Vulnerabilities > CVE-2017-1000256 - Improper Certificate Validation vulnerability in multiple products

047910
CVSS 8.1 - HIGH
Attack vector
NETWORK
Attack complexity
HIGH
Privileges required
NONE
Confidentiality impact
HIGH
Integrity impact
HIGH
Availability impact
HIGH
network
high complexity
redhat
debian
CWE-295
nessus
NVD
Published: 2017-10-31
Updated: 2024-11-21

Summary

libvirt version 2.3.0 and later is vulnerable to a bad default configuration of "verify-peer=no" passed to QEMU by libvirt resulting in a failure to validate SSL/TLS certificates by default.

Vulnerable Configurations

Part Description Count
Application
Redhat
37
OS
Debian
1

Common Weakness Enumeration (CWE)

Common Attack Pattern Enumeration and Classification (CAPEC)

  • Creating a Rogue Certificate Authority Certificate
    An attacker exploits a weakness in the MD5 hash algorithm (weak collision resistance) to generate a certificate signing request (CSR) that contains collision blocks in the "to be signed" part. The attacker specially crafts two different, but valid X.509 certificates that when hashed with the MD5 algorithm would yield the same value. The attacker then sends the CSR for one of the certificates to the Certification Authority which uses the MD5 hashing algorithm. That request is completely valid and the Certificate Authority issues an X.509 certificate to the attacker which is signed with its private key. An attacker then takes that signed blob and inserts it into another X.509 certificate that the attacker generated. Due to the MD5 collision, both certificates, though different, hash to the same value and so the signed blob works just as well in the second certificate. The net effect is that the attackers' second X.509 certificate, which the Certification Authority has never seen, is now signed and validated by that Certification Authority. To make the attack more interesting, the second certificate could be not just a regular certificate, but rather itself a signing certificate. Thus the attacker is able to start their own Certification Authority that is anchored in its root of trust in the legitimate Certification Authority that has signed the attackers' first X.509 certificate. If the original Certificate Authority was accepted by default by browsers, so will now the Certificate Authority set up by the attacker and of course any certificates that it signs. So the attacker is now able to generate any SSL certificates to impersonate any web server, and the user's browser will not issue any warning to the victim. This can be used to compromise HTTPS communications and other types of systems where PKI and X.509 certificates may be used (e.g., VPN, IPSec) .

Nessus

  • NASL familyUbuntu Local Security Checks
    NASL idUBUNTU_USN-3576-1.NASL
    descriptionVivian Zhang and Christoph Anton Mitterer discovered that libvirt incorrectly disabled password authentication when the VNC password was set to an empty string. A remote attacker could possibly use this issue to bypass authentication, contrary to expectations. This issue only affected Ubuntu 14.04 LTS and Ubuntu 16.04 LTS. (CVE-2016-5008) Daniel P. Berrange discovered that libvirt incorrectly handled validating SSL/TLS certificates. A remote attacker could possibly use this issue to obtain sensitive information. This issue only affected Ubuntu 17.10. (CVE-2017-1000256) Daniel P. Berrange and Peter Krempa discovered that libvirt incorrectly handled large QEMU replies. An attacker could possibly use this issue to cause libvirt to crash, resulting in a denial of service. (CVE-2018-5748) Pedro Sampaio discovered that libvirt incorrectly handled the libnss_dns.so module. An attacker in a libvirt_lxc session could possibly use this issue to execute arbitrary code. This issue only affected Ubuntu 16.04 LTS and Ubuntu 17.10. (CVE-2018-6764). Note that Tenable Network Security has extracted the preceding description block directly from the Ubuntu security advisory. Tenable has attempted to automatically clean and format it as much as possible without introducing additional issues.
    last seen2020-06-01
    modified2020-06-02
    plugin id106928
    published2018-02-21
    reporterUbuntu Security Notice (C) 2018-2019 Canonical, Inc. / NASL script (C) 2018-2019 and is owned by Tenable, Inc. or an Affiliate thereof.
    sourcehttps://www.tenable.com/plugins/nessus/106928
    titleUbuntu 14.04 LTS / 16.04 LTS / 17.10 : libvirt vulnerabilities (USN-3576-1)
    code
    #
# (C) Tenable Network Security, Inc.
#
# The descriptive text and package checks in this plugin were
# extracted from Ubuntu Security Notice USN-3576-1. The text 
# itself is copyright (C) Canonical, Inc. See 
# <http://www.ubuntu.com/usn/>. Ubuntu(R) is a registered 
# trademark of Canonical, Inc.
#

include("compat.inc");

if (description)
{
  script_id(106928);
  script_version("3.5");
  script_cvs_date("Date: 2019/09/18 12:31:48");

  script_cve_id("CVE-2016-5008", "CVE-2017-1000256", "CVE-2018-5748", "CVE-2018-6764");
  script_xref(name:"USN", value:"3576-1");

  script_name(english:"Ubuntu 14.04 LTS / 16.04 LTS / 17.10 : libvirt vulnerabilities (USN-3576-1)");
  script_summary(english:"Checks dpkg output for updated packages.");

  script_set_attribute(
    attribute:"synopsis", 
    value:
"The remote Ubuntu host is missing one or more security-related
patches."
  );
  script_set_attribute(
    attribute:"description", 
    value:
"Vivian Zhang and Christoph Anton Mitterer discovered that libvirt
incorrectly disabled password authentication when the VNC password was
set to an empty string. A remote attacker could possibly use this
issue to bypass authentication, contrary to expectations. This issue
only affected Ubuntu 14.04 LTS and Ubuntu 16.04 LTS. (CVE-2016-5008)

Daniel P. Berrange discovered that libvirt incorrectly handled
validating SSL/TLS certificates. A remote attacker could possibly use
this issue to obtain sensitive information. This issue only affected
Ubuntu 17.10. (CVE-2017-1000256)

Daniel P. Berrange and Peter Krempa discovered that libvirt
incorrectly handled large QEMU replies. An attacker could possibly use
this issue to cause libvirt to crash, resulting in a denial of
service. (CVE-2018-5748)

Pedro Sampaio discovered that libvirt incorrectly handled the
libnss_dns.so module. An attacker in a libvirt_lxc session could
possibly use this issue to execute arbitrary code. This issue only
affected Ubuntu 16.04 LTS and Ubuntu 17.10. (CVE-2018-6764).

Note that Tenable Network Security has extracted the preceding
description block directly from the Ubuntu security advisory. Tenable
has attempted to automatically clean and format it as much as possible
without introducing additional issues."
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://usn.ubuntu.com/3576-1/"
  );
  script_set_attribute(
    attribute:"solution", 
    value:"Update the affected libvirt-bin and / or libvirt0 packages."
  );
  script_set_cvss_base_vector("CVSS2#AV:N/AC:M/Au:N/C:P/I:P/A:P");
  script_set_cvss_temporal_vector("CVSS2#E:U/RL:OF/RC:C");
  script_set_cvss3_base_vector("CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H");
  script_set_cvss3_temporal_vector("CVSS:3.0/E:U/RL:O/RC:C");
  script_set_attribute(attribute:"exploitability_ease", value:"No known exploits are available");
  script_set_attribute(attribute:"exploit_available", value:"false");

  script_set_attribute(attribute:"plugin_type", value:"local");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:libvirt-bin");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:libvirt0");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:canonical:ubuntu_linux:14.04");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:canonical:ubuntu_linux:16.04");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:canonical:ubuntu_linux:17.10");

