openSUSE Security Update : xen (openSUSE-SU-2013:1876-1)

#%NASL_MIN_LEVEL 70300
#
# (C) Tenable Network Security, Inc.
#
# The descriptive text and package checks in this plugin were
# extracted from openSUSE Security Update openSUSE-2013-968.
#
# The text description of this plugin is (C) SUSE LLC.
#

include('deprecated_nasl_level.inc');
include('compat.inc');

if (description)
{
  script_id(75232);
  script_version("1.4");
  script_set_attribute(attribute:"plugin_modification_date", value:"2021/01/19");

  script_cve_id("CVE-2013-4416", "CVE-2013-4494", "CVE-2013-4551", "CVE-2013-4553", "CVE-2013-4554");

  script_name(english:"openSUSE Security Update : xen (openSUSE-SU-2013:1876-1)");
  script_summary(english:"Check for the openSUSE-2013-968 patch");

  script_set_attribute(
    attribute:"synopsis", 
    value:"The remote openSUSE host is missing a security update."
  );
  script_set_attribute(
    attribute:"description", 
    value:
"Xen was updated to 4.3.1 and also to fix various security issues and
bugs :

  - bnc#851749 - Xen service file does not call xend
    properly xend.service 

  - Add missing requires to pciutils package for xend-tools

  - bnc#851386 - xen: XSA-78: Insufficient TLB flushing in
    VT-d (iommu) code

  - Make -devel package depend on libuuid-devel, since
    libxl.h includes uuid.h

  - bnc#849667 - CVE-2013-4553: xen: XSA-74: Lock order
    reversal between page_alloc_lock and mm_rwlock

  - bnc#849665 - CVE-2013-4551: xen: XSA-75: Host crash due
    to guest VMX instruction execution

  - bnc#849668 - CVE-2013-4554: xen: XSA-76: Hypercalls
    exposed to privilege rings 1 and 2 of HVM guests

  - bnc#848657 - xen: CVE-2013-4494: XSA-73: Lock order
    reversal between page allocation and grant table locks

  - Update to Xen 4.3.1 

  - bnc#845520 - CVE-2013-4416: xen: ocaml xenstored
    mishandles oversized message replies"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://bugzilla.novell.com/show_bug.cgi?id=845520"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://bugzilla.novell.com/show_bug.cgi?id=848657"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://bugzilla.novell.com/show_bug.cgi?id=849665"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://bugzilla.novell.com/show_bug.cgi?id=849667"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://bugzilla.novell.com/show_bug.cgi?id=849668"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://bugzilla.novell.com/show_bug.cgi?id=851386"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://bugzilla.novell.com/show_bug.cgi?id=851749"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://lists.opensuse.org/opensuse-updates/2013-12/msg00059.html"
  );
  script_set_attribute(attribute:"solution", value:"Update the affected xen packages.");
  script_set_cvss_base_vector("CVSS2#AV:A/AC:M/Au:N/C:N/I:N/A:C");

  script_set_attribute(attribute:"plugin_type", value:"local");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:xen");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:xen-debugsource");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:xen-devel");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:xen-doc-html");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:xen-kmp-default");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:xen-kmp-default-debuginfo");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:xen-kmp-desktop");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:xen-kmp-desktop-debuginfo");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:xen-kmp-pae");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:xen-kmp-pae-debuginfo");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:xen-libs");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:xen-libs-32bit");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:xen-libs-debuginfo");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:xen-libs-debuginfo-32bit");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:xen-tools");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:xen-tools-debuginfo");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:xen-tools-domU");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:xen-tools-domU-debuginfo");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:xen-xend-tools");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:xen-xend-tools-debuginfo");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:novell:opensuse:13.1");

  script_set_attribute(attribute:"patch_publication_date", value:"2013/12/04");
  script_set_attribute(attribute:"plugin_publication_date", value:"2014/06/13");
  script_end_attributes();

  script_category(ACT_GATHER_INFO);
  script_copyright(english:"This script is Copyright (C) 2014-2021 and is owned by Tenable, Inc. or an Affiliate thereof.");
  script_family(english:"SuSE Local Security Checks");

  script_dependencies("ssh_get_info.nasl");
  script_require_keys("Host/local_checks_enabled", "Host/SuSE/release", "Host/SuSE/rpm-list", "Host/cpu");

  exit(0);
}


include("audit.inc");
include("global_settings.inc");
include("rpm.inc");

