RedHat Update for qemu-kvm RHSA-2017:1430-01

2017-06-13T00:00:00
ID OPENVAS:1361412562310871828
Type openvas
Reporter Copyright (C) 2017 Greenbone Networks GmbH
Modified 2017-08-04T00:00:00

Description

Check the version of qemu-kvm

                                        
                                            ###############################################################################
# OpenVAS Vulnerability Test
#
# RedHat Update for qemu-kvm RHSA-2017:1430-01
#
# Authors:
# System Generated Check
#
# Copyright:
# Copyright (C) 2017 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.
###############################################################################

if(description)
{
  script_oid("1.3.6.1.4.1.25623.1.0.871828");
  script_version("$Revision: 6851 $");
  script_tag(name:"last_modification", value:"$Date: 2017-08-04 09:31:24 +0200 (Fri, 04 Aug 2017) $");
  script_tag(name:"creation_date", value:"2017-06-13 12:59:30 +0200 (Tue, 13 Jun 2017)");
  script_cve_id("CVE-2017-7718", "CVE-2017-7980");
  script_tag(name:"cvss_base", value:"4.6");
  script_tag(name:"cvss_base_vector", value:"AV:L/AC:L/Au:N/C:P/I:P/A:P");
  script_tag(name:"qod_type", value:"package");
  script_name("RedHat Update for qemu-kvm RHSA-2017:1430-01");
  script_tag(name: "summary", value: "Check the version of qemu-kvm");
  script_tag(name: "vuldetect", value: "Get the installed version with the help of 
  detect NVT and check if the version is vulnerable or not."); 
  script_tag(name: "insight", value: "Kernel-based Virtual Machine (KVM) is a full 
  virtualization solution for Linux on a variety of architectures. The qemu-kvm 
  package provides the user-space component for running virtual machines that use 
  KVM. Security Fix(es): * An out-of-bounds r/w access issue was found in QEMU's 
  Cirrus CLGD 54xx VGA Emulator support. The vulnerability could occur while 
  copying VGA data via various bitblt functions. A privileged user inside a guest 
  could use this flaw to crash the QEMU process or, potentially, execute arbitrary 
  code on the host with privileges of the QEMU process. (CVE-2017-7980) * An 
  out-of-bounds access issue was found in QEMU's Cirrus CLGD 54xx VGA Emulator 
  support. The vulnerability could occur while copying VGA data using bitblt 
  functions (for example, cirrus_bitblt_rop_fwd_transp_). A privileged user inside 
  a guest could use this flaw to crash the QEMU process, resulting in denial of 
  service. (CVE-2017-7718) Red Hat would like to thank Jiangxin (PSIRT Huawei Inc) 
  and Li Qiang (Qihoo 360 Gear Team) for reporting CVE-2017-7980 and Jiangxin 
  (PSIRT Huawei Inc) for reporting CVE-2017-7718. Bug Fix(es): * Previously, guest 
  virtual machines in some cases became unresponsive when the 'pty' back end of a 
  serial device performed an irregular I/O communication. This update improves the 
  handling of serial I/O on guests, which prevents the described problem from 
  occurring. (BZ#1452332) "); 
  script_tag(name: "affected", value: "qemu-kvm on Red Hat Enterprise Linux Server (v. 7)");
  script_tag(name: "solution", value: "Please Install the Updated Packages.");

  script_xref(name: "RHSA", value: "2017:1430-01");
  script_xref(name: "URL" , value: "https://www.redhat.com/archives/rhsa-announce/2017-June/msg00013.html");
  script_tag(name:"solution_type", value:"VendorFix");
  script_category(ACT_GATHER_INFO);
  script_copyright("Copyright (C) 2017 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");
  exit(0);
}

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

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

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

if(release == "RHENT_7")
{

  if ((res = isrpmvuln(pkg:"qemu-img", rpm:"qemu-img~1.5.3~126.el7_3.9", rls:"RHENT_7")) != NULL)
  {
    security_message(data:res);
    exit(0);
  }

  if ((res = isrpmvuln(pkg:"qemu-kvm", rpm:"qemu-kvm~1.5.3~126.el7_3.9", rls:"RHENT_7")) != NULL)
  {
    security_message(data:res);
    exit(0);
  }

  if ((res = isrpmvuln(pkg:"qemu-kvm-common", rpm:"qemu-kvm-common~1.5.3~126.el7_3.9", rls:"RHENT_7")) != NULL)
  {
    security_message(data:res);
    exit(0);
  }

  if ((res = isrpmvuln(pkg:"qemu-kvm-debuginfo", rpm:"qemu-kvm-debuginfo~1.5.3~126.el7_3.9", rls:"RHENT_7")) != NULL)
  {
    security_message(data:res);
    exit(0);
  }

  if ((res = isrpmvuln(pkg:"qemu-kvm-tools", rpm:"qemu-kvm-tools~1.5.3~126.el7_3.9", rls:"RHENT_7")) != NULL)
  {
    security_message(data:res);
    exit(0);
  }

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