  script_set_attribute(attribute:"vuln_publication_date", value:"2016/07/13");
  script_set_attribute(attribute:"patch_publication_date", value:"2018/02/20");
  script_set_attribute(attribute:"plugin_publication_date", value:"2018/02/21");
  script_set_attribute(attribute:"generated_plugin", value:"current");
  script_end_attributes();

  script_category(ACT_GATHER_INFO);
  script_copyright(english:"Ubuntu Security Notice (C) 2018-2019 Canonical, Inc. / NASL script (C) 2018-2019 and is owned by Tenable, Inc. or an Affiliate thereof.");
  script_family(english:"Ubuntu Local Security Checks");

  script_dependencies("ssh_get_info.nasl");
  script_require_keys("Host/cpu", "Host/Ubuntu", "Host/Ubuntu/release", "Host/Debian/dpkg-l");

  exit(0);
}


include("audit.inc");
include("ubuntu.inc");
include("misc_func.inc");

if ( ! get_kb_item("Host/local_checks_enabled") ) audit(AUDIT_LOCAL_CHECKS_NOT_ENABLED);
release = get_kb_item("Host/Ubuntu/release");
if ( isnull(release) ) audit(AUDIT_OS_NOT, "Ubuntu");
release = chomp(release);
if (! preg(pattern:"^(14\.04|16\.04|17\.10)$", string:release)) audit(AUDIT_OS_NOT, "Ubuntu 14.04 / 16.04 / 17.10", "Ubuntu " + release);
if ( ! get_kb_item("Host/Debian/dpkg-l") ) audit(AUDIT_PACKAGE_LIST_MISSING);

cpu = get_kb_item("Host/cpu");
if (isnull(cpu)) audit(AUDIT_UNKNOWN_ARCH);
if ("x86_64" >!< cpu && cpu !~ "^i[3-6]86$") audit(AUDIT_LOCAL_CHECKS_NOT_IMPLEMENTED, "Ubuntu", cpu);

flag = 0;

if (ubuntu_check(osver:"14.04", pkgname:"libvirt-bin", pkgver:"1.2.2-0ubuntu13.1.26")) flag++;
if (ubuntu_check(osver:"14.04", pkgname:"libvirt0", pkgver:"1.2.2-0ubuntu13.1.26")) flag++;
if (ubuntu_check(osver:"16.04", pkgname:"libvirt-bin", pkgver:"1.3.1-1ubuntu10.19")) flag++;
if (ubuntu_check(osver:"16.04", pkgname:"libvirt0", pkgver:"1.3.1-1ubuntu10.19")) flag++;
if (ubuntu_check(osver:"17.10", pkgname:"libvirt-bin", pkgver:"3.6.0-1ubuntu6.3")) flag++;
if (ubuntu_check(osver:"17.10", pkgname:"libvirt0", pkgver:"3.6.0-1ubuntu6.3")) flag++;

if (flag)
{
  security_report_v4(
    port       : 0,
    severity   : SECURITY_WARNING,
    extra      : ubuntu_report_get()
  );
  exit(0);
}
else
{
  tested = ubuntu_pkg_tests_get();
  if (tested) audit(AUDIT_PACKAGE_NOT_AFFECTED, tested);
  else audit(AUDIT_PACKAGE_NOT_INSTALLED, "libvirt-bin / libvirt0");
}
  • NASL familySuSE Local Security Checks
    NASL idOPENSUSE-2017-1213.NASL
    descriptionThis update for libvirt fixes the following issues : Security issue fixed : - CVE-2017-1000256: Ensure TLS clients always verify the server certificate in the serial/TLS support. (bsc#1062563) Non security issue fixed : - libvirt-daemon-qemu requires libvirt-daemon-driver-storage (bsc#1062620) This update was imported from the SUSE:SLE-12-SP3:Update update project.
    last seen2020-06-05
    modified2017-10-30
    plugin id104241
    published2017-10-30
    reporterThis script is Copyright (C) 2017-2020 Tenable Network Security, Inc.
    sourcehttps://www.tenable.com/plugins/nessus/104241
    titleopenSUSE Security Update : libvirt (openSUSE-2017-1213)
    code
    #%NASL_MIN_LEVEL 80502
#
# (C) Tenable Network Security, Inc.
#
# The descriptive text and package checks in this plugin were
# extracted from openSUSE Security Update openSUSE-2017-1213.
#
# The text description of this plugin is (C) SUSE LLC.
#

include("compat.inc");

if (description)
{
  script_id(104241);
  script_version("3.4");
  script_set_attribute(attribute:"plugin_modification_date", value:"2020/06/04");

  script_cve_id("CVE-2017-1000256");

  script_name(english:"openSUSE Security Update : libvirt (openSUSE-2017-1213)");
  script_summary(english:"Check for the openSUSE-2017-1213 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 libvirt fixes the following issues :

Security issue fixed :

  - CVE-2017-1000256: Ensure TLS clients always verify the
    server certificate in the serial/TLS support.
    (bsc#1062563)

Non security issue fixed :

  - libvirt-daemon-qemu requires
    libvirt-daemon-driver-storage (bsc#1062620)

This update was imported from the SUSE:SLE-12-SP3:Update update
project."
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://bugzilla.opensuse.org/show_bug.cgi?id=1062563"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://bugzilla.opensuse.org/show_bug.cgi?id=1062620"
  );
  script_set_attribute(
    attribute:"solution", 
    value:"Update the affected libvirt packages."
  );
  script_set_cvss_base_vector("CVSS2#AV:N/AC:M/Au:N/C:P/I:P/A:P");
  script_set_cvss3_base_vector("CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H");

  script_set_attribute(attribute:"plugin_type", value:"local");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:libvirt");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:libvirt-admin");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:libvirt-admin-debuginfo");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:libvirt-client");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:libvirt-client-debuginfo");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:libvirt-client-debuginfo-32bit");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:libvirt-daemon");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:libvirt-daemon-config-network");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:libvirt-daemon-config-nwfilter");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:libvirt-daemon-debuginfo");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:libvirt-daemon-driver-interface");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:libvirt-daemon-driver-interface-debuginfo");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:libvirt-daemon-driver-libxl");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:libvirt-daemon-driver-libxl-debuginfo");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:libvirt-daemon-driver-lxc");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:libvirt-daemon-driver-lxc-debuginfo");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:libvirt-daemon-driver-network");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:libvirt-daemon-driver-network-debuginfo");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:libvirt-daemon-driver-nodedev");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:libvirt-daemon-driver-nodedev-debuginfo");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:libvirt-daemon-driver-nwfilter");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:libvirt-daemon-driver-nwfilter-debuginfo");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:libvirt-daemon-driver-qemu");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:libvirt-daemon-driver-qemu-debuginfo");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:libvirt-daemon-driver-secret");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:libvirt-daemon-driver-secret-debuginfo");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:libvirt-daemon-driver-storage");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:libvirt-daemon-driver-storage-core");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:libvirt-daemon-driver-storage-core-debuginfo");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:libvirt-daemon-driver-storage-disk");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:libvirt-daemon-driver-storage-disk-debuginfo");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:libvirt-daemon-driver-storage-iscsi");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:libvirt-daemon-driver-storage-iscsi-debuginfo");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:libvirt-daemon-driver-storage-logical");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:libvirt-daemon-driver-storage-logical-debuginfo");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:libvirt-daemon-driver-storage-mpath");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:libvirt-daemon-driver-storage-mpath-debuginfo");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:libvirt-daemon-driver-storage-rbd");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:libvirt-daemon-driver-storage-rbd-debuginfo");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:libvirt-daemon-driver-storage-scsi");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:libvirt-daemon-driver-storage-scsi-debuginfo");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:libvirt-daemon-driver-uml");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:libvirt-daemon-driver-uml-debuginfo");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:libvirt-daemon-driver-vbox");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:libvirt-daemon-driver-vbox-debuginfo");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:libvirt-daemon-lxc");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:libvirt-daemon-qemu");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:libvirt-daemon-uml");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:libvirt-daemon-vbox");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:libvirt-daemon-xen");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:libvirt-debugsource");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:libvirt-devel");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:libvirt-devel-32bit");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:libvirt-libs");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:libvirt-libs-debuginfo");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:libvirt-lock-sanlock");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:libvirt-lock-sanlock-debuginfo");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:libvirt-nss");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:libvirt-nss-debuginfo");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:novell:opensuse:42.3");