if (!get_kb_item("Host/local_checks_enabled")) audit(AUDIT_LOCAL_CHECKS_NOT_ENABLED);
release = get_kb_item("Host/SuSE/release");
if (isnull(release) || release =~ "^(SLED|SLES)") audit(AUDIT_OS_NOT, "openSUSE");
if (release !~ "^(SUSE13\.1)$") audit(AUDIT_OS_RELEASE_NOT, "openSUSE", "13.1", release);
if (!get_kb_item("Host/SuSE/rpm-list")) audit(AUDIT_PACKAGE_LIST_MISSING);

ourarch = get_kb_item("Host/cpu");
if (!ourarch) audit(AUDIT_UNKNOWN_ARCH);
if (ourarch !~ "^(i586|i686|x86_64)$") audit(AUDIT_ARCH_NOT, "i586 / i686 / x86_64", ourarch);

flag = 0;

if ( rpm_check(release:"SUSE13.1", reference:"xen-debugsource-4.3.1_02-4.4") ) flag++;
if ( rpm_check(release:"SUSE13.1", reference:"xen-devel-4.3.1_02-4.4") ) flag++;
if ( rpm_check(release:"SUSE13.1", reference:"xen-kmp-default-4.3.1_02_k3.11.6_4-4.4") ) flag++;
if ( rpm_check(release:"SUSE13.1", reference:"xen-kmp-default-debuginfo-4.3.1_02_k3.11.6_4-4.4") ) flag++;
if ( rpm_check(release:"SUSE13.1", reference:"xen-kmp-desktop-4.3.1_02_k3.11.6_4-4.4") ) flag++;
if ( rpm_check(release:"SUSE13.1", reference:"xen-kmp-desktop-debuginfo-4.3.1_02_k3.11.6_4-4.4") ) flag++;
if ( rpm_check(release:"SUSE13.1", reference:"xen-kmp-pae-4.3.1_02_k3.11.6_4-4.4") ) flag++;
if ( rpm_check(release:"SUSE13.1", reference:"xen-kmp-pae-debuginfo-4.3.1_02_k3.11.6_4-4.4") ) flag++;
if ( rpm_check(release:"SUSE13.1", reference:"xen-libs-4.3.1_02-4.4") ) flag++;
if ( rpm_check(release:"SUSE13.1", reference:"xen-libs-debuginfo-4.3.1_02-4.4") ) flag++;
if ( rpm_check(release:"SUSE13.1", reference:"xen-tools-domU-4.3.1_02-4.4") ) flag++;
if ( rpm_check(release:"SUSE13.1", reference:"xen-tools-domU-debuginfo-4.3.1_02-4.4") ) flag++;
if ( rpm_check(release:"SUSE13.1", cpu:"x86_64", reference:"xen-4.3.1_02-4.4") ) flag++;
if ( rpm_check(release:"SUSE13.1", cpu:"x86_64", reference:"xen-doc-html-4.3.1_02-4.4") ) flag++;
if ( rpm_check(release:"SUSE13.1", cpu:"x86_64", reference:"xen-libs-32bit-4.3.1_02-4.4") ) flag++;
if ( rpm_check(release:"SUSE13.1", cpu:"x86_64", reference:"xen-libs-debuginfo-32bit-4.3.1_02-4.4") ) flag++;
if ( rpm_check(release:"SUSE13.1", cpu:"x86_64", reference:"xen-tools-4.3.1_02-4.4") ) flag++;
if ( rpm_check(release:"SUSE13.1", cpu:"x86_64", reference:"xen-tools-debuginfo-4.3.1_02-4.4") ) flag++;
if ( rpm_check(release:"SUSE13.1", cpu:"x86_64", reference:"xen-xend-tools-4.3.1_02-4.4") ) flag++;
if ( rpm_check(release:"SUSE13.1", cpu:"x86_64", reference:"xen-xend-tools-debuginfo-4.3.1_02-4.4") ) flag++;

if (flag)
{
  if (report_verbosity > 0) security_warning(port:0, extra:rpm_report_get());
  else security_warning(0);
  exit(0);
}
else
{
  tested = pkg_tests_get();
  if (tested) audit(AUDIT_PACKAGE_NOT_AFFECTED, tested);
  else audit(AUDIT_PACKAGE_NOT_INSTALLED, "xen");
}