openSUSE Security Update : qemu (openSUSE-2019-2041)

2019-09-03T00:00:00
ID OPENSUSE-2019-2041.NASL
Type nessus
Reporter This script is Copyright (C) 2019 and is owned by Tenable, Inc. or an Affiliate thereof.
Modified 2019-09-24T00:00:00

Description

This update for qemu fixes the following issues :

Security issues fixed :

  • CVE-2019-14378: Security fix for heap overflow in ip_reass on big packet input (bsc#1143794).

  • CVE-2019-12155: Security fix for NULL pointer dereference while releasing spice resources (bsc#1135902).

  • CVE-2019-13164: Security fix for qemu-bridge-helper ACL can be bypassed when names are too long (bsc#1140402).

  • CVE-2019-5008: Fix DoS (NULL pointer dereference) in sparc64 virtual machine possible through guest device driver (bsc#1133031).

Bug fixes and enhancements :

  • Upstream tweaked SnowRidge-Server vcpu model to now be simply Snowridge (jsc#SLE-4883)

  • Add SnowRidge-Server vcpu model (jsc#SLE-4883)

  • Add in documentation about md-clear feature (bsc#1138534)

  • Fix SEV issue where older machine type is not processed correctly (bsc#1144087)

  • Fix case of a bad pointer in Xen PV usb support code (bsc#1128106)

  • Further refine arch-capabilities handling to help with security and performance in Intel hosts (bsc#1134883, bsc#1135210) (fate#327764)

  • Add support for one more security/performance related vcpu feature (bsc#1136778) (fate#327796)

  • Ignore csske for expanding the cpu model (bsc#1136540)

This update was imported from the SUSE:SLE-15-SP1:Update update project.

                                        
                                            #
# (C) Tenable Network Security, Inc.
#
# The descriptive text and package checks in this plugin were
# extracted from openSUSE Security Update openSUSE-2019-2041.
#
# The text description of this plugin is (C) SUSE LLC.
#

include("compat.inc");

if (description)
{
  script_id(128457);
  script_version("1.2");
  script_cvs_date("Date: 2019/09/24 11:01:33");

  script_cve_id("CVE-2019-12155", "CVE-2019-13164", "CVE-2019-14378", "CVE-2019-5008");

  script_name(english:"openSUSE Security Update : qemu (openSUSE-2019-2041)");
  script_summary(english:"Check for the openSUSE-2019-2041 patch");

  script_set_attribute(
    attribute:"synopsis", 
    value:"The remote openSUSE host is missing a security update."
  );
  script_set_attribute(
    attribute:"description", 
    value:
"This update for qemu fixes the following issues :

Security issues fixed :

  - CVE-2019-14378: Security fix for heap overflow in
    ip_reass on big packet input (bsc#1143794).

  - CVE-2019-12155: Security fix for NULL pointer
    dereference while releasing spice resources
    (bsc#1135902).

  - CVE-2019-13164: Security fix for qemu-bridge-helper ACL
    can be bypassed when names are too long (bsc#1140402).

  - CVE-2019-5008: Fix DoS (NULL pointer dereference) in
    sparc64 virtual machine possible through guest device
    driver (bsc#1133031).

Bug fixes and enhancements :

  - Upstream tweaked SnowRidge-Server vcpu model to now be
    simply Snowridge (jsc#SLE-4883)

  - Add SnowRidge-Server vcpu model (jsc#SLE-4883)

  - Add in documentation about md-clear feature
    (bsc#1138534)

  - Fix SEV issue where older machine type is not processed
    correctly (bsc#1144087)

  - Fix case of a bad pointer in Xen PV usb support code
    (bsc#1128106)

  - Further refine arch-capabilities handling to help with
    security and performance in Intel hosts (bsc#1134883,
    bsc#1135210) (fate#327764)

  - Add support for one more security/performance related
    vcpu feature (bsc#1136778) (fate#327796)

  - Ignore csske for expanding the cpu model (bsc#1136540)

