This update of XEN fixed multiple security flaws that could be exploited by local attackers to cause a Denial of Service or potentially escalate privileges. Additionally, several other upstream changes were backported.
#%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-2012-403.
#
# The text description of this plugin is (C) SUSE LLC.
#
include('deprecated_nasl_level.inc');
include('compat.inc');
if (description)
{
script_id(74682);
script_version("1.7");
script_set_attribute(attribute:"plugin_modification_date", value:"2021/01/19");
script_cve_id("CVE-2012-0217", "CVE-2012-0218", "CVE-2012-2934");
script_name(english:"openSUSE Security Update : xen (openSUSE-SU-2012:0886-1)");
script_summary(english:"Check for the openSUSE-2012-403 patch");
script_set_attribute(
attribute:"synopsis",
value:"The remote openSUSE host is missing a security update."
);
script_set_attribute(
attribute:"description",
value:
"This update of XEN fixed multiple security flaws that could be
exploited by local attackers to cause a Denial of Service or
potentially escalate privileges. Additionally, several other upstream
changes were backported."
);
script_set_attribute(
attribute:"see_also",
value:"https://bugzilla.novell.com/show_bug.cgi?id=757537"
);
script_set_attribute(
attribute:"see_also",
value:"https://bugzilla.novell.com/show_bug.cgi?id=757970"
);
script_set_attribute(
attribute:"see_also",
value:"https://bugzilla.novell.com/show_bug.cgi?id=764077"
);
script_set_attribute(
attribute:"see_also",
value:"https://lists.opensuse.org/opensuse-updates/2012-07/msg00035.html"
);
script_set_attribute(attribute:"solution", value:"Update the affected xen packages.");
script_set_cvss_base_vector("CVSS2#AV:L/AC:L/Au:N/C:C/I:C/A:C");
script_set_attribute(attribute:"exploitability_ease", value:"Exploits are available");
script_set_attribute(attribute:"exploit_available", value:"true");
script_set_attribute(attribute:"exploit_framework_core", value:"true");
script_set_attribute(attribute:"exploited_by_malware", value:"true");
script_set_attribute(attribute:"metasploit_name", value:'FreeBSD Intel SYSRET Privilege Escalation');
script_set_attribute(attribute:"exploit_framework_metasploit", value:"true");
script_set_attribute(attribute:"exploit_framework_canvas", value:"true");
script_set_attribute(attribute:"canvas_package", value:'CANVAS');
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-doc-pdf");
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:"cpe:/o:novell:opensuse:12.1");
script_set_attribute(attribute:"vuln_publication_date", value:"2012/06/12");
script_set_attribute(attribute:"patch_publication_date", value:"2012/07/10");
script_set_attribute(attribute:"plugin_publication_date", value:"2014/06/13");
script_set_attribute(attribute:"generated_plugin", value:"current");
script_end_attributes();
script_category(ACT_GATHER_INFO);
script_copyright(english:"This script is Copyright (C) 2014-2021 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/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 !~ "^(SUSE12\.1)$") audit(AUDIT_OS_RELEASE_NOT, "openSUSE", "12.1", release);
if (!get_kb_item("Host/SuSE/rpm-list")) audit(AUDIT_PACKAGE_LIST_MISSING);
ourarch = get_kb_item("Host/cpu");
if (!ourarch) audit(AUDIT_UNKNOWN_ARCH);
if (ourarch !~ "^(i586|i686|x86_64)$") audit(AUDIT_ARCH_NOT, "i586 / i686 / x86_64", ourarch);
flag = 0;
if ( rpm_check(release:"SUSE12.1", reference:"xen-debugsource-4.1.2_17-1.10.1") ) flag++;
if ( rpm_check(release:"SUSE12.1", reference:"xen-devel-4.1.2_17-1.10.1") ) flag++;
if ( rpm_check(release:"SUSE12.1", reference:"xen-kmp-default-4.1.2_17_k3.1.10_1.16-1.10.1") ) flag++;
if ( rpm_check(release:"SUSE12.1", reference:"xen-kmp-default-debuginfo-4.1.2_17_k3.1.10_1.16-1.10.1") ) flag++;
if ( rpm_check(release:"SUSE12.1", reference:"xen-kmp-desktop-4.1.2_17_k3.1.10_1.16-1.10.1") ) flag++;
if ( rpm_check(release:"SUSE12.1", reference:"xen-kmp-desktop-debuginfo-4.1.2_17_k3.1.10_1.16-1.10.1") ) flag++;
if ( rpm_check(release:"SUSE12.1", reference:"xen-kmp-pae-4.1.2_17_k3.1.10_1.16-1.10.1") ) flag++;
if ( rpm_check(release:"SUSE12.1", reference:"xen-kmp-pae-debuginfo-4.1.2_17_k3.1.10_1.16-1.10.1") ) flag++;
if ( rpm_check(release:"SUSE12.1", reference:"xen-libs-4.1.2_17-1.10.1") ) flag++;
if ( rpm_check(release:"SUSE12.1", reference:"xen-libs-debuginfo-4.1.2_17-1.10.1") ) flag++;
if ( rpm_check(release:"SUSE12.1", reference:"xen-tools-domU-4.1.2_17-1.10.1") ) flag++;
if ( rpm_check(release:"SUSE12.1", reference