8.3 High
CVSS2
Attack Vector
ADJACENT_NETWORK
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
COMPLETE
Integrity Impact
COMPLETE
Availability Impact
COMPLETE
AV:A/AC:L/Au:N/C:C/I:C/A:C
0.006 Low
EPSS
Percentile
78.5%
xen was updated to fix 14 security issues :
Guest effectable page reference leak in MMU_MACHPHYS_UPDATE handling (CVE-2014-9030).
Insufficient bounding of ‘REP MOVS’ to MMIO emulated inside the hypervisor (CVE-2014-8867).
Missing privilege level checks in x86 HLT, LGDT, LIDT, and LMSW emulation (CVE-2014-7155).
Hypervisor heap contents leaked to guests (CVE-2014-4021).
Missing privilege level checks in x86 emulation of far branches (CVE-2014-8595).
Insufficient restrictions on certain MMU update hypercalls (CVE-2014-8594).
Intel VT-d Interrupt Remapping engines can be evaded by native NMI interrupts (CVE-2013-3495).
Missing privilege level checks in x86 emulation of software interrupts (CVE-2014-7156).
Race condition in HVMOP_track_dirty_vram (CVE-2014-7154).
Improper MSR range used for x2APIC emulation (CVE-2014-7188).
HVMOP_set_mem_type allows invalid P2M entries to be created (CVE-2014-3124).
HVMOP_set_mem_access is not preemptible (CVE-2014-2599).
Excessive checking in compatibility mode hypercall argument translation (CVE-2014-8866).
Guest user mode triggerable VM exits not handled by hypervisor (bnc#903850).
The update package also includes non-security fixes. See advisory for details.
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.
#%NASL_MIN_LEVEL 70300
#
# (C) Tenable Network Security, Inc.
#
# The descriptive text and package checks in this plugin were
# extracted from SUSE update advisory SUSE-SU-2014:1710-1.
# The text itself is copyright (C) SUSE.
#
include('deprecated_nasl_level.inc');
include('compat.inc');
if (description)
{
script_id(83654);
script_version("2.10");
script_set_attribute(attribute:"plugin_modification_date", value:"2021/01/19");
script_cve_id("CVE-2013-3495", "CVE-2014-2599", "CVE-2014-3124", "CVE-2014-4021", "CVE-2014-7154", "CVE-2014-7155", "CVE-2014-7156", "CVE-2014-7188", "CVE-2014-8594", "CVE-2014-8595", "CVE-2014-8866", "CVE-2014-8867", "CVE-2014-9030");
script_bugtraq_id(61854, 66407, 67113, 68070, 70055, 70057, 70062, 70198, 71149, 71151, 71207, 71331, 71332);
script_name(english:"SUSE SLES11 Security Update : xen (SUSE-SU-2014:1710-1)");
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:
"xen was updated to fix 14 security issues :
- Guest effectable page reference leak in
MMU_MACHPHYS_UPDATE handling (CVE-2014-9030).
- Insufficient bounding of 'REP MOVS' to MMIO emulated
inside the hypervisor (CVE-2014-8867).
- Missing privilege level checks in x86 HLT, LGDT, LIDT,
and LMSW emulation (CVE-2014-7155).
- Hypervisor heap contents leaked to guests
(CVE-2014-4021).
- Missing privilege level checks in x86 emulation of far
branches (CVE-2014-8595).
- Insufficient restrictions on certain MMU update
hypercalls (CVE-2014-8594).
- Intel VT-d Interrupt Remapping engines can be evaded by
native NMI interrupts (CVE-2013-3495).
- Missing privilege level checks in x86 emulation of
software interrupts (CVE-2014-7156).
- Race condition in HVMOP_track_dirty_vram
(CVE-2014-7154).
- Improper MSR range used for x2APIC emulation
(CVE-2014-7188).
- HVMOP_set_mem_type allows invalid P2M entries to be
created (CVE-2014-3124).
- HVMOP_set_mem_access is not preemptible (CVE-2014-2599).
- Excessive checking in compatibility mode hypercall
argument translation (CVE-2014-8866).