  script_set_attribute(attribute:"patch_publication_date", value:"2017/10/27");
  script_set_attribute(attribute:"plugin_publication_date", value:"2017/10/30");
  script_end_attributes();

  script_category(ACT_GATHER_INFO);
  script_copyright(english:"This script is Copyright (C) 2017-2020 Tenable Network Security, Inc.");
  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 !~ "^(SUSE42\.3)$") audit(AUDIT_OS_RELEASE_NOT, "openSUSE", "42.3", 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:"SUSE42.3", reference:"libvirt-3.3.0-9.1") ) flag++;
if ( rpm_check(release:"SUSE42.3", reference:"libvirt-admin-3.3.0-9.1") ) flag++;
if ( rpm_check(release:"SUSE42.3", reference:"libvirt-admin-debuginfo-3.3.0-9.1") ) flag++;
if ( rpm_check(release:"SUSE42.3", reference:"libvirt-client-3.3.0-9.1") ) flag++;
if ( rpm_check(release:"SUSE42.3", reference:"libvirt-client-debuginfo-3.3.0-9.1") ) flag++;
if ( rpm_check(release:"SUSE42.3", reference:"libvirt-daemon-3.3.0-9.1") ) flag++;
if ( rpm_check(release:"SUSE42.3", reference:"libvirt-daemon-config-network-3.3.0-9.1") ) flag++;
if ( rpm_check(release:"SUSE42.3", reference:"libvirt-daemon-config-nwfilter-3.3.0-9.1") ) flag++;
if ( rpm_check(release:"SUSE42.3", reference:"libvirt-daemon-debuginfo-3.3.0-9.1") ) flag++;
if ( rpm_check(release:"SUSE42.3", reference:"libvirt-daemon-driver-interface-3.3.0-9.1") ) flag++;
if ( rpm_check(release:"SUSE42.3", reference:"libvirt-daemon-driver-interface-debuginfo-3.3.0-9.1") ) flag++;
if ( rpm_check(release:"SUSE42.3", reference:"libvirt-daemon-driver-lxc-3.3.0-9.1") ) flag++;
if ( rpm_check(release:"SUSE42.3", reference:"libvirt-daemon-driver-lxc-debuginfo-3.3.0-9.1") ) flag++;
if ( rpm_check(release:"SUSE42.3", reference:"libvirt-daemon-driver-network-3.3.0-9.1") ) flag++;
if ( rpm_check(release:"SUSE42.3", reference:"libvirt-daemon-driver-network-debuginfo-3.3.0-9.1") ) flag++;
if ( rpm_check(release:"SUSE42.3", reference:"libvirt-daemon-driver-nodedev-3.3.0-9.1") ) flag++;
if ( rpm_check(release:"SUSE42.3", reference:"libvirt-daemon-driver-nodedev-debuginfo-3.3.0-9.1") ) flag++;
if ( rpm_check(release:"SUSE42.3", reference:"libvirt-daemon-driver-nwfilter-3.3.0-9.1") ) flag++;
if ( rpm_check(release:"SUSE42.3", reference:"libvirt-daemon-driver-nwfilter-debuginfo-3.3.0-9.1") ) flag++;
if ( rpm_check(release:"SUSE42.3", reference:"libvirt-daemon-driver-qemu-3.3.0-9.1") ) flag++;
if ( rpm_check(release:"SUSE42.3", reference:"libvirt-daemon-driver-qemu-debuginfo-3.3.0-9.1") ) flag++;
if ( rpm_check(release:"SUSE42.3", reference:"libvirt-daemon-driver-secret-3.3.0-9.1") ) flag++;
if ( rpm_check(release:"SUSE42.3", reference:"libvirt-daemon-driver-secret-debuginfo-3.3.0-9.1") ) flag++;
if ( rpm_check(release:"SUSE42.3", reference:"libvirt-daemon-driver-storage-3.3.0-9.1") ) flag++;
if ( rpm_check(release:"SUSE42.3", reference:"libvirt-daemon-driver-storage-core-3.3.0-9.1") ) flag++;
if ( rpm_check(release:"SUSE42.3", reference:"libvirt-daemon-driver-storage-core-debuginfo-3.3.0-9.1") ) flag++;
if ( rpm_check(release:"SUSE42.3", reference:"libvirt-daemon-driver-storage-disk-3.3.0-9.1") ) flag++;
if ( rpm_check(release:"SUSE42.3", reference:"libvirt-daemon-driver-storage-disk-debuginfo-3.3.0-9.1") ) flag++;
if ( rpm_check(release:"SUSE42.3", reference:"libvirt-daemon-driver-storage-iscsi-3.3.0-9.1") ) flag++;
if ( rpm_check(release:"SUSE42.3", reference:"libvirt-daemon-driver-storage-iscsi-debuginfo-3.3.0-9.1") ) flag++;
if ( rpm_check(release:"SUSE42.3", reference:"libvirt-daemon-driver-storage-logical-3.3.0-9.1") ) flag++;
if ( rpm_check(release:"SUSE42.3", reference:"libvirt-daemon-driver-storage-logical-debuginfo-3.3.0-9.1") ) flag++;
if ( rpm_check(release:"SUSE42.3", reference:"libvirt-daemon-driver-storage-mpath-3.3.0-9.1") ) flag++;
if ( rpm_check(release:"SUSE42.3", reference:"libvirt-daemon-driver-storage-mpath-debuginfo-3.3.0-9.1") ) flag++;
if ( rpm_check(release:"SUSE42.3", reference:"libvirt-daemon-driver-storage-scsi-3.3.0-9.1") ) flag++;
if ( rpm_check(release:"SUSE42.3", reference:"libvirt-daemon-driver-storage-scsi-debuginfo-3.3.0-9.1") ) flag++;
if ( rpm_check(release:"SUSE42.3", reference:"libvirt-daemon-driver-uml-3.3.0-9.1") ) flag++;
if ( rpm_check(release:"SUSE42.3", reference:"libvirt-daemon-driver-uml-debuginfo-3.3.0-9.1") ) flag++;
if ( rpm_check(release:"SUSE42.3", reference:"libvirt-daemon-driver-vbox-3.3.0-9.1") ) flag++;
if ( rpm_check(release:"SUSE42.3", reference:"libvirt-daemon-driver-vbox-debuginfo-3.3.0-9.1") ) flag++;
if ( rpm_check(release:"SUSE42.3", reference:"libvirt-daemon-lxc-3.3.0-9.1") ) flag++;
if ( rpm_check(release:"SUSE42.3", reference:"libvirt-daemon-qemu-3.3.0-9.1") ) flag++;
if ( rpm_check(release:"SUSE42.3", reference:"libvirt-daemon-uml-3.3.0-9.1") ) flag++;
if ( rpm_check(release:"SUSE42.3", reference:"libvirt-daemon-vbox-3.3.0-9.1") ) flag++;
if ( rpm_check(release:"SUSE42.3", reference:"libvirt-debugsource-3.3.0-9.1") ) flag++;
if ( rpm_check(release:"SUSE42.3", reference:"libvirt-devel-3.3.0-9.1") ) flag++;
if ( rpm_check(release:"SUSE42.3", reference:"libvirt-libs-3.3.0-9.1") ) flag++;
if ( rpm_check(release:"SUSE42.3", reference:"libvirt-libs-debuginfo-3.3.0-9.1") ) flag++;
if ( rpm_check(release:"SUSE42.3", reference:"libvirt-lock-sanlock-3.3.0-9.1") ) flag++;
if ( rpm_check(release:"SUSE42.3", reference:"libvirt-lock-sanlock-debuginfo-3.3.0-9.1") ) flag++;
if ( rpm_check(release:"SUSE42.3", reference:"libvirt-nss-3.3.0-9.1") ) flag++;
if ( rpm_check(release:"SUSE42.3", reference:"libvirt-nss-debuginfo-3.3.0-9.1") ) flag++;
if ( rpm_check(release:"SUSE42.3", cpu:"x86_64", reference:"libvirt-client-debuginfo-32bit-3.3.0-9.1") ) flag++;
if ( rpm_check(release:"SUSE42.3", cpu:"x86_64", reference:"libvirt-daemon-driver-libxl-3.3.0-9.1") ) flag++;
if ( rpm_check(release:"SUSE42.3", cpu:"x86_64", reference:"libvirt-daemon-driver-libxl-debuginfo-3.3.0-9.1") ) flag++;
if ( rpm_check(release:"SUSE42.3", cpu:"x86_64", reference:"libvirt-daemon-driver-storage-rbd-3.3.0-9.1") ) flag++;
if ( rpm_check(release:"SUSE42.3", cpu:"x86_64", reference:"libvirt-daemon-driver-storage-rbd-debuginfo-3.3.0-9.1") ) flag++;
if ( rpm_check(release:"SUSE42.3", cpu:"x86_64", reference:"libvirt-daemon-xen-3.3.0-9.1") ) flag++;
if ( rpm_check(release:"SUSE42.3", cpu:"x86_64", reference:"libvirt-devel-32bit-3.3.0-9.1") ) 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, "libvirt / libvirt-admin / libvirt-admin-debuginfo / libvirt-client / etc");
}
  • NASL familySuSE Local Security Checks
    NASL idSUSE_SU-2017-2850-1.NASL
    descriptionThis update for libvirt fixes the following issues: Security issue fixed : - CVE-2017-1000256: Ensure TLS clients always verify the server certificate in the serial/TLS support. (bsc#1062563) Non security issue fixed : - libvirt-daemon-qemu requires libvirt-daemon-driver-storage (bsc#1062620) Note that Tenable Network Security has extracted the preceding description block directly from the SUSE security advisory. Tenable has attempted to automatically clean and format it as much as possible without introducing additional issues.
    last seen2020-06-01
    modified2020-06-02
    plugin id104172
    published2017-10-26
    reporterThis script is Copyright (C) 2017-2019 and is owned by Tenable, Inc. or an Affiliate thereof.
    sourcehttps://www.tenable.com/plugins/nessus/104172
    titleSUSE SLED12 / SLES12 Security Update : libvirt (SUSE-SU-2017:2850-1)
    code
    #
# (C) Tenable Network Security, Inc.
#
# The descriptive text and package checks in this plugin were
# extracted from SUSE update advisory SUSE-SU-2017:2850-1.
# The text itself is copyright (C) SUSE.
#

