openSUSE xen security updat
Reporter | Title | Published | Views | Family All 199 |
---|---|---|---|---|
![]() | Security update for xen (important) | 14 Nov 201900:00 | – | suse |
![]() | Security update for spectre-meltdown-checker (moderate) | 31 Dec 201900:00 | – | suse |
![]() | Security update for qemu (important) | 14 Nov 201900:00 | – | suse |
![]() | openSUSE: Security Advisory for xen (openSUSE-SU-2019:2506-1) | 15 Nov 201900:00 | – | openvas |
![]() | SUSE: Security Advisory (SUSE-SU-2019:2962-1) | 19 Apr 202100:00 | – | openvas |
![]() | SUSE: Security Advisory (SUSE-SU-2019:2960-1) | 9 Jun 202100:00 | – | openvas |
![]() | SUSE: Security Advisory (SUSE-SU-2019:2961-1) | 9 Jun 202100:00 | – | openvas |
![]() | Fedora Update for xen FEDORA-2019-b737d03b83 | 9 Jan 202000:00 | – | openvas |
![]() | Fedora Update for xen FEDORA-2019-376ec5c107 | 9 Jan 202000:00 | – | openvas |
![]() | Mageia: Security Advisory (MGASA-2020-0113) | 28 Jan 202200:00 | – | openvas |
#%NASL_MIN_LEVEL 70300
#
# (C) Tenable Network Security, Inc.
#
# The descriptive text and package checks in this plugin were
# extracted from openSUSE Security Update openSUSE-2019-2506.
#
# The text description of this plugin is (C) SUSE LLC.
#
include('deprecated_nasl_level.inc');
include('compat.inc');
if (description)
{
script_id(131060);
script_version("1.7");
script_set_attribute(attribute:"plugin_modification_date", value:"2024/04/11");
script_cve_id(
"CVE-2018-12207",
"CVE-2019-11135",
"CVE-2019-18420",
"CVE-2019-18421",
"CVE-2019-18424",
"CVE-2019-18425"
);
script_xref(name:"IAVB", value:"2019-B-0084-S");
script_name(english:"openSUSE Security Update : xen (openSUSE-2019-2506)");
script_set_attribute(attribute:"synopsis", value:
"The remote openSUSE host is missing a security update.");
script_set_attribute(attribute:"description", value:
"This update for xen fixes the following issues :
- CVE-2018-12207: Untrusted virtual machines on Intel CPUs
could exploit a race condition in the Instruction Fetch
Unit of the Intel CPU to cause a Machine Exception
during Page Size Change, causing the CPU core to be
non-functional. (bsc#1155945)
- CVE-2019-11135: Aborting an asynchronous TSX operation
on Intel CPUs with Transactional Memory support could be
used to facilitate sidechannel information leaks out of
microarchitectural buffers, similar to the previously
described 'Microarchitectural Data Sampling' attack.
(bsc#1152497).
- CVE-2019-18425: 32-bit PV guest user mode could elevate
its privileges to that of the guest kernel.
(bsc#1154456).
- CVE-2019-18421: A malicious PV guest administrator may
have been able to escalate their privilege to that of
the host. (bsc#1154458).