- Guest user mode triggerable VM exits not handled by
hypervisor (bnc#903850).
The update package also includes non-security fixes. See advisory for
details.
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=826717"
);
script_set_attribute(
attribute:"see_also",
value:"https://bugzilla.suse.com/show_bug.cgi?id=867910"
);
script_set_attribute(
attribute:"see_also",
value:"https://bugzilla.suse.com/show_bug.cgi?id=875668"
);
script_set_attribute(
attribute:"see_also",
value:"https://bugzilla.suse.com/show_bug.cgi?id=880751"
);
script_set_attribute(
attribute:"see_also",
value:"https://bugzilla.suse.com/show_bug.cgi?id=895798"
);
script_set_attribute(
attribute:"see_also",
value:"https://bugzilla.suse.com/show_bug.cgi?id=895799"
);
script_set_attribute(
attribute:"see_also",
value:"https://bugzilla.suse.com/show_bug.cgi?id=895802"
);
script_set_attribute(
attribute:"see_also",
value:"https://bugzilla.suse.com/show_bug.cgi?id=897657"
);
script_set_attribute(
attribute:"see_also",
value:"https://bugzilla.suse.com/show_bug.cgi?id=901317"
);
script_set_attribute(
attribute:"see_also",
value:"https://bugzilla.suse.com/show_bug.cgi?id=903850"
);
script_set_attribute(
attribute:"see_also",
value:"https://bugzilla.suse.com/show_bug.cgi?id=903967"
);
script_set_attribute(
attribute:"see_also",
value:"https://bugzilla.suse.com/show_bug.cgi?id=903970"
);
script_set_attribute(
attribute:"see_also",
value:"https://bugzilla.suse.com/show_bug.cgi?id=905465"
);
script_set_attribute(
attribute:"see_also",
value:"https://bugzilla.suse.com/show_bug.cgi?id=905467"
);
script_set_attribute(
attribute:"see_also",
value:"https://bugzilla.suse.com/show_bug.cgi?id=906439"
);
# https://download.suse.com/patch/finder/?keywords=c3ad0fd02909cf041596ac8a665c5844
script_set_attribute(
attribute:"see_also",
value:"http://www.nessus.org/u?b2b5cd9d"
);
script_set_attribute(
attribute:"see_also",
value:"https://www.suse.com/security/cve/CVE-2013-3495/"
);
script_set_attribute(
attribute:"see_also",
value:"https://www.suse.com/security/cve/CVE-2014-2599/"
);
script_set_attribute(
attribute:"see_also",
value:"https://www.suse.com/security/cve/CVE-2014-3124/"
);
script_set_attribute(
attribute:"see_also",
value:"https://www.suse.com/security/cve/CVE-2014-4021/"
);
script_set_attribute(
attribute:"see_also",
value:"https://www.suse.com/security/cve/CVE-2014-7154/"
);
script_set_attribute(
attribute:"see_also",
value:"https://www.suse.com/security/cve/CVE-2014-7155/"
);
script_set_attribute(
attribute:"see_also",
value:"https://www.suse.com/security/cve/CVE-2014-7156/"
);
script_set_attribute(
attribute:"see_also",
value:"https://www.suse.com/security/cve/CVE-2014-7188/"
);
script_set_attribute(
attribute:"see_also",
value:"https://www.suse.com/security/cve/CVE-2014-8594/"
);
script_set_attribute(
attribute:"see_also",
value:"https://www.suse.com/security/cve/CVE-2014-8595/"
);
script_set_attribute(
attribute:"see_also",
value:"https://www.suse.com/security/cve/CVE-2014-8866/"
);
script_set_attribute(
attribute:"see_also",
value:"https://www.suse.com/security/cve/CVE-2014-8867/"
);
script_set_attribute(
attribute:"see_also",
value:"https://www.suse.com/security/cve/CVE-2014-9030/"
);
# https://www.suse.com/support/update/announcement/2014/suse-su-20141710-1.html
script_set_attribute(
attribute:"see_also",
value:"http://www.nessus.org/u?08a0043b"
);
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 Server 11 SP2 LTSS :
zypper in -t patch slessp2-xen-11sp2-20141204-10081
To bring your system up-to-date, use 'zypper patch'."