This update was imported from the SUSE:SLE-15-SP1:Update update
project."
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://bugzilla.opensuse.org/show_bug.cgi?id=1128106"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://bugzilla.opensuse.org/show_bug.cgi?id=1133031"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://bugzilla.opensuse.org/show_bug.cgi?id=1134883"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://bugzilla.opensuse.org/show_bug.cgi?id=1135210"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://bugzilla.opensuse.org/show_bug.cgi?id=1135902"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://bugzilla.opensuse.org/show_bug.cgi?id=1136540"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://bugzilla.opensuse.org/show_bug.cgi?id=1136778"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://bugzilla.opensuse.org/show_bug.cgi?id=1138534"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://bugzilla.opensuse.org/show_bug.cgi?id=1140402"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://bugzilla.opensuse.org/show_bug.cgi?id=1143794"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://bugzilla.opensuse.org/show_bug.cgi?id=1144087"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://features.opensuse.org/327410"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://features.opensuse.org/327764"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://features.opensuse.org/327796"
  );
  script_set_attribute(attribute:"solution", value:"Update the affected qemu packages.");
  script_set_cvss_base_vector("CVSS2#AV:N/AC:L/Au:S/C:P/I:P/A:P");
  script_set_cvss_temporal_vector("CVSS2#E:POC/RL:OF/RC:C");
  script_set_cvss3_base_vector("CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H");
  script_set_cvss3_temporal_vector("CVSS:3.0/E:P/RL:O/RC:C");
  script_set_attribute(attribute:"exploitability_ease", value:"Exploits are available");
  script_set_attribute(attribute:"exploit_available", value:"true");

  script_set_attribute(attribute:"plugin_type", value:"local");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:qemu");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:qemu-arm");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:qemu-arm-debuginfo");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:qemu-audio-alsa");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:qemu-audio-alsa-debuginfo");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:qemu-audio-oss");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:qemu-audio-oss-debuginfo");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:qemu-audio-pa");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:qemu-audio-pa-debuginfo");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:qemu-audio-sdl");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:qemu-audio-sdl-debuginfo");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:qemu-block-curl");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:qemu-block-curl-debuginfo");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:qemu-block-dmg");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:qemu-block-dmg-debuginfo");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:qemu-block-gluster");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:qemu-block-gluster-debuginfo");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:qemu-block-iscsi");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:qemu-block-iscsi-debuginfo");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:qemu-block-nfs");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:qemu-block-nfs-debuginfo");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:qemu-block-rbd");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:qemu-block-rbd-debuginfo");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:qemu-block-ssh");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:qemu-block-ssh-debuginfo");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:qemu-debuginfo");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:qemu-debugsource");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:qemu-extra");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:qemu-extra-debuginfo");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:qemu-guest-agent");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:qemu-guest-agent-debuginfo");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:qemu-ipxe");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:qemu-ksm");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:qemu-kvm");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:qemu-lang");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:qemu-linux-user");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:qemu-linux-user-debuginfo");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:qemu-linux-user-debugsource");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:qemu-ppc");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:qemu-ppc-debuginfo");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:qemu-s390");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:qemu-s390-debuginfo");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:qemu-seabios");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:qemu-sgabios");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:qemu-testsuite");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:qemu-tools");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:qemu-tools-debuginfo");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:qemu-ui-curses");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:qemu-ui-curses-debuginfo");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:qemu-ui-gtk");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:qemu-ui-gtk-debuginfo");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:qemu-ui-sdl");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:qemu-ui-sdl-debuginfo");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:qemu-vgabios");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:qemu-x86");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:qemu-x86-debuginfo");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:novell:opensuse:15.1");

  script_set_attribute(attribute:"vuln_publication_date", value:"2019/04/19");
  script_set_attribute(attribute:"patch_publication_date", value:"2019/09/01");
  script_set_attribute(attribute:"plugin_publication_date", value:"2019/09/03");
  script_set_attribute(attribute:"generated_plugin", value:"current");
  script_end_attributes();

  script_category(ACT_GATHER_INFO);
  script_copyright(english:"This script is Copyright (C) 2019 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 !~ "^(SUSE15\.1)$") audit(AUDIT_OS_RELEASE_NOT, "openSUSE", "15.1", 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 !~ "^(x86_64)$") audit(AUDIT_ARCH_NOT, "x86_64", ourarch);

flag = 0;