include("compat.inc");

if (description)
{
  script_id(104172);
  script_version("3.7");
  script_cvs_date("Date: 2019/09/11 11:22:16");

  script_cve_id("CVE-2017-1000256");

  script_name(english:"SUSE SLED12 / SLES12 Security Update : libvirt (SUSE-SU-2017:2850-1)");
  script_summary(english:"Checks rpm output for the updated packages.");

  script_set_attribute(
    attribute:"synopsis", 
    value:"The remote SUSE host is missing one or more security updates."
  );
  script_set_attribute(
    attribute:"description", 
    value:
"This update for libvirt fixes the following issues: Security issue
fixed :

  - CVE-2017-1000256: Ensure TLS clients always verify the
    server certificate in the serial/TLS support.
    (bsc#1062563) Non security issue fixed :

  - libvirt-daemon-qemu requires
    libvirt-daemon-driver-storage (bsc#1062620)

Note that Tenable Network Security has extracted the preceding
description block directly from the SUSE security advisory. Tenable
has attempted to automatically clean and format it as much as possible
without introducing additional issues."
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://bugzilla.suse.com/show_bug.cgi?id=1062563"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://bugzilla.suse.com/show_bug.cgi?id=1062620"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://www.suse.com/security/cve/CVE-2017-1000256/"
  );
  # https://www.suse.com/support/update/announcement/2017/suse-su-20172850-1/
  script_set_attribute(
    attribute:"see_also",
    value:"http://www.nessus.org/u?c1be7831"
  );
  script_set_attribute(
    attribute:"solution", 
    value:
"To install this SUSE Security Update use YaST online_update.
Alternatively you can run the command listed for your product :

SUSE Linux Enterprise Software Development Kit 12-SP3:zypper in -t
patch SUSE-SLE-SDK-12-SP3-2017-1771=1

SUSE Linux Enterprise Server 12-SP3:zypper in -t patch
SUSE-SLE-SERVER-12-SP3-2017-1771=1

SUSE Linux Enterprise Desktop 12-SP3:zypper in -t patch
SUSE-SLE-DESKTOP-12-SP3-2017-1771=1

To bring your system up-to-date, use 'zypper patch'."
  );
  script_set_cvss_base_vector("CVSS2#AV:N/AC:M/Au:N/C:P/I:P/A:P");
  script_set_cvss_temporal_vector("CVSS2#E:U/RL:OF/RC:C");
  script_set_cvss3_base_vector("CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H");
  script_set_cvss3_temporal_vector("CVSS:3.0/E:U/RL:O/RC:C");
  script_set_attribute(attribute:"exploitability_ease", value:"No known exploits are available");
  script_set_attribute(attribute:"exploit_available", value:"false");

