This update for libvirt fixes the following issues :
- CVE-2020-15708: Added a note to libvirtd.conf about polkit auth in SUSE distros (bsc#1174955).
CVE-2020-25637: Fixed a double free in qemuAgentGetInterfaces() (bsc#1177155).
qemu: Adjust max memlock on mdev hotplug (bsc#1177480).
Xen: Don’t add dom0 twice on driver reload (bsc#1176430).
virdevmapper: Handle kernel without device-mapper support (bsc#1175465).
Fixed an issue where building was failing (bsc#1175574).
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-2020-1778.
#
# The text description of this plugin is (C) SUSE LLC.
#
include('compat.inc');
if (description)
{
script_id(142188);
script_version("1.4");
script_set_attribute(attribute:"plugin_modification_date", value:"2024/02/13");
script_cve_id("CVE-2020-15708", "CVE-2020-25637");
script_name(english:"openSUSE Security Update : libvirt (openSUSE-2020-1778)");
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 :
	 - CVE-2020-15708: Added a note to libvirtd.conf about polkit auth
in SUSE distros (bsc#1174955).
- CVE-2020-25637: Fixed a double free in
qemuAgentGetInterfaces() (bsc#1177155).
- qemu: Adjust max memlock on mdev hotplug (bsc#1177480).
- Xen: Don't add dom0 twice on driver reload
(bsc#1176430).
- virdevmapper: Handle kernel without device-mapper
support (bsc#1175465).
- Fixed an issue where building was failing (bsc#1175574).
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=1174955");
script_set_attribute(attribute:"see_also", value:"https://bugzilla.opensuse.org/show_bug.cgi?id=1175465");
script_set_attribute(attribute:"see_also", value:"https://bugzilla.opensuse.org/show_bug.cgi?id=1175574");
script_set_attribute(attribute:"see_also", value:"https://bugzilla.opensuse.org/show_bug.cgi?id=1176430");
script_set_attribute(attribute:"see_also", value:"https://bugzilla.opensuse.org/show_bug.cgi?id=1177155");
script_set_attribute(attribute:"see_also", value:"https://bugzilla.opensuse.org/show_bug.cgi?id=1177480");
script_set_attribute(attribute:"solution", value:
"Update the affected libvirt packages.");
script_set_cvss_base_vector("CVSS2#AV:L/AC:L/Au:N/C:C/I:C/A:C");
script_set_cvss_temporal_vector("CVSS2#E:U/RL:OF/RC:C");
script_set_cvss3_base_vector("CVSS:3.0/AV:L/AC:L/PR:L/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:"cvss_score_source", value:"CVE-2020-25637");
script_set_attribute(attribute:"cvss3_score_source", value:"CVE-2020-15708");
script_set_attribute(attribute:"exploitability_ease", value:"No known exploits are available");
script_set_attribute(attribute:"exploit_available", value:"false");
script_set_attribute(attribute:"vuln_publication_date", value:"2020/10/06");
script_set_attribute(attribute:"patch_publication_date", value:"2020/10/30");
script_set_attribute(attribute:"plugin_publication_date", value:"2020/11/02");
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-bash-completion");
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-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-gluster");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:libvirt-daemon-driver-storage-gluster-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-hooks");
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-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-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:"p-cpe:/a:novell:opensuse:wireshark-plugin-libvirt");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:wireshark-plugin-libvirt-debuginfo");
script_set_attribute(attribute:"cpe", value:"cpe:/o:novell:opensuse:15.1");
script_set_attribute(attribute:"generated_plugin", value:"current");
script_end_attributes();
script_category(ACT_GATHER_INFO);
script_family(english:"SuSE Local Security Checks");
script_copyright(english:"This script is Copyright (C) 2020-2024 and is owned by Tenable, Inc. or an Affiliate thereof.");
