CVSS2
Attack Vector
NETWORK
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
COMPLETE
AV:N/AC:L/Au:N/C:N/I:N/A:C
EPSS
Percentile
82.2%
The virtualization software XEN was updated to version 4.3.3 and also to fix bugs and security issues.
Security issues fixed: CVE-2015-0361: XSA-116: xen: xen crash due to use after free on hvm guest teardown
CVE-2014-9065, CVE-2014-9066: XSA-114: xen: p2m lock starvation
CVE-2014-9030: XSA-113: Guest effectable page reference leak in MMU_MACHPHYS_UPDATE handling
CVE-2014-8867: XSA-112: xen: Insufficient bounding of ‘REP MOVS’ to MMIO emulated inside the hypervisor
CVE-2014-8866: XSA-111: xen: Excessive checking in compatibility mode hypercall argument translation
CVE-2014-8595: XSA-110: xen: Missing privilege level checks in x86 emulation of far branches
CVE-2014-8594: XSA-109: xen: Insufficient restrictions on certain MMU update hypercalls
CVE-2013-3495: XSA-59: xen: Intel VT-d Interrupt Remapping engines can be evaded by native NMI interrupts
CVE-2014-5146, CVE-2014-5149: xen: XSA-97 Long latency virtual-mmu operations are not preemptible
Bugs fixed :
bnc#903357 - Corrupted save/restore test leaves orphaned data in xenstore
bnc#903359 - Temporary migration name is not cleaned up after migration
bnc#903850 - VUL-0: Xen: guest user mode triggerable VM exits not handled by hypervisor
bnc#866902 - L3: Xen save/restore of HVM guests cuts off disk and networking
bnc#901317 - L3: increase limit domUloader to 32MB domUloader.py
bnc#882089 - Windows 2012 R2 fails to boot up with greater than 60 vcpus
bsc#900292 - xl: change default dump directory
Update to Xen 4.3.3
#%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-2015-113.
#
# The text description of this plugin is (C) SUSE LLC.
#
include('deprecated_nasl_level.inc');
include('compat.inc');
if (description)
{
script_id(81239);
script_version("1.3");
script_set_attribute(attribute:"plugin_modification_date", value:"2021/01/19");
script_cve_id("CVE-2013-3495", "CVE-2014-5146", "CVE-2014-5149", "CVE-2014-8594", "CVE-2014-8595", "CVE-2014-8866", "CVE-2014-8867", "CVE-2014-9030", "CVE-2014-9065", "CVE-2014-9066", "CVE-2015-0361");
script_name(english:"openSUSE Security Update : xen (openSUSE-2015-113)");
script_summary(english:"Check for the openSUSE-2015-113 patch");
script_set_attribute(
attribute:"synopsis",
value:"The remote openSUSE host is missing a security update."
);
script_set_attribute(
attribute:"description",
value:
"The virtualization software XEN was updated to version 4.3.3 and also
to fix bugs and security issues.
Security issues fixed: CVE-2015-0361: XSA-116: xen: xen crash due to
use after free on hvm guest teardown
CVE-2014-9065, CVE-2014-9066: XSA-114: xen: p2m lock starvation
CVE-2014-9030: XSA-113: Guest effectable page reference leak in
MMU_MACHPHYS_UPDATE handling
CVE-2014-8867: XSA-112: xen: Insufficient bounding of 'REP MOVS' to
MMIO emulated inside the hypervisor
CVE-2014-8866: XSA-111: xen: Excessive checking in compatibility mode
hypercall argument translation
CVE-2014-8595: XSA-110: xen: Missing privilege level checks in x86
emulation of far branches
CVE-2014-8594: XSA-109: xen: Insufficient restrictions on certain MMU
update hypercalls
CVE-2013-3495: XSA-59: xen: Intel VT-d Interrupt Remapping engines can
be evaded by native NMI interrupts
CVE-2014-5146, CVE-2014-5149: xen: XSA-97 Long latency virtual-mmu
operations are not preemptible
Bugs fixed :
- bnc#903357 - Corrupted save/restore test leaves orphaned
data in xenstore
- bnc#903359 - Temporary migration name is not cleaned up
after migration
- bnc#903850 - VUL-0: Xen: guest user mode triggerable VM
exits not handled by hypervisor
- bnc#866902 - L3: Xen save/restore of HVM guests cuts off
disk and networking
- bnc#901317 - L3: increase limit domUloader to 32MB
domUloader.py
- bnc#882089 - Windows 2012 R2 fails to boot up with