- CVE-2019-18420: Malicious x86 PV guests may have caused
a hypervisor crash, resulting in a Denial of Service
(Dos). (bsc#1154448)
This update was imported from the SUSE:SLE-15:Update update project.");
script_set_attribute(attribute:"see_also", value:"https://bugzilla.opensuse.org/show_bug.cgi?id=1152497");
script_set_attribute(attribute:"see_also", value:"https://bugzilla.opensuse.org/show_bug.cgi?id=1154448");
script_set_attribute(attribute:"see_also", value:"https://bugzilla.opensuse.org/show_bug.cgi?id=1154456");
script_set_attribute(attribute:"see_also", value:"https://bugzilla.opensuse.org/show_bug.cgi?id=1154458");
script_set_attribute(attribute:"see_also", value:"https://bugzilla.opensuse.org/show_bug.cgi?id=1154461");
script_set_attribute(attribute:"see_also", value:"https://bugzilla.opensuse.org/show_bug.cgi?id=1155945");
script_set_attribute(attribute:"solution", value:
"Update the affected xen packages.");
script_set_cvss_base_vector("CVSS2#AV:N/AC:M/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: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:"cvss_score_source", value:"CVE-2019-18425");
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:"2019/10/31");
script_set_attribute(attribute:"patch_publication_date", value:"2019/11/14");
script_set_attribute(attribute:"plugin_publication_date", value:"2019/11/15");
script_set_attribute(attribute:"plugin_type", value:"local");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:xen");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:xen-debugsource");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:xen-devel");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:xen-doc-html");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:xen-libs");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:xen-libs-32bit");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:xen-libs-32bit-debuginfo");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:xen-libs-debuginfo");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:xen-tools");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:xen-tools-debuginfo");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:xen-tools-domU");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:xen-tools-domU-debuginfo");
script_set_attribute(attribute:"cpe", value:"cpe:/o:novell:opensuse:15.0");
script_set_attribute(attribute:"generated_plugin", value:"current");
script_set_attribute(attribute:"stig_severity", value:"I");
script_end_attributes();
script_category(ACT_GATHER_INFO);
script_family(english:"SuSE Local Security Checks");
script_copyright(english:"This script is Copyright (C) 2019-2024 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\.0)$") audit(AUDIT_OS_RELEASE_NOT, "openSUSE", "15.0", release);
if (!get_kb_item("Host/SuSE/rpm-list")) audit(AUDIT_PACKAGE_LIST_MISSING);
ourarch = get_kb_item("Host/cpu");
if (!ourarch) audit(AUDIT_UNKNOWN_ARCH);
if (ourarch !~ "^(i586|i686|x86_64)$") audit(AUDIT_ARCH_NOT, "i586 / i686 / x86_64", ourarch);
flag = 0;
if ( rpm_check(release:"SUSE15.0", reference:"xen-debugsource-4.10.4_06-lp150.2.25.1") ) flag++;
if ( rpm_check(release:"SUSE15.0", reference:"xen-devel-4.10.4_06-lp150.2.25.1") ) flag++;
if ( rpm_check(release:"SUSE15.0", reference:"xen-libs-4.10.4_06-lp150.2.25.1") ) flag++;
if ( rpm_check(release:"SUSE15.0", reference:"xen-libs-debuginfo-4.10.4_06-lp150.2.25.1") ) flag++;
if ( rpm_check(release:"SUSE15.0", reference:"xen-tools-domU-4.10.4_06-lp150.2.25.1") ) flag++;
if ( rpm_check(release:"SUSE15.0", reference:"xen-tools-domU-debuginfo-4.10.4_06-lp150.2.25.1") ) flag++;
if ( rpm_check(release:"SUSE15.0", cpu:"x86_64", reference:"xen-4.10.4_06-lp150.2.25.1") ) flag++;
if ( rpm_check(release:"SUSE15.0", cpu:"x86_64", reference:"xen-doc-html-4.10.4_06-lp150.2.25.1") ) flag++;
if ( rpm_check(release:"SUSE15.0", cpu:"x86_64", reference:"xen-libs-32bit-4.10.4_06-lp150.2.25.1") ) flag++;
if ( rpm_check(release:"SUSE15.0", cpu:"x86_64", reference:"xen-libs-32bit-debuginfo-4.10.4_06-lp150.2.25.1") ) flag++;
if ( rpm_check(release:"SUSE15.0", cpu:"x86_64", reference:"xen-tools-4.10.4_06-lp150.2.25.1") ) flag++;
if ( rpm_check(release:"SUSE15.0", cpu:"x86_64", reference:"xen-tools-debuginfo-4.10.4_06-lp150.2.25.1") ) 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, "xen / xen-debugsource / xen-devel / xen-doc-html / xen-libs / etc");
}
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