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:"libvirt-5.1.0-lp151.7.10.1") ) flag++;
if ( rpm_check(release:"SUSE15.1", reference:"libvirt-admin-5.1.0-lp151.7.10.1") ) flag++;
if ( rpm_check(release:"SUSE15.1", reference:"libvirt-admin-debuginfo-5.1.0-lp151.7.10.1") ) flag++;
if ( rpm_check(release:"SUSE15.1", reference:"libvirt-bash-completion-5.1.0-lp151.7.10.1") ) flag++;
if ( rpm_check(release:"SUSE15.1", reference:"libvirt-client-5.1.0-lp151.7.10.1") ) flag++;
if ( rpm_check(release:"SUSE15.1", reference:"libvirt-client-debuginfo-5.1.0-lp151.7.10.1") ) flag++;
if ( rpm_check(release:"SUSE15.1", reference:"libvirt-daemon-5.1.0-lp151.7.10.1") ) flag++;
if ( rpm_check(release:"SUSE15.1", reference:"libvirt-daemon-config-network-5.1.0-lp151.7.10.1") ) flag++;
if ( rpm_check(release:"SUSE15.1", reference:"libvirt-daemon-config-nwfilter-5.1.0-lp151.7.10.1") ) flag++;
if ( rpm_check(release:"SUSE15.1", reference:"libvirt-daemon-debuginfo-5.1.0-lp151.7.10.1") ) flag++;
if ( rpm_check(release:"SUSE15.1", reference:"libvirt-daemon-driver-interface-5.1.0-lp151.7.10.1") ) flag++;
if ( rpm_check(release:"SUSE15.1", reference:"libvirt-daemon-driver-interface-debuginfo-5.1.0-lp151.7.10.1") ) flag++;
if ( rpm_check(release:"SUSE15.1", reference:"libvirt-daemon-driver-libxl-5.1.0-lp151.7.10.1") ) flag++;
if ( rpm_check(release:"SUSE15.1", reference:"libvirt-daemon-driver-libxl-debuginfo-5.1.0-lp151.7.10.1") ) flag++;
if ( rpm_check(release:"SUSE15.1", reference:"libvirt-daemon-driver-lxc-5.1.0-lp151.7.10.1") ) flag++;
if ( rpm_check(release:"SUSE15.1", reference:"libvirt-daemon-driver-lxc-debuginfo-5.1.0-lp151.7.10.1") ) flag++;
if ( rpm_check(release:"SUSE15.1", reference:"libvirt-daemon-driver-network-5.1.0-lp151.7.10.1") ) flag++;
if ( rpm_check(release:"SUSE15.1", reference:"libvirt-daemon-driver-network-debuginfo-5.1.0-lp151.7.10.1") ) flag++;
if ( rpm_check(release:"SUSE15.1", reference:"libvirt-daemon-driver-nodedev-5.1.0-lp151.7.10.1") ) flag++;
if ( rpm_check(release:"SUSE15.1", reference:"libvirt-daemon-driver-nodedev-debuginfo-5.1.0-lp151.7.10.1") ) flag++;
if ( rpm_check(release:"SUSE15.1", reference:"libvirt-daemon-driver-nwfilter-5.1.0-lp151.7.10.1") ) flag++;
if ( rpm_check(release:"SUSE15.1", reference:"libvirt-daemon-driver-nwfilter-debuginfo-5.1.0-lp151.7.10.1") ) flag++;
if ( rpm_check(release:"SUSE15.1", reference:"libvirt-daemon-driver-qemu-5.1.0-lp151.7.10.1") ) flag++;
if ( rpm_check(release:"SUSE15.1", reference:"libvirt-daemon-driver-qemu-debuginfo-5.1.0-lp151.7.10.1") ) flag++;
if ( rpm_check(release:"SUSE15.1", reference:"libvirt-daemon-driver-secret-5.1.0-lp151.7.10.1") ) flag++;
if ( rpm_check(release:"SUSE15.1", reference:"libvirt-daemon-driver-secret-debuginfo-5.1.0-lp151.7.10.1") ) flag++;
if ( rpm_check(release:"SUSE15.1", reference:"libvirt-daemon-driver-storage-5.1.0-lp151.7.10.1") ) flag++;
if ( rpm_check(release:"SUSE15.1", reference:"libvirt-daemon-driver-storage-core-5.1.0-lp151.7.10.1") ) flag++;
if ( rpm_check(release:"SUSE15.1", reference:"libvirt-daemon-driver-storage-core-debuginfo-5.1.0-lp151.7.10.1") ) flag++;
if ( rpm_check(release:"SUSE15.1", reference:"libvirt-daemon-driver-storage-disk-5.1.0-lp151.7.10.1") ) flag++;
if ( rpm_check(release:"SUSE15.1", reference:"libvirt-daemon-driver-storage-disk-debuginfo-5.1.0-lp151.7.10.1") ) flag++;
if ( rpm_check(release:"SUSE15.1", reference:"libvirt-daemon-driver-storage-gluster-5.1.0-lp151.7.10.1") ) flag++;
if ( rpm_check(release:"SUSE15.1", reference:"libvirt-daemon-driver-storage-gluster-debuginfo-5.1.0-lp151.7.10.1") ) flag++;
if ( rpm_check(release:"SUSE15.1", reference:"libvirt-daemon-driver-storage-iscsi-5.1.0-lp151.7.10.1") ) flag++;
if ( rpm_check(release:"SUSE15.1", reference:"libvirt-daemon-driver-storage-iscsi-debuginfo-5.1.0-lp151.7.10.1") ) flag++;