  script_set_attribute(attribute:"plugin_type", value:"local");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:libvirt");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:libvirt-admin");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:libvirt-admin-debuginfo");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:libvirt-client");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:libvirt-client-debuginfo");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:libvirt-daemon");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:libvirt-daemon-config-network");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:libvirt-daemon-config-nwfilter");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:libvirt-daemon-debuginfo");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:libvirt-daemon-driver-interface");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:libvirt-daemon-driver-interface-debuginfo");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:libvirt-daemon-driver-libxl");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:libvirt-daemon-driver-libxl-debuginfo");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:libvirt-daemon-driver-lxc");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:libvirt-daemon-driver-lxc-debuginfo");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:libvirt-daemon-driver-network");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:libvirt-daemon-driver-network-debuginfo");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:libvirt-daemon-driver-nodedev");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:libvirt-daemon-driver-nodedev-debuginfo");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:libvirt-daemon-driver-nwfilter");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:libvirt-daemon-driver-nwfilter-debuginfo");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:libvirt-daemon-driver-qemu");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:libvirt-daemon-driver-qemu-debuginfo");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:libvirt-daemon-driver-secret");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:libvirt-daemon-driver-secret-debuginfo");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:libvirt-daemon-driver-storage");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:libvirt-daemon-driver-storage-core");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:libvirt-daemon-driver-storage-core-debuginfo");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:libvirt-daemon-driver-storage-disk");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:libvirt-daemon-driver-storage-disk-debuginfo");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:libvirt-daemon-driver-storage-iscsi");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:libvirt-daemon-driver-storage-iscsi-debuginfo");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:libvirt-daemon-driver-storage-logical");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:libvirt-daemon-driver-storage-logical-debuginfo");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:libvirt-daemon-driver-storage-mpath");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:libvirt-daemon-driver-storage-mpath-debuginfo");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:libvirt-daemon-driver-storage-rbd");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:libvirt-daemon-driver-storage-rbd-debuginfo");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:libvirt-daemon-driver-storage-scsi");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:libvirt-daemon-driver-storage-scsi-debuginfo");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:libvirt-daemon-lxc");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:libvirt-daemon-qemu");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:libvirt-daemon-xen");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:libvirt-debugsource");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:libvirt-doc");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:libvirt-libs");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:libvirt-libs-debuginfo");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:libvirt-lock-sanlock");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:libvirt-lock-sanlock-debuginfo");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:libvirt-nss");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:libvirt-nss-debuginfo");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:novell:suse_linux:12");

  script_set_attribute(attribute:"vuln_publication_date", value:"2017/10/31");
  script_set_attribute(attribute:"patch_publication_date", value:"2017/10/25");
  script_set_attribute(attribute:"plugin_publication_date", value:"2017/10/26");
  script_set_attribute(attribute:"generated_plugin", value:"current");
  script_end_attributes();

  script_category(ACT_GATHER_INFO);
  script_copyright(english:"This script is Copyright (C) 2017-2019 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/cpu", "Host/SuSE/release", "Host/SuSE/rpm-list");

  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, "SUSE");
os_ver = pregmatch(pattern: "^(SLE(S|D)\d+)", string:release);
if (isnull(os_ver)) audit(AUDIT_UNKNOWN_APP_VER, "SUSE");
os_ver = os_ver[1];
if (! preg(pattern:"^(SLED12|SLES12)$", string:os_ver)) audit(AUDIT_OS_NOT, "SUSE SLED12 / SLES12", "SUSE " + os_ver);

if (!get_kb_item("Host/SuSE/rpm-list")) audit(AUDIT_PACKAGE_LIST_MISSING);

cpu = get_kb_item("Host/cpu");
if (isnull(cpu)) audit(AUDIT_UNKNOWN_ARCH);
if (cpu !~ "^i[3-6]86$" && "x86_64" >!< cpu && "s390x" >!< cpu) audit(AUDIT_LOCAL_CHECKS_NOT_IMPLEMENTED, "SUSE " + os_ver, cpu);

sp = get_kb_item("Host/SuSE/patchlevel");
if (isnull(sp)) sp = "0";
if (os_ver == "SLES12" && (! preg(pattern:"^(3)$", string:sp))) audit(AUDIT_OS_NOT, "SLES12 SP3", os_ver + " SP" + sp);
if (os_ver == "SLED12" && (! preg(pattern:"^(3)$", string:sp))) audit(AUDIT_OS_NOT, "SLED12 SP3", os_ver + " SP" + sp);


