xen was updated to fix the following security issues :
CVE-2015-5165: QEMU leak of uninitialized heap memory in rtl8139 device model (bsc#939712, XSA-140)
CVE-2015-5166: Use after free in QEMU/Xen block unplug protocol (bsc#939709, XSA-139)
CVE-2015-2751: Certain domctl operations could have be used to lock up the host (bsc#922709, XSA-127)
CVE-2015-3259: xl command line config handling stack overflow (bsc#935634, XSA-137)
CVE-2015-4164: DoS through iret hypercall handler (bsc#932996, XSA-136)
CVE-2015-5154: Host code execution via IDE subsystem CD-ROM (bsc#938344)
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-2015:1479-1.
# The text itself is copyright (C) SUSE.
#
include('deprecated_nasl_level.inc');
include('compat.inc');
if (description)
{
script_id(85791);
script_version("1.7");
script_set_attribute(attribute:"plugin_modification_date", value:"2021/01/06");
script_cve_id("CVE-2015-2751", "CVE-2015-3259", "CVE-2015-4164", "CVE-2015-5154", "CVE-2015-5165", "CVE-2015-5166");
script_bugtraq_id(73443, 75149, 75573);
script_name(english:"SUSE SLED11 / SLES11 Security Update : xen (SUSE-SU-2015:1479-1)");
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 the following security issues :
- CVE-2015-5165: QEMU leak of uninitialized heap memory in
rtl8139 device model (bsc#939712, XSA-140)
- CVE-2015-5166: Use after free in QEMU/Xen block unplug
protocol (bsc#939709, XSA-139)
- CVE-2015-2751: Certain domctl operations could have be
used to lock up the host (bsc#922709, XSA-127)
- CVE-2015-3259: xl command line config handling stack
overflow (bsc#935634, XSA-137)
- CVE-2015-4164: DoS through iret hypercall handler
(bsc#932996, XSA-136)
- CVE-2015-5154: Host code execution via IDE subsystem
CD-ROM (bsc#938344)
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=922709"
);
script_set_attribute(
attribute:"see_also",
value:"https://bugzilla.suse.com/show_bug.cgi?id=932996"
);
script_set_attribute(
attribute:"see_also",
value:"https://bugzilla.suse.com/show_bug.cgi?id=935634"
);
script_set_attribute(
attribute:"see_also",
value:"https://bugzilla.suse.com/show_bug.cgi?id=938344"
);
script_set_attribute(
attribute:"see_also",
value:"https://bugzilla.suse.com/show_bug.cgi?id=939709"
);
script_set_attribute(
attribute:"see_also",
value:"https://bugzilla.suse.com/show_bug.cgi?id=939712"
);
script_set_attribute(
attribute:"see_also",
value:"https://www.suse.com/security/cve/CVE-2015-2751/"
);
script_set_attribute(
attribute:"see_also",
value:"https://www.suse.com/security/cve/CVE-2015-3259/"
);
script_set_attribute(
attribute:"see_also",
value:"https://www.suse.com/security/cve/CVE-2015-4164/"
);
script_set_attribute(
attribute:"see_also",
value:"https://www.suse.com/security/cve/CVE-2015-5154/"
);
script_set_attribute(
attribute:"see_also",
value:"https://www.suse.com/security/cve/CVE-2015-5165/"
);
script_set_attribute(
attribute:"see_also",
value:"https://www.suse.com/security/cve/CVE-2015-5166/"
);
# https://www.suse.com/support/update/announcement/2015/suse-su-20151479-1.html
script_set_attribute(
attribute:"see_also",
value:"http://www.nessus.org/u?9123db70"
);
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 11-SP3 :
zypper in -t patch sdksp3-xen-12066=1
SUSE Linux Enterprise Server 11-SP3 :
zypper in -t patch slessp3-xen-12066=1
SUSE Linux Enterprise Desktop 11-SP3 :
zypper in -t patch sledsp3-xen-12066=1
SUSE Linux Enterprise Debuginfo 11-SP3 :
zypper in -t patch dbgsp3-xen-12066=1
To bring your system up-to-date, use 'zypper patch'."
