((res = isrpmvuln(pkg:"xen-libs", rpm:"xen-libs~3.0.3~142.el5_9.2", rls:"RHENT_5")) != NULL)
  {
    security_message(data:res);
    exit(0);
  }

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