flag = 0;
if (rpm_check(release:"SLES12", sp:"3", cpu:"x86_64", reference:"libvirt-daemon-driver-storage-rbd-3.3.0-5.8.1")) flag++;
if (rpm_check(release:"SLES12", sp:"3", cpu:"x86_64", reference:"libvirt-daemon-driver-storage-rbd-debuginfo-3.3.0-5.8.1")) flag++;
if (rpm_check(release:"SLES12", sp:"3", cpu:"x86_64", reference:"libvirt-daemon-driver-libxl-3.3.0-5.8.1")) flag++;
if (rpm_check(release:"SLES12", sp:"3", cpu:"x86_64", reference:"libvirt-daemon-driver-libxl-debuginfo-3.3.0-5.8.1")) flag++;
if (rpm_check(release:"SLES12", sp:"3", cpu:"x86_64", reference:"libvirt-daemon-xen-3.3.0-5.8.1")) flag++;
if (rpm_check(release:"SLES12", sp:"3", reference:"libvirt-3.3.0-5.8.1")) flag++;
if (rpm_check(release:"SLES12", sp:"3", reference:"libvirt-admin-3.3.0-5.8.1")) flag++;
if (rpm_check(release:"SLES12", sp:"3", reference:"libvirt-admin-debuginfo-3.3.0-5.8.1")) flag++;
if (rpm_check(release:"SLES12", sp:"3", reference:"libvirt-client-3.3.0-5.8.1")) flag++;
if (rpm_check(release:"SLES12", sp:"3", reference:"libvirt-client-debuginfo-3.3.0-5.8.1")) flag++;
if (rpm_check(release:"SLES12", sp:"3", reference:"libvirt-daemon-3.3.0-5.8.1")) flag++;
if (rpm_check(release:"SLES12", sp:"3", reference:"libvirt-daemon-config-network-3.3.0-5.8.1")) flag++;
if (rpm_check(release:"SLES12", sp:"3", reference:"libvirt-daemon-config-nwfilter-3.3.0-5.8.1")) flag++;
if (rpm_check(release:"SLES12", sp:"3", reference:"libvirt-daemon-debuginfo-3.3.0-5.8.1")) flag++;
if (rpm_check(release:"SLES12", sp:"3", reference:"libvirt-daemon-driver-interface-3.3.0-5.8.1")) flag++;
if (rpm_check(release:"SLES12", sp:"3", reference:"libvirt-daemon-driver-interface-debuginfo-3.3.0-5.8.1")) flag++;
if (rpm_check(release:"SLES12", sp:"3", reference:"libvirt-daemon-driver-lxc-3.3.0-5.8.1")) flag++;
if (rpm_check(release:"SLES12", sp:"3", reference:"libvirt-daemon-driver-lxc-debuginfo-3.3.0-5.8.1")) flag++;
if (rpm_check(release:"SLES12", sp:"3", reference:"libvirt-daemon-driver-network-3.3.0-5.8.1")) flag++;
if (rpm_check(release:"SLES12", sp:"3", reference:"libvirt-daemon-driver-network-debuginfo-3.3.0-5.8.1")) flag++;
if (rpm_check(release:"SLES12", sp:"3", reference:"libvirt-daemon-driver-nodedev-3.3.0-5.8.1")) flag++;
if (rpm_check(release:"SLES12", sp:"3", reference:"libvirt-daemon-driver-nodedev-debuginfo-3.3.0-5.8.1")) flag++;
if (rpm_check(release:"SLES12", sp:"3", reference:"libvirt-daemon-driver-nwfilter-3.3.0-5.8.1")) flag++;
if (rpm_check(release:"SLES12", sp:"3", reference:"libvirt-daemon-driver-nwfilter-debuginfo-3.3.0-5.8.1")) flag++;
if (rpm_check(release:"SLES12", sp:"3", reference:"libvirt-daemon-driver-qemu-3.3.0-5.8.1")) flag++;
if (rpm_check(release:"SLES12", sp:"3", reference:"libvirt-daemon-driver-qemu-debuginfo-3.3.0-5.8.1")) flag++;
if (rpm_check(release:"SLES12", sp:"3", reference:"libvirt-daemon-driver-secret-3.3.0-5.8.1")) flag++;
if (rpm_check(release:"SLES12", sp:"3", reference:"libvirt-daemon-driver-secret-debuginfo-3.3.0-5.8.1")) flag++;
if (rpm_check(release:"SLES12", sp:"3", reference:"libvirt-daemon-driver-storage-3.3.0-5.8.1")) flag++;
if (rpm_check(release:"SLES12", sp:"3", reference:"libvirt-daemon-driver-storage-core-3.3.0-5.8.1")) flag++;
if (rpm_check(release:"SLES12", sp:"3", reference:"libvirt-daemon-driver-storage-core-debuginfo-3.3.0-5.8.1")) flag++;
if (rpm_check(release:"SLES12", sp:"3", reference:"libvirt-daemon-driver-storage-disk-3.3.0-5.8.1")) flag++;
if (rpm_check(release:"SLES12", sp:"3", reference:"libvirt-daemon-driver-storage-disk-debuginfo-3.3.0-5.8.1")) flag++;
if (rpm_check(release:"SLES12", sp:"3", reference:"libvirt-daemon-driver-storage-iscsi-3.3.0-5.8.1")) flag++;
if (rpm_check(release:"SLES12", sp:"3", reference:"libvirt-daemon-driver-storage-iscsi-debuginfo-3.3.0-5.8.1")) flag++;
if (rpm_check(release:"SLES12", sp:"3", reference:"libvirt-daemon-driver-storage-logical-3.3.0-5.8.1")) flag++;
if (rpm_check(release:"SLES12", sp:"3", reference:"libvirt-daemon-driver-storage-logical-debuginfo-3.3.0-5.8.1")) flag++;
if (rpm_check(release:"SLES12", sp:"3", reference:"libvirt-daemon-driver-storage-mpath-3.3.0-5.8.1")) flag++;
if (rpm_check(release:"SLES12", sp:"3", reference:"libvirt-daemon-driver-storage-mpath-debuginfo-3.3.0-5.8.1")) flag++;
if (rpm_check(release:"SLES12", sp:"3", reference:"libvirt-daemon-driver-storage-scsi-3.3.0-5.8.1")) flag++;
if (rpm_check(release:"SLES12", sp:"3", reference:"libvirt-daemon-driver-storage-scsi-debuginfo-3.3.0-5.8.1")) flag++;
if (rpm_check(release:"SLES12", sp:"3", reference:"libvirt-daemon-lxc-3.3.0-5.8.1")) flag++;
if (rpm_check(release:"SLES12", sp:"3", reference:"libvirt-daemon-qemu-3.3.0-5.8.1")) flag++;
if (rpm_check(release:"SLES12", sp:"3", reference:"libvirt-debugsource-3.3.0-5.8.1")) flag++;
if (rpm_check(release:"SLES12", sp:"3", reference:"libvirt-doc-3.3.0-5.8.1")) flag++;
if (rpm_check(release:"SLES12", sp:"3", reference:"libvirt-libs-3.3.0-5.8.1")) flag++;
if (rpm_check(release:"SLES12", sp:"3", reference:"libvirt-libs-debuginfo-3.3.0-5.8.1")) flag++;
if (rpm_check(release:"SLES12", sp:"3", reference:"libvirt-lock-sanlock-3.3.0-5.8.1")) flag++;
if (rpm_check(release:"SLES12", sp:"3", reference:"libvirt-lock-sanlock-debuginfo-3.3.0-5.8.1")) flag++;
if (rpm_check(release:"SLES12", sp:"3", reference:"libvirt-nss-3.3.0-5.8.1")) flag++;
if (rpm_check(release:"SLES12", sp:"3", reference:"libvirt-nss-debuginfo-3.3.0-5.8.1")) flag++;
if (rpm_check(release:"SLED12", sp:"3", cpu:"x86_64", reference:"libvirt-3.3.0-5.8.1")) flag++;
if (rpm_check(release:"SLED12", sp:"3", cpu:"x86_64", reference:"libvirt-admin-3.3.0-5.8.1")) flag++;
if (rpm_check(release:"SLED12", sp:"3", cpu:"x86_64", reference:"libvirt-admin-debuginfo-3.3.0-5.8.1")) flag++;
if (rpm_check(release:"SLED12", sp:"3", cpu:"x86_64", reference:"libvirt-client-3.3.0-5.8.1")) flag++;
if (rpm_check(release:"SLED12", sp:"3", cpu:"x86_64", reference:"libvirt-client-debuginfo-3.3.0-5.8.1")) flag++;
if (rpm_check(release:"SLED12", sp:"3", cpu:"x86_64", reference:"libvirt-daemon-3.3.0-5.8.1")) flag++;
if (rpm_check(release:"SLED12", sp:"3", cpu:"x86_64", reference:"libvirt-daemon-config-network-3.3.0-5.8.1")) flag++;
if (rpm_check(release:"SLED12", sp:"3", cpu:"x86_64", reference:"libvirt-daemon-config-nwfilter-3.3.0-5.8.1")) flag++;
if (rpm_check(release:"SLED12", sp:"3", cpu:"x86_64", reference:"libvirt-daemon-debuginfo-3.3.0-5.8.1")) flag++;
if (rpm_check(release:"SLED12", sp:"3", cpu:"x86_64", reference:"libvirt-daemon-driver-interface-3.3.0-5.8.1")) flag++;
if (rpm_check(release:"SLED12", sp:"3", cpu:"x86_64", reference:"libvirt-daemon-driver-interface-debuginfo-3.3.0-5.8.1")) flag++;
if (rpm_check(release:"SLED12", sp:"3", cpu:"x86_64", reference:"libvirt-daemon-driver-libxl-3.3.0-5.8.1")) flag++;
if (rpm_check(release:"SLED12", sp:"3", cpu:"x86_64", reference:"libvirt-daemon-driver-libxl-debuginfo-3.3.0-5.8.1")) flag++;
if (rpm_check(release:"SLED12", sp:"3", cpu:"x86_64", reference:"libvirt-daemon-driver-lxc-3.3.0-5.8.1")) flag++;
if (rpm_check(release:"SLED12", sp:"3", cpu:"x86_64", reference:"libvirt-daemon-driver-lxc-debuginfo-3.3.0-5.8.1")) flag++;
if (rpm_check(release:"SLED12", sp:"3", cpu:"x86_64", reference:"libvirt-daemon-driver-network-3.3.0-5.8.1")) flag++;
if (rpm_check(release:"SLED12", sp:"3", cpu:"x86_64", reference:"libvirt-daemon-driver-network-debuginfo-3.3.0-5.8.1")) flag++;
if (rpm_check(release:"SLED12", sp:"3", cpu:"x86_64", reference:"libvirt-daemon-driver-nodedev-3.3.0-5.8.1")) flag++;
if (rpm_check(release:"SLED12", sp:"3", cpu:"x86_64", reference:"libvirt-daemon-driver-nodedev-debuginfo-3.3.0-5.8.1")) flag++;
if (rpm_check(release:"SLED12", sp:"3", cpu:"x86_64", reference:"libvirt-daemon-driver-nwfilter-3.3.0-5.8.1")) flag++;
if (rpm_check(release:"SLED12", sp:"3", cpu:"x86_64", reference:"libvirt-daemon-driver-nwfilter-debuginfo-3.3.0-5.8.1")) flag++;
if (rpm_check(release:"SLED12", sp:"3", cpu:"x86_64", reference:"libvirt-daemon-driver-qemu-3.3.0-5.8.1")) flag++;
if (rpm_check(release:"SLED12", sp:"3", cpu:"x86_64", reference:"libvirt-daemon-driver-qemu-debuginfo-3.3.0-5.8.1")) flag++;
if (rpm_check(release:"SLED12", sp:"3", cpu:"x86_64", reference:"libvirt-daemon-driver-secret-3.3.0-5.8.1")) flag++;
if (rpm_check(release:"SLED12", sp:"3", cpu:"x86_64", reference:"libvirt-daemon-driver-secret-debuginfo-3.3.0-5.8.1")) flag++;
if (rpm_check(release:"SLED12", sp:"3", cpu:"x86_64", reference:"libvirt-daemon-driver-storage-3.3.0-5.8.1")) flag++;
if (rpm_check(release:"SLED12", sp:"3", cpu:"x86_64", reference:"libvirt-daemon-driver-storage-core-3.3.0-5.8.1")) flag++;
if (rpm_check(release:"SLED12", sp:"3", cpu:"x86_64", reference:"libvirt-daemon-driver-storage-core-debuginfo-3.3.0-5.8.1")) flag++;
if (rpm_check(release:"SLED12", sp:"3", cpu:"x86_64", reference:"libvirt-daemon-driver-storage-disk-3.3.0-5.8.1")) flag++;
if (rpm_check(release:"SLED12", sp:"3", cpu:"x86_64", reference:"libvirt-daemon-driver-storage-disk-debuginfo-3.3.0-5.8.1")) flag++;
if (rpm_check(release:"SLED12", sp:"3", cpu:"x86_64", reference:"libvirt-daemon-driver-storage-iscsi-3.3.0-5.8.1")) flag++;
if (rpm_check(release:"SLED12", sp:"3", cpu:"x86_64", reference:"libvirt-daemon-driver-storage-iscsi-debuginfo-3.3.0-5.8.1")) flag++;
if (rpm_check(release:"SLED12", sp:"3", cpu:"x86_64", reference:"libvirt-daemon-driver-storage-logical-3.3.0-5.8.1")) flag++;
if (rpm_check(release:"SLED12", sp:"3", cpu:"x86_64", reference:"libvirt-daemon-driver-storage-logical-debuginfo-3.3.0-5.8.1")) flag++;
if (rpm_check(release:"SLED12", sp:"3", cpu:"x86_64", reference:"libvirt-daemon-driver-storage-mpath-3.3.0-5.8.1")) flag++;
if (rpm_check(release:"SLED12", sp:"3", cpu:"x86_64", reference:"libvirt-daemon-driver-storage-mpath-debuginfo-3.3.0-5.8.1")) flag++;
if (rpm_check(release:"SLED12", sp:"3", cpu:"x86_64", reference:"libvirt-daemon-driver-storage-rbd-3.3.0-5.8.1")) flag++;
if (rpm_check(release:"SLED12", sp:"3", cpu:"x86_64", reference:"libvirt-daemon-driver-storage-rbd-debuginfo-3.3.0-5.8.1")) flag++;
if (rpm_check(release:"SLED12", sp:"3", cpu:"x86_64", reference:"libvirt-daemon-driver-storage-scsi-3.3.0-5.8.1")) flag++;
if (rpm_check(release:"SLED12", sp:"3", cpu:"x86_64", reference:"libvirt-daemon-driver-storage-scsi-debuginfo-3.3.0-5.8.1")) flag++;
if (rpm_check(release:"SLED12", sp:"3", cpu:"x86_64", reference:"libvirt-daemon-lxc-3.3.0-5.8.1")) flag++;
if (rpm_check(release:"SLED12", sp:"3", cpu:"x86_64", reference:"libvirt-daemon-qemu-3.3.0-5.8.1")) flag++;
if (rpm_check(release:"SLED12", sp:"3", cpu:"x86_64", reference:"libvirt-daemon-xen-3.3.0-5.8.1")) flag++;
if (rpm_check(release:"SLED12", sp:"3", cpu:"x86_64", reference:"libvirt-debugsource-3.3.0-5.8.1")) flag++;
if (rpm_check(release:"SLED12", sp:"3", cpu:"x86_64", reference:"libvirt-doc-3.3.0-5.8.1")) flag++;
if (rpm_check(release:"SLED12", sp:"3", cpu:"x86_64", reference:"libvirt-libs-3.3.0-5.8.1")) flag++;
if (rpm_check(release:"SLED12", sp:"3", cpu:"x86_64", reference:"libvirt-libs-debuginfo-3.3.0-5.8.1")) 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, "libvirt");
}
  • NASL familyPhotonOS Local Security Checks
    NASL idPHOTONOS_PHSA-2017-0052.NASL
    descriptionAn update of [rsync,python2,procmail,libvirt,linux,mongodb,openssh,binutils,glibc] packages for photonOS has been released.
    last seen2019-02-21
    modified2019-02-07
    plugin id111901
    published2018-08-17
    reporterTenable
    sourcehttps://www.tenable.com/plugins/index.php?view=single&id=111901
    titlePhoton OS 1.0: Binutils / Glibc / Linux / Mongodb / Openssh / Procmail / Python2 / Rsync PHSA-2017-0052 (deprecated)
    code
    #
# (C) Tenable Network Security, Inc.
#
# @DEPRECATED@
#
# Disabled on 2/7/2019
#