);
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_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-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-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:"2015/04/01");
script_set_attribute(attribute:"patch_publication_date", value:"2015/08/11");
script_set_attribute(attribute:"plugin_publication_date", value:"2015/09/04");
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:"^(SLED11|SLES11)$", string:os_ver)) audit(AUDIT_OS_NOT, "SUSE SLED11 / SLES11", "SUSE " + os_ver);
if (!get_kb_item("Host/SuSE/rpm-list")) audit(AUDIT_PACKAGE_LIST_MISSING);
cpu = get_kb_item("Host/cpu");
if (isnull(cpu)) audit(AUDIT_UNKNOWN_ARCH);
if (cpu !~ "^i[3-6]86$" && "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:"^(3)$", string:sp))) audit(AUDIT_OS_NOT, "SLES11 SP3", os_ver + " SP" + sp);
if (os_ver == "SLED11" && (! preg(pattern:"^(3)$", string:sp))) audit(AUDIT_OS_NOT, "SLED11 SP3", os_ver + " SP" + sp);
flag = 0;
if (rpm_check(release:"SLES11", sp:"3", cpu:"x86_64", reference:"xen-kmp-default-4.2.5_12_3.0.101_0.47.55-15.1")) flag++;
if (rpm_check(release:"SLES11", sp:"3", cpu:"x86_64", reference:"xen-libs-4.2.5_12-15.1")) flag++;
if (rpm_check(release:"SLES11", sp:"3", cpu:"x86_64", reference:"xen-tools-domU-4.2.5_12-15.1")) flag++;
if (rpm_check(release:"SLES11", sp:"3", cpu:"x86_64", reference:"xen-4.2.5_12-15.1")) flag++;
if (rpm_check(release:"SLES11", sp:"3", cpu:"x86_64", reference:"xen-doc-html-4.2.5_12-15.1")) flag++;
if (rpm_check(release:"SLES11", sp:"3", cpu:"x86_64", reference:"xen-doc-pdf-4.2.5_12-15.1")) flag++;
if (rpm_check(release:"SLES11", sp:"3", cpu:"x86_64", reference:"xen-libs-32bit-4.2.5_12-15.1")) flag++;
if (rpm_check(release:"SLES11", sp:"3", cpu:"x86_64", reference:"xen-tools-4.2.5_12-15.1")) flag++;
if (rpm_check(release:"SLES11", sp:"3", cpu:"x86_64", reference:"xen-kmp-pae-4.2.5_12_3.0.101_0.47.55-15.1")) flag++;
if (rpm_check(release:"SLES11", sp:"3", cpu:"i586", reference:"xen-kmp-default-4.2.5_12_3.0.101_0.47.55-15.1")) flag++;
if (rpm_check(release:"SLES11", sp:"3", cpu:"i586", reference:"xen-libs-4.2.5_12-15.1")) flag++;
if (rpm_check(release:"SLES11", sp:"3", cpu:"i586", reference:"xen-tools-domU-4.2.5_12-15.1")) flag++;
if (rpm_check(release:"SLES11", sp:"3", cpu:"i586", reference:"xen-kmp-pae-4.2.5_12_3.0.101_0.47.55-15.1")) flag++;
if (rpm_check(release:"SLED11", sp:"3", cpu:"x86_64", reference:"xen-kmp-default-4.2.5_12_3.0.101_0.47.55-15.1")) flag++;
if (rpm_check(release:"SLED11", sp:"3", cpu:"x86_64", reference:"xen-kmp-pae-4.2.5_12_3.0.101_0.47.55-15.1")) flag++;
if (rpm_check(release:"SLED11", sp:"3", cpu:"x86_64", reference:"xen-libs-4.2.5_12-15.1")) flag++;
if (rpm_check(release:"SLED11", sp:"3", cpu:"x86_64", reference:"xen-tools-domU-4.2.5_12-15.1")) flag++;
if (rpm_check(release:"SLED11", sp:"3", cpu:"i586", reference:"xen-kmp-default-4.2.5_12_3.0.101_0.47.55-15.1")) flag++;
if (rpm_check(release:"SLED11", sp:"3", cpu:"i586", reference:"xen-kmp-pae-4.2.5_12_3.0.101_0.47.55-15.1")) flag++;
if (rpm_check(release:"SLED11", sp:"3", cpu:"i586", reference:"xen-libs-4.2.5_12-15.1")) flag++;
if (rpm_check(release:"SLED11", sp:"3", cpu:"i586", reference:"xen-tools-domU-4.2.5_12-15.1")) 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-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-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 |
novell | suse_linux | 11 | cpe:/o:novell:suse_linux:11 |
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2015-2751
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2015-3259
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2015-4164
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2015-5154
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2015-5165
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2015-5166
www.nessus.org/u?9123db70
bugzilla.suse.com/show_bug.cgi?id=922709
bugzilla.suse.com/show_bug.cgi?id=932996
bugzilla.suse.com/show_bug.cgi?id=935634
bugzilla.suse.com/show_bug.cgi?id=938344
bugzilla.suse.com/show_bug.cgi?id=939709
bugzilla.suse.com/show_bug.cgi?id=939712
www.suse.com/security/cve/CVE-2015-2751/
www.suse.com/security/cve/CVE-2015-3259/
www.suse.com/security/cve/CVE-2015-4164/
www.suse.com/security/cve/CVE-2015-5154/
www.suse.com/security/cve/CVE-2015-5165/
www.suse.com/security/cve/CVE-2015-5166/