if ( rpm_check(release:"SUSE15.1", reference:"libvirt-daemon-driver-storage-logical-5.1.0-lp151.7.10.1") ) flag++;
if ( rpm_check(release:"SUSE15.1", reference:"libvirt-daemon-driver-storage-logical-debuginfo-5.1.0-lp151.7.10.1") ) flag++;
if ( rpm_check(release:"SUSE15.1", reference:"libvirt-daemon-driver-storage-mpath-5.1.0-lp151.7.10.1") ) flag++;
if ( rpm_check(release:"SUSE15.1", reference:"libvirt-daemon-driver-storage-mpath-debuginfo-5.1.0-lp151.7.10.1") ) flag++;
if ( rpm_check(release:"SUSE15.1", reference:"libvirt-daemon-driver-storage-rbd-5.1.0-lp151.7.10.1") ) flag++;
if ( rpm_check(release:"SUSE15.1", reference:"libvirt-daemon-driver-storage-rbd-debuginfo-5.1.0-lp151.7.10.1") ) flag++;
if ( rpm_check(release:"SUSE15.1", reference:"libvirt-daemon-driver-storage-scsi-5.1.0-lp151.7.10.1") ) flag++;
if ( rpm_check(release:"SUSE15.1", reference:"libvirt-daemon-driver-storage-scsi-debuginfo-5.1.0-lp151.7.10.1") ) flag++;
if ( rpm_check(release:"SUSE15.1", reference:"libvirt-daemon-hooks-5.1.0-lp151.7.10.1") ) flag++;
if ( rpm_check(release:"SUSE15.1", reference:"libvirt-daemon-lxc-5.1.0-lp151.7.10.1") ) flag++;
if ( rpm_check(release:"SUSE15.1", reference:"libvirt-daemon-qemu-5.1.0-lp151.7.10.1") ) flag++;
if ( rpm_check(release:"SUSE15.1", reference:"libvirt-daemon-xen-5.1.0-lp151.7.10.1") ) flag++;
if ( rpm_check(release:"SUSE15.1", reference:"libvirt-debugsource-5.1.0-lp151.7.10.1") ) flag++;
if ( rpm_check(release:"SUSE15.1", reference:"libvirt-devel-5.1.0-lp151.7.10.1") ) flag++;
if ( rpm_check(release:"SUSE15.1", reference:"libvirt-libs-5.1.0-lp151.7.10.1") ) flag++;
if ( rpm_check(release:"SUSE15.1", reference:"libvirt-libs-debuginfo-5.1.0-lp151.7.10.1") ) flag++;
if ( rpm_check(release:"SUSE15.1", reference:"libvirt-lock-sanlock-5.1.0-lp151.7.10.1") ) flag++;
if ( rpm_check(release:"SUSE15.1", reference:"libvirt-lock-sanlock-debuginfo-5.1.0-lp151.7.10.1") ) flag++;
if ( rpm_check(release:"SUSE15.1", reference:"libvirt-nss-5.1.0-lp151.7.10.1") ) flag++;
if ( rpm_check(release:"SUSE15.1", reference:"libvirt-nss-debuginfo-5.1.0-lp151.7.10.1") ) flag++;
if ( rpm_check(release:"SUSE15.1", reference:"wireshark-plugin-libvirt-5.1.0-lp151.7.10.1") ) flag++;
if ( rpm_check(release:"SUSE15.1", reference:"wireshark-plugin-libvirt-debuginfo-5.1.0-lp151.7.10.1") ) flag++;
if (flag)
{
if (report_verbosity > 0) security_hole(port:0, extra:rpm_report_get());
else security_hole(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 / etc");
}
Vendor | Product | Version | CPE |
---|---|---|---|
novell | opensuse | libvirt | p-cpe:/a:novell:opensuse:libvirt |
novell | opensuse | libvirt-admin | p-cpe:/a:novell:opensuse:libvirt-admin |
novell | opensuse | libvirt-admin-debuginfo | p-cpe:/a:novell:opensuse:libvirt-admin-debuginfo |
novell | opensuse | libvirt-bash-completion | p-cpe:/a:novell:opensuse:libvirt-bash-completion |
novell | opensuse | libvirt-client | p-cpe:/a:novell:opensuse:libvirt-client |
novell | opensuse | libvirt-client-debuginfo | p-cpe:/a:novell:opensuse:libvirt-client-debuginfo |
novell | opensuse | libvirt-daemon | p-cpe:/a:novell:opensuse:libvirt-daemon |
novell | opensuse | libvirt-daemon-config-network | p-cpe:/a:novell:opensuse:libvirt-daemon-config-network |
novell | opensuse | libvirt-daemon-config-nwfilter | p-cpe:/a:novell:opensuse:libvirt-daemon-config-nwfilter |
novell | opensuse | libvirt-daemon-debuginfo | p-cpe:/a:novell:opensuse:libvirt-daemon-debuginfo |
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-15708
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-25637
bugzilla.opensuse.org/show_bug.cgi?id=1174955
bugzilla.opensuse.org/show_bug.cgi?id=1175465
bugzilla.opensuse.org/show_bug.cgi?id=1175574
bugzilla.opensuse.org/show_bug.cgi?id=1176430
bugzilla.opensuse.org/show_bug.cgi?id=1177155
bugzilla.opensuse.org/show_bug.cgi?id=1177480