greater than 60 vcpus
- bsc#900292 - xl: change default dump directory
- Update to Xen 4.3.3"
);
script_set_attribute(
attribute:"see_also",
value:"https://bugzilla.opensuse.org/show_bug.cgi?id=826717"
);
script_set_attribute(
attribute:"see_also",
value:"https://bugzilla.opensuse.org/show_bug.cgi?id=866902"
);
script_set_attribute(
attribute:"see_also",
value:"https://bugzilla.opensuse.org/show_bug.cgi?id=882089"
);
script_set_attribute(
attribute:"see_also",
value:"https://bugzilla.opensuse.org/show_bug.cgi?id=889526"
);
script_set_attribute(
attribute:"see_also",
value:"https://bugzilla.opensuse.org/show_bug.cgi?id=900292"
);
script_set_attribute(
attribute:"see_also",
value:"https://bugzilla.opensuse.org/show_bug.cgi?id=901317"
);
script_set_attribute(
attribute:"see_also",
value:"https://bugzilla.opensuse.org/show_bug.cgi?id=903357"
);
script_set_attribute(
attribute:"see_also",
value:"https://bugzilla.opensuse.org/show_bug.cgi?id=903359"
);
script_set_attribute(
attribute:"see_also",
value:"https://bugzilla.opensuse.org/show_bug.cgi?id=903850"
);
script_set_attribute(
attribute:"see_also",
value:"https://bugzilla.opensuse.org/show_bug.cgi?id=903967"
);
script_set_attribute(
attribute:"see_also",
value:"https://bugzilla.opensuse.org/show_bug.cgi?id=903970"
);
script_set_attribute(
attribute:"see_also",
value:"https://bugzilla.opensuse.org/show_bug.cgi?id=905465"
);
script_set_attribute(
attribute:"see_also",
value:"https://bugzilla.opensuse.org/show_bug.cgi?id=905467"
);
script_set_attribute(
attribute:"see_also",
value:"https://bugzilla.opensuse.org/show_bug.cgi?id=906439"
);
script_set_attribute(
attribute:"see_also",
value:"https://bugzilla.opensuse.org/show_bug.cgi?id=906996"
);
script_set_attribute(
attribute:"see_also",
value:"https://bugzilla.opensuse.org/show_bug.cgi?id=910681"
);
script_set_attribute(attribute:"solution", value:"Update the affected xen packages.");
script_set_cvss_base_vector("CVSS2#AV:N/AC:L/Au:N/C:N/I:N/A:C");
script_set_attribute(attribute:"plugin_type", value:"local");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:xen");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:xen-debugsource");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:xen-devel");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:xen-doc-html");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:xen-kmp-default");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:xen-kmp-default-debuginfo");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:xen-kmp-desktop");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:xen-kmp-desktop-debuginfo");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:xen-kmp-pae");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:xen-kmp-pae-debuginfo");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:xen-libs");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:xen-libs-32bit");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:xen-libs-debuginfo");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:xen-libs-debuginfo-32bit");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:xen-tools");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:xen-tools-debuginfo");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:xen-tools-domU");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:xen-tools-domU-debuginfo");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:xen-xend-tools");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:xen-xend-tools-debuginfo");
script_set_attribute(attribute:"cpe", value:"cpe:/o:novell:opensuse:13.1");
script_set_attribute(attribute:"patch_publication_date", value:"2015/01/12");
script_set_attribute(attribute:"plugin_publication_date", value:"2015/02/09");
script_end_attributes();
script_category(ACT_GATHER_INFO);