);
script_set_cvss_base_vector("CVSS2#AV:A/AC:L/Au:N/C:C/I:C/A:C");
script_set_cvss_temporal_vector("CVSS2#E:U/RL:OF/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:xen");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:xen-devel");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:xen-doc-html");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:xen-doc-pdf");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:xen-kmp-default");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:xen-kmp-pae");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:xen-kmp-trace");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:xen-libs");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:xen-tools");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:xen-tools-domU");
script_set_attribute(attribute:"cpe", value:"cpe:/o:novell:suse_linux:11");
script_set_attribute(attribute:"vuln_publication_date", value:"2013/08/28");
script_set_attribute(attribute:"patch_publication_date", value:"2014/12/24");
script_set_attribute(attribute:"plugin_publication_date", value:"2015/05/20");
script_set_attribute(attribute:"generated_plugin", value:"current");
script_end_attributes();
script_category(ACT_GATHER_INFO);
script_copyright(english:"This script is Copyright (C) 2015-2021 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:"^(SLES11)$", string:os_ver)) audit(AUDIT_OS_NOT, "SUSE SLES11", "SUSE " + os_ver);
if (!get_kb_item("Host/SuSE/rpm-list")) audit(AUDIT_PACKAGE_LIST_MISSING);
cpu = get_kb_item("Host/cpu");
if (isnull(cpu)) audit(AUDIT_UNKNOWN_ARCH);
if (cpu !~ "^i[3-6]86$" && "x86_64" >!< cpu && "s390x" >!< cpu) audit(AUDIT_LOCAL_CHECKS_NOT_IMPLEMENTED, "SUSE " + os_ver, cpu);
if (cpu >!< "i386|i486|i586|i686|x86_64") audit(AUDIT_ARCH_NOT, "i386 / i486 / i586 / i686 / x86_64", cpu);
sp = get_kb_item("Host/SuSE/patchlevel");
if (isnull(sp)) sp = "0";
if (os_ver == "SLES11" && (! preg(pattern:"^(2)$", string:sp))) audit(AUDIT_OS_NOT, "SLES11 SP2", os_ver + " SP" + sp);
flag = 0;
if (rpm_check(release:"SLES11", sp:"2", cpu:"x86_64", reference:"xen-devel-4.1.6_08-0.5.1")) flag++;
if (rpm_check(release:"SLES11", sp:"2", cpu:"x86_64", reference:"xen-kmp-default-4.1.6_08_3.0.101_0.7.23-0.5.1")) flag++;
if (rpm_check(release:"SLES11", sp:"2", cpu:"x86_64", reference:"xen-kmp-trace-4.1.6_08_3.0.101_0.7.23-0.5.1")) flag++;
if (rpm_check(release:"SLES11", sp:"2", cpu:"x86_64", reference:"xen-libs-4.1.6_08-0.5.1")) flag++;
if (rpm_check(release:"SLES11", sp:"2", cpu:"x86_64", reference:"xen-tools-domU-4.1.6_08-0.5.1")) flag++;
if (rpm_check(release:"SLES11", sp:"2", cpu:"x86_64", reference:"xen-4.1.6_08-0.5.1")) flag++;
if (rpm_check(release:"SLES11", sp:"2", cpu:"x86_64", reference:"xen-doc-html-4.1.6_08-0.5.1")) flag++;
if (rpm_check(release:"SLES11", sp:"2", cpu:"x86_64", reference:"xen-doc-pdf-4.1.6_08-0.5.1")) flag++;
if (rpm_check(release:"SLES11", sp:"2", cpu:"x86_64", reference:"xen-libs-32bit-4.1.6_08-0.5.1")) flag++;
if (rpm_check(release:"SLES11", sp:"2", cpu:"x86_64", reference:"xen-tools-4.1.6_08-0.5.1")) flag++;
if (rpm_check(release:"SLES11", sp:"2", cpu:"x86_64", reference:"xen-kmp-pae-4.1.6_08_3.0.101_0.7.23-0.5.1")) flag++;