if ( rpm_check(release:"SUSE15.1", reference:"qemu-3.1.1-lp151.7.3.3") ) flag++;
if ( rpm_check(release:"SUSE15.1", reference:"qemu-arm-3.1.1-lp151.7.3.3") ) flag++;
if ( rpm_check(release:"SUSE15.1", reference:"qemu-arm-debuginfo-3.1.1-lp151.7.3.3") ) flag++;
if ( rpm_check(release:"SUSE15.1", reference:"qemu-audio-alsa-3.1.1-lp151.7.3.3") ) flag++;
if ( rpm_check(release:"SUSE15.1", reference:"qemu-audio-alsa-debuginfo-3.1.1-lp151.7.3.3") ) flag++;
if ( rpm_check(release:"SUSE15.1", reference:"qemu-audio-oss-3.1.1-lp151.7.3.3") ) flag++;
if ( rpm_check(release:"SUSE15.1", reference:"qemu-audio-oss-debuginfo-3.1.1-lp151.7.3.3") ) flag++;
if ( rpm_check(release:"SUSE15.1", reference:"qemu-audio-pa-3.1.1-lp151.7.3.3") ) flag++;
if ( rpm_check(release:"SUSE15.1", reference:"qemu-audio-pa-debuginfo-3.1.1-lp151.7.3.3") ) flag++;
if ( rpm_check(release:"SUSE15.1", reference:"qemu-audio-sdl-3.1.1-lp151.7.3.3") ) flag++;
if ( rpm_check(release:"SUSE15.1", reference:"qemu-audio-sdl-debuginfo-3.1.1-lp151.7.3.3") ) flag++;
if ( rpm_check(release:"SUSE15.1", reference:"qemu-block-curl-3.1.1-lp151.7.3.3") ) flag++;
if ( rpm_check(release:"SUSE15.1", reference:"qemu-block-curl-debuginfo-3.1.1-lp151.7.3.3") ) flag++;
if ( rpm_check(release:"SUSE15.1", reference:"qemu-block-dmg-3.1.1-lp151.7.3.3") ) flag++;
if ( rpm_check(release:"SUSE15.1", reference:"qemu-block-dmg-debuginfo-3.1.1-lp151.7.3.3") ) flag++;
if ( rpm_check(release:"SUSE15.1", reference:"qemu-block-gluster-3.1.1-lp151.7.3.3") ) flag++;
if ( rpm_check(release:"SUSE15.1", reference:"qemu-block-gluster-debuginfo-3.1.1-lp151.7.3.3") ) flag++;
if ( rpm_check(release:"SUSE15.1", reference:"qemu-block-iscsi-3.1.1-lp151.7.3.3") ) flag++;
if ( rpm_check(release:"SUSE15.1", reference:"qemu-block-iscsi-debuginfo-3.1.1-lp151.7.3.3") ) flag++;
if ( rpm_check(release:"SUSE15.1", reference:"qemu-block-nfs-3.1.1-lp151.7.3.3") ) flag++;
if ( rpm_check(release:"SUSE15.1", reference:"qemu-block-nfs-debuginfo-3.1.1-lp151.7.3.3") ) flag++;
if ( rpm_check(release:"SUSE15.1", reference:"qemu-block-rbd-3.1.1-lp151.7.3.3") ) flag++;
if ( rpm_check(release:"SUSE15.1", reference:"qemu-block-rbd-debuginfo-3.1.1-lp151.7.3.3") ) flag++;
if ( rpm_check(release:"SUSE15.1", reference:"qemu-block-ssh-3.1.1-lp151.7.3.3") ) flag++;
if ( rpm_check(release:"SUSE15.1", reference:"qemu-block-ssh-debuginfo-3.1.1-lp151.7.3.3") ) flag++;
if ( rpm_check(release:"SUSE15.1", reference:"qemu-debuginfo-3.1.1-lp151.7.3.3") ) flag++;
if ( rpm_check(release:"SUSE15.1", reference:"qemu-debugsource-3.1.1-lp151.7.3.3") ) flag++;
if ( rpm_check(release:"SUSE15.1", reference:"qemu-extra-3.1.1-lp151.7.3.3") ) flag++;