script_copyright(english:"This script is Copyright (C) 2015-2021 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 !~ "^(SUSE13\.1)$") audit(AUDIT_OS_RELEASE_NOT, "openSUSE", "13.1", release);
if (!get_kb_item("Host/SuSE/rpm-list")) audit(AUDIT_PACKAGE_LIST_MISSING);
ourarch = get_kb_item("Host/cpu");
if (!ourarch) audit(AUDIT_UNKNOWN_ARCH);
if (ourarch !~ "^(i586|i686|x86_64)$") audit(AUDIT_ARCH_NOT, "i586 / i686 / x86_64", ourarch);
flag = 0;
if ( rpm_check(release:"SUSE13.1", reference:"xen-debugsource-4.3.3_04-34.1") ) flag++;
if ( rpm_check(release:"SUSE13.1", reference:"xen-devel-4.3.3_04-34.1") ) flag++;
if ( rpm_check(release:"SUSE13.1", reference:"xen-kmp-default-4.3.3_04_k3.11.10_25-34.1") ) flag++;
if ( rpm_check(release:"SUSE13.1", reference:"xen-kmp-default-debuginfo-4.3.3_04_k3.11.10_25-34.1") ) flag++;
if ( rpm_check(release:"SUSE13.1", reference:"xen-kmp-desktop-4.3.3_04_k3.11.10_25-34.1") ) flag++;
if ( rpm_check(release:"SUSE13.1", reference:"xen-kmp-desktop-debuginfo-4.3.3_04_k3.11.10_25-34.1") ) flag++;
if ( rpm_check(release:"SUSE13.1", reference:"xen-kmp-pae-4.3.3_04_k3.11.10_25-34.1") ) flag++;
if ( rpm_check(release:"SUSE13.1", reference:"xen-kmp-pae-debuginfo-4.3.3_04_k3.11.10_25-34.1") ) flag++;
if ( rpm_check(release:"SUSE13.1", reference:"xen-libs-4.3.3_04-34.1") ) flag++;
if ( rpm_check(release:"SUSE13.1", reference:"xen-libs-debuginfo-4.3.3_04-34.1") ) flag++;
if ( rpm_check(release:"SUSE13.1", reference:"xen-tools-domU-4.3.3_04-34.1") ) flag++;
if ( rpm_check(release:"SUSE13.1", reference:"xen-tools-domU-debuginfo-4.3.3_04-34.1") ) flag++;
if ( rpm_check(release:"SUSE13.1", cpu:"x86_64", reference:"xen-4.3.3_04-34.1") ) flag++;
if ( rpm_check(release:"SUSE13.1", cpu:"x86_64", reference:"xen-doc-html-4.3.3_04-34.1") ) flag++;
if ( rpm_check(release:"SUSE13.1", cpu:"x86_64", reference:"xen-libs-32bit-4.3.3_04-34.1") ) flag++;
if ( rpm_check(release:"SUSE13.1", cpu:"x86_64", reference:"xen-libs-debuginfo-32bit-4.3.3_04-34.1") ) flag++;
if ( rpm_check(release:"SUSE13.1", cpu:"x86_64", reference:"xen-tools-4.3.3_04-34.1") ) flag++;
if ( rpm_check(release:"SUSE13.1", cpu:"x86_64", reference:"xen-tools-debuginfo-4.3.3_04-34.1") ) flag++;
if ( rpm_check(release:"SUSE13.1", cpu:"x86_64", reference:"xen-xend-tools-4.3.3_04-34.1") ) flag++;
if ( rpm_check(release:"SUSE13.1", cpu:"x86_64", reference:"xen-xend-tools-debuginfo-4.3.3_04-34.1") ) 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-debugsource / xen-devel / xen-kmp-default / etc");
}
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2013-3495
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2014-5146
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2014-5149
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2014-8594
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2014-8595
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2014-8866
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2014-8867
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2014-9030
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2014-9065
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2014-9066
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2015-0361
bugzilla.opensuse.org/show_bug.cgi?id=826717
bugzilla.opensuse.org/show_bug.cgi?id=866902
bugzilla.opensuse.org/show_bug.cgi?id=882089
bugzilla.opensuse.org/show_bug.cgi?id=889526
bugzilla.opensuse.org/show_bug.cgi?id=900292
bugzilla.opensuse.org/show_bug.cgi?id=901317
bugzilla.opensuse.org/show_bug.cgi?id=903357
bugzilla.opensuse.org/show_bug.cgi?id=903359
bugzilla.opensuse.org/show_bug.cgi?id=903850
bugzilla.opensuse.org/show_bug.cgi?id=903967
bugzilla.opensuse.org/show_bug.cgi?id=903970
bugzilla.opensuse.org/show_bug.cgi?id=905465
bugzilla.opensuse.org/show_bug.cgi?id=905467
bugzilla.opensuse.org/show_bug.cgi?id=906439
bugzilla.opensuse.org/show_bug.cgi?id=906996
bugzilla.opensuse.org/show_bug.cgi?id=910681