SuSE Update for xen openSUSE-SU-2017:3194-1 (xen)

2017-12-04T00:00:00
ID OPENVAS:1361412562310851655
Type openvas
Reporter Copyright (C) 2017 Greenbone Networks GmbH
Modified 2018-11-16T00:00:00

Description

The remote host is missing an update for the

                                        
                                            ###############################################################################
# OpenVAS Vulnerability Test
# $Id: gb_suse_2017_3194_1.nasl 12381 2018-11-16 11:16:30Z cfischer $
#
# SuSE Update for xen openSUSE-SU-2017:3194-1 (xen)
#
# 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("1.3.6.1.4.1.25623.1.0.851655");
  script_version("$Revision: 12381 $");
  script_tag(name:"last_modification", value:"$Date: 2018-11-16 12:16:30 +0100 (Fri, 16 Nov 2018) $");
  script_tag(name:"creation_date", value:"2017-12-04 18:48:14 +0530 (Mon, 04 Dec 2017)");
  script_cve_id("CVE-2017-15289", "CVE-2017-15597");
  script_tag(name:"cvss_base", value:"9.0");
  script_tag(name:"cvss_base_vector", value:"AV:N/AC:L/Au:S/C:C/I:C/A:C");
  script_tag(name:"qod_type", value:"package");
  script_name("SuSE Update for xen openSUSE-SU-2017:3194-1 (xen)");
  script_tag(name:"summary", value:"The remote host is missing an update for the 'xen'
  package(s) announced via the referenced advisory.");
  script_tag(name:"vuldetect", value:"Checks if a vulnerable version is present on the target host.");
  script_tag(name:"insight", value:"This update for xen to version 4.7.4 (bsc#1027519) fixes several issues.

  This new feature was added:

  - Support migration of HVM domains larger than 1 TB

  These security issues were fixed:

  - bsc#1068187: Failure to recognize errors in the Populate on Demand (PoD)
  code allowed for DoS (XSA-246)

  - bsc#1068191: Missing p2m error checking in PoD code allowed unprivileged
  guests to retain a writable mapping of freed memory leading to
  information leaks, privilege escalation or DoS (XSA-247).

  - CVE-2017-15289: The mode4and5 write functions allowed local OS guest
  privileged users to cause a denial of service (out-of-bounds write
  access and Qemu process crash) via vectors related to dst calculation
  (bsc#1063123)

  - CVE-2017-15597: A grant copy operation being done on a grant of a dying
  domain allowed a malicious guest administrator to corrupt hypervisor
  memory, allowing for DoS or potentially privilege escalation and
  information leaks (bsc#1061075).

  This non-security issue was fixed:

  - bsc#1055047: Fixed --initrd-inject option in virt-install

  This update was imported from the SUSE:SLE-12-SP2:Update update project.");
  script_tag(name:"affected", value:"xen on openSUSE Leap 42.2");
  script_tag(name:"solution", value:"Please install the updated packages.");

  script_xref(name:"openSUSE-SU", value:"2017:3194_1");
  script_tag(name:"solution_type", value:"VendorFix");
  script_category(ACT_GATHER_INFO);
  script_copyright("Copyright (C) 2017 Greenbone Networks GmbH");
  script_family("SuSE Local Security Checks");
  script_dependencies("gather-package-list.nasl");
  script_mandatory_keys("ssh/login/suse", "ssh/login/rpms", re:"ssh/login/release=openSUSELeap42\.2");
  exit(0);
}

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

release = rpm_get_ssh_release();
if(!release) exit(0);
res = "";

if(release == "openSUSELeap42.2")
{

  if ((res = isrpmvuln(pkg:"xen-debugsource", rpm:"xen-debugsource~4.7.4_02~11.21.1", rls:"openSUSELeap42.2")) != NULL)
  {
    security_message(data:res);
    exit(0);
  }

  if ((res = isrpmvuln(pkg:"xen-devel", rpm:"xen-devel~4.7.4_02~11.21.1", rls:"openSUSELeap42.2")) != NULL)
  {
    security_message(data:res);
    exit(0);
  }

  if ((res = isrpmvuln(pkg:"xen-libs", rpm:"xen-libs~4.7.4_02~11.21.1", rls:"openSUSELeap42.2")) != NULL)
  {
    security_message(data:res);
    exit(0);
  }

  if ((res = isrpmvuln(pkg:"xen-libs-debuginfo", rpm:"xen-libs-debuginfo~4.7.4_02~11.21.1", rls:"openSUSELeap42.2")) != NULL)
  {
    security_message(data:res);
    exit(0);
  }

  if ((res = isrpmvuln(pkg:"xen-tools-domU", rpm:"xen-tools-domU~4.7.4_02~11.21.1", rls:"openSUSELeap42.2")) != NULL)
  {
    security_message(data:res);
    exit(0);
  }

  if ((res = isrpmvuln(pkg:"xen-tools-domU-debuginfo", rpm:"xen-tools-domU-debuginfo~4.7.4_02~11.21.1", rls:"openSUSELeap42.2")) != NULL)
  {
    security_message(data:res);
    exit(0);
  }

  if ((res = isrpmvuln(pkg:"xen", rpm:"xen~4.7.4_02~11.21.1", rls:"openSUSELeap42.2")) != NULL)
  {
    security_message(data:res);
    exit(0);
  }

  if ((res = isrpmvuln(pkg:"xen-doc-html", rpm:"xen-doc-html~4.7.4_02~11.21.1", rls:"openSUSELeap42.2")) != NULL)
  {
    security_message(data:res);
    exit(0);
  }

  if ((res = isrpmvuln(pkg:"xen-libs-32bit", rpm:"xen-libs-32bit~4.7.4_02~11.21.1", rls:"openSUSELeap42.2")) != NULL)
  {
    security_message(data:res);
    exit(0);
  }

  if ((res = isrpmvuln(pkg:"xen-libs-debuginfo-32bit", rpm:"xen-libs-debuginfo-32bit~4.7.4_02~11.21.1", rls:"openSUSELeap42.2")) != NULL)
  {
    security_message(data:res);
    exit(0);
  }

  if ((res = isrpmvuln(pkg:"xen-tools", rpm:"xen-tools~4.7.4_02~11.21.1", rls:"openSUSELeap42.2")) != NULL)
  {
    security_message(data:res);
    exit(0);
  }

  if ((res = isrpmvuln(pkg:"xen-tools-debuginfo", rpm:"xen-tools-debuginfo~4.7.4_02~11.21.1", rls:"openSUSELeap42.2")) != NULL)
  {
    security_message(data:res);
    exit(0);
  }

  if (__pkg_match) exit(99);
  exit(0);
}