# The descriptive text and package checks in this plugin were
# extracted from VMware Security Advisory PHSA-2017-0052. The text
# itself is copyright (C) VMware, Inc.

include("compat.inc");

if (description)
{
  script_id(111901);
  script_version("1.2");
  script_cvs_date("Date: 2019/02/07 18:59:50");

  script_cve_id(
    "CVE-2016-5417",
    "CVE-2017-15115",
    "CVE-2017-15535",
    "CVE-2017-15906",
    "CVE-2017-16548",
    "CVE-2017-16826",
    "CVE-2017-16827",
    "CVE-2017-16828",
    "CVE-2017-16829",
    "CVE-2017-16830",
    "CVE-2017-16831",
    "CVE-2017-16832",
    "CVE-2017-16844",
    "CVE-2017-1000158",
    "CVE-2017-1000256"
  );

  script_name(english:"Photon OS 1.0: Binutils / Glibc / Linux / Mongodb / Openssh / Procmail / Python2 / Rsync PHSA-2017-0052 (deprecated)");
  script_summary(english:"Checks the rpm output for the updated packages.");

  script_set_attribute(attribute:"synopsis", value:
"This plugin has been deprecated.");
  script_set_attribute(attribute:"description", value:
"An update of
[rsync,python2,procmail,libvirt,linux,mongodb,openssh,binutils,glibc]
packages for photonOS has been released.");
  # https://github.com/vmware/photon/wiki/Security-Updates-91
  script_set_attribute(attribute:"see_also", value:"http://www.nessus.org/u?a72c45fb");
  script_set_attribute(attribute:"solution", value:"n/a.");
  script_set_cvss_base_vector("CVSS2#AV:N/AC:L/Au:N/C:C/I:C/A:C");
  script_set_cvss3_base_vector("CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H");
  script_set_attribute(attribute:"cvss_score_source", value:"CVE-2017-16844");

  script_set_attribute(attribute:"patch_publication_date", value:"2017/12/08");
  script_set_attribute(attribute:"plugin_publication_date", value:"2018/08/17");

  script_set_attribute(attribute:"plugin_type", value:"local");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:vmware:photonos:binutils");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:vmware:photonos:glibc");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:vmware:photonos:linux");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:vmware:photonos:mongodb");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:vmware:photonos:openssh");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:vmware:photonos:procmail");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:vmware:photonos:python2");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:vmware:photonos:rsync");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:vmware:photonos:1.0");
  script_end_attributes();

  script_category(ACT_GATHER_INFO);
  script_family(english:"PhotonOS Local Security Checks");

  script_copyright(english:"This script is Copyright (C) 2018-2019 and is owned by Tenable, Inc. or an Affiliate thereof.");