if ( rpm_check(release:"SUSE15.1", reference:"qemu-extra-debuginfo-3.1.1-lp151.7.3.3") ) flag++;
if ( rpm_check(release:"SUSE15.1", reference:"qemu-guest-agent-3.1.1-lp151.7.3.3") ) flag++;
if ( rpm_check(release:"SUSE15.1", reference:"qemu-guest-agent-debuginfo-3.1.1-lp151.7.3.3") ) flag++;
if ( rpm_check(release:"SUSE15.1", reference:"qemu-ipxe-1.0.0+-lp151.7.3.3") ) flag++;
if ( rpm_check(release:"SUSE15.1", reference:"qemu-ksm-3.1.1-lp151.7.3.3") ) flag++;
if ( rpm_check(release:"SUSE15.1", reference:"qemu-kvm-3.1.1-lp151.7.3.3") ) flag++;
if ( rpm_check(release:"SUSE15.1", reference:"qemu-lang-3.1.1-lp151.7.3.3") ) flag++;
if ( rpm_check(release:"SUSE15.1", reference:"qemu-linux-user-3.1.1-lp151.7.3.2") ) flag++;
if ( rpm_check(release:"SUSE15.1", reference:"qemu-linux-user-debuginfo-3.1.1-lp151.7.3.2") ) flag++;
if ( rpm_check(release:"SUSE15.1", reference:"qemu-linux-user-debugsource-3.1.1-lp151.7.3.2") ) flag++;
if ( rpm_check(release:"SUSE15.1", reference:"qemu-ppc-3.1.1-lp151.7.3.3") ) flag++;
if ( rpm_check(release:"SUSE15.1", reference:"qemu-ppc-debuginfo-3.1.1-lp151.7.3.3") ) flag++;
if ( rpm_check(release:"SUSE15.1", reference:"qemu-s390-3.1.1-lp151.7.3.3") ) flag++;
if ( rpm_check(release:"SUSE15.1", reference:"qemu-s390-debuginfo-3.1.1-lp151.7.3.3") ) flag++;
if ( rpm_check(release:"SUSE15.1", reference:"qemu-seabios-1.12.0-lp151.7.3.3") ) flag++;
if ( rpm_check(release:"SUSE15.1", reference:"qemu-sgabios-8-lp151.7.3.3") ) flag++;
if ( rpm_check(release:"SUSE15.1", reference:"qemu-testsuite-3.1.1-lp151.7.3.3") ) flag++;
if ( rpm_check(release:"SUSE15.1", reference:"qemu-tools-3.1.1-lp151.7.3.3") ) flag++;
if ( rpm_check(release:"SUSE15.1", reference:"qemu-tools-debuginfo-3.1.1-lp151.7.3.3") ) flag++;
if ( rpm_check(release:"SUSE15.1", reference:"qemu-ui-curses-3.1.1-lp151.7.3.3") ) flag++;
if ( rpm_check(release:"SUSE15.1", reference:"qemu-ui-curses-debuginfo-3.1.1-lp151.7.3.3") ) flag++;
if ( rpm_check(release:"SUSE15.1", reference:"qemu-ui-gtk-3.1.1-lp151.7.3.3") ) flag++;
if ( rpm_check(release:"SUSE15.1", reference:"qemu-ui-gtk-debuginfo-3.1.1-lp151.7.3.3") ) flag++;
if ( rpm_check(release:"SUSE15.1", reference:"qemu-ui-sdl-3.1.1-lp151.7.3.3") ) flag++;
if ( rpm_check(release:"SUSE15.1", reference:"qemu-ui-sdl-debuginfo-3.1.1-lp151.7.3.3") ) flag++;
if ( rpm_check(release:"SUSE15.1", reference:"qemu-vgabios-1.12.0-lp151.7.3.3") ) flag++;
if ( rpm_check(release:"SUSE15.1", reference:"qemu-x86-3.1.1-lp151.7.3.3") ) flag++;
if ( rpm_check(release:"SUSE15.1", reference:"qemu-x86-debuginfo-3.1.1-lp151.7.3.3") ) 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, "qemu-linux-user / qemu-linux-user-debuginfo / etc");
}