if (rpm_check(release:"SLES11", sp:"2", cpu:"i586", reference:"xen-devel-4.1.6_08-0.5.1")) flag++;
if (rpm_check(release:"SLES11", sp:"2", cpu:"i586", reference:"xen-kmp-default-4.1.6_08_3.0.101_0.7.23-0.5.1")) flag++;
if (rpm_check(release:"SLES11", sp:"2", cpu:"i586", reference:"xen-kmp-trace-4.1.6_08_3.0.101_0.7.23-0.5.1")) flag++;
if (rpm_check(release:"SLES11", sp:"2", cpu:"i586", reference:"xen-libs-4.1.6_08-0.5.1")) flag++;
if (rpm_check(release:"SLES11", sp:"2", cpu:"i586", reference:"xen-tools-domU-4.1.6_08-0.5.1")) flag++;
if (rpm_check(release:"SLES11", sp:"2", cpu:"i586", reference:"xen-kmp-pae-4.1.6_08_3.0.101_0.7.23-0.5.1")) 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");
}
Vendor | Product | Version | CPE |
---|---|---|---|
novell | suse_linux | xen | p-cpe:/a:novell:suse_linux:xen |
novell | suse_linux | xen-devel | p-cpe:/a:novell:suse_linux:xen-devel |
novell | suse_linux | xen-doc-html | p-cpe:/a:novell:suse_linux:xen-doc-html |
novell | suse_linux | xen-doc-pdf | p-cpe:/a:novell:suse_linux:xen-doc-pdf |
novell | suse_linux | xen-kmp-default | p-cpe:/a:novell:suse_linux:xen-kmp-default |
novell | suse_linux | xen-kmp-pae | p-cpe:/a:novell:suse_linux:xen-kmp-pae |
novell | suse_linux | xen-kmp-trace | p-cpe:/a:novell:suse_linux:xen-kmp-trace |
novell | suse_linux | xen-libs | p-cpe:/a:novell:suse_linux:xen-libs |
novell | suse_linux | xen-tools | p-cpe:/a:novell:suse_linux:xen-tools |
novell | suse_linux | xen-tools-domu | p-cpe:/a:novell:suse_linux:xen-tools-domu |
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2013-3495
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2014-2599
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2014-3124
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2014-4021
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2014-7154
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2014-7155
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2014-7156
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2014-7188
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
www.nessus.org/u?08a0043b
www.nessus.org/u?b2b5cd9d
bugzilla.suse.com/show_bug.cgi?id=826717
bugzilla.suse.com/show_bug.cgi?id=867910
bugzilla.suse.com/show_bug.cgi?id=875668
bugzilla.suse.com/show_bug.cgi?id=880751
bugzilla.suse.com/show_bug.cgi?id=895798
bugzilla.suse.com/show_bug.cgi?id=895799
bugzilla.suse.com/show_bug.cgi?id=895802
bugzilla.suse.com/show_bug.cgi?id=897657
bugzilla.suse.com/show_bug.cgi?id=901317
bugzilla.suse.com/show_bug.cgi?id=903850
bugzilla.suse.com/show_bug.cgi?id=903967
bugzilla.suse.com/show_bug.cgi?id=903970
bugzilla.suse.com/show_bug.cgi?id=905465
bugzilla.suse.com/show_bug.cgi?id=905467
bugzilla.suse.com/show_bug.cgi?id=906439
www.suse.com/security/cve/CVE-2013-3495/
www.suse.com/security/cve/CVE-2014-2599/
www.suse.com/security/cve/CVE-2014-3124/
www.suse.com/security/cve/CVE-2014-4021/
www.suse.com/security/cve/CVE-2014-7154/
www.suse.com/security/cve/CVE-2014-7155/
www.suse.com/security/cve/CVE-2014-7156/
www.suse.com/security/cve/CVE-2014-7188/
www.suse.com/security/cve/CVE-2014-8594/
www.suse.com/security/cve/CVE-2014-8595/
www.suse.com/security/cve/CVE-2014-8866/
www.suse.com/security/cve/CVE-2014-8867/
www.suse.com/security/cve/CVE-2014-9030/