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

  exit(0);
}

exit(0, "This plugin has been deprecated.");

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/PhotonOS/release");
if (isnull(release) || release !~ "^VMware Photon") audit(AUDIT_OS_NOT, "PhotonOS");
if (release !~ "^VMware Photon (?:Linux|OS) 1\.0(\D|$)") audit(AUDIT_OS_NOT, "PhotonOS 1.0");

if (!get_kb_item("Host/PhotonOS/rpm-list")) audit(AUDIT_PACKAGE_LIST_MISSING);

cpu = get_kb_item("Host/cpu");
if (isnull(cpu)) audit(AUDIT_UNKNOWN_ARCH);
if ("x86_64" >!< cpu && cpu !~ "^i[3-6]86$") audit(AUDIT_LOCAL_CHECKS_NOT_IMPLEMENTED, "PhotonOS", cpu);

flag = 0;

pkgs = [
  "binutils-2.29.1-2.ph1",
  "binutils-debuginfo-2.29.1-2.ph1",
  "binutils-devel-2.29.1-2.ph1",
  "glibc-2.22-17.ph1",
  "glibc-devel-2.22-17.ph1",
  "glibc-lang-2.22-17.ph1",
  "linux-4.4.103-1.ph1",
  "linux-api-headers-4.4.103-1.ph1",
  "linux-debuginfo-4.4.103-1.ph1",
  "linux-dev-4.4.103-1.ph1",
  "linux-docs-4.4.103-1.ph1",
  "linux-drivers-gpu-4.4.103-1.ph1",
  "linux-esx-4.4.103-1.ph1",
  "linux-esx-debuginfo-4.4.103-1.ph1",
  "linux-esx-devel-4.4.103-1.ph1",
  "linux-esx-docs-4.4.103-1.ph1",
  "linux-oprofile-4.4.103-1.ph1",
  "linux-sound-4.4.103-1.ph1",
  "linux-tools-4.4.103-1.ph1",
  "mongodb-3.4.10-1.ph1",
  "mongodb-debuginfo-3.4.10-1.ph1",
  "openssh-7.4p1-7.ph1",
  "openssh-debuginfo-7.4p1-7.ph1",
  "procmail-3.22-4.ph1",
  "python2-2.7.13-4.ph1",
  "python2-debuginfo-2.7.13-4.ph1",
  "python2-devel-2.7.13-4.ph1",
  "python2-libs-2.7.13-4.ph1",
  "python2-tools-2.7.13-4.ph1",
  "rsync-3.1.2-3.ph1",
  "rsync-debuginfo-3.1.2-3.ph1"
];

foreach (pkg in pkgs)
  if (rpm_check(release:"PhotonOS-1.0", reference:pkg)) flag++;

if (flag)
{
  security_report_v4(
    port       : 0,
    severity   : SECURITY_HOLE,
    extra      : rpm_report_get()
  );
  exit(0);
}
else
{
  tested = pkg_tests_get();
  if (tested) audit(AUDIT_PACKAGE_NOT_AFFECTED, tested);
  else audit(AUDIT_PACKAGE_NOT_INSTALLED, "binutils / glibc / linux / mongodb / openssh / procmail / python2 / rsync");
}
  • NASL familyFedora Local Security Checks
    NASL idFEDORA_2017-B16CDBDC34.NASL
    description - CVE-2017-1000256: libvirt: TLS certificate verification disabled for clients (bz #1503687) - Fix qemu image locking with shared disks (bz #1513447) Note that Tenable Network Security has extracted the preceding description block directly from the Fedora update system website. Tenable has attempted to automatically clean and format it as much as possible without introducing additional issues.
    last seen2020-06-05
    modified2018-01-15
    plugin id105955
    published2018-01-15
    reporterThis script is Copyright (C) 2018-2020 and is owned by Tenable, Inc. or an Affiliate thereof.
    sourcehttps://www.tenable.com/plugins/nessus/105955
    titleFedora 27 : libvirt (2017-b16cdbdc34)
  • NASL familyDebian Local Security Checks
    NASL idDEBIAN_DSA-4003.NASL
    descriptionDaniel P. Berrange reported that Libvirt, a virtualisation abstraction library, does not properly handle the default_tls_x509_verify (and related) parameters in qemu.conf when setting up TLS clients and servers in QEMU, resulting in TLS clients for character devices and disk devices having verification turned off and ignoring any errors while validating the server certificate. More informations in https://security.libvirt.org/2017/0002.html .
    last seen2020-06-01
    modified2020-06-02
    plugin id103994
    published2017-10-20
    reporterThis script is Copyright (C) 2017-2018 and is owned by Tenable, Inc. or an Affiliate thereof.
    sourcehttps://www.tenable.com/plugins/nessus/103994
    titleDebian DSA-4003-1 : libvirt - security update
  • NASL familyHuawei Local Security Checks
    NASL idEULEROS_SA-2019-1394.NASL
    descriptionAccording to the versions of the libvirt packages installed, the EulerOS Virtualization for ARM 64 installation on the remote host is affected by the following vulnerabilities : - util/virlog.c in libvirt does not properly determine the hostname on LXC container startup, which allows local guest OS users to bypass an intended container protection mechanism and execute arbitrary commands via a crafted NSS module.(CVE-2018-6764) - qemu/qemu_monitor.c in libvirt allows attackers to cause a denial of service (memory consumption) via a large QEMU reply.(CVE-2018-5748) - libvirt version 2.3.0 and later is vulnerable to a bad default configuration of
    last seen2020-06-01
    modified2020-06-02
    plugin id124897
    published2019-05-14
    reporterThis script is Copyright (C) 2019-2020 and is owned by Tenable, Inc. or an Affiliate thereof.
    sourcehttps://www.tenable.com/plugins/nessus/124897
    titleEulerOS Virtualization for ARM 64 3.0.1.0 : libvirt (EulerOS-SA-2019-1394)
  • NASL familyHuawei Local Security Checks
    NASL idEULEROS_SA-2019-1456.NASL
    descriptionAccording to the versions of the libvirt packages installed, the EulerOS Virtualization installation on the remote host is affected by the following vulnerabilities : - util/virlog.c in libvirt does not properly determine the hostname on LXC container startup, which allows local guest OS users to bypass an intended container protection mechanism and execute arbitrary commands via a crafted NSS module.(CVE-2018-6764) - qemu/qemu_monitor.c in libvirt allows attackers to cause a denial of service (memory consumption) via a large QEMU reply.(CVE-2018-5748) - libvirt version 2.3.0 and later is vulnerable to a bad default configuration of
    last seen2020-06-01
    modified2020-06-02
    plugin id124959
    published2019-05-14
    reporterThis script is Copyright (C) 2019-2020 and is owned by Tenable, Inc. or an Affiliate thereof.
    sourcehttps://www.tenable.com/plugins/nessus/124959
    titleEulerOS Virtualization 3.0.1.0 : libvirt (EulerOS-SA-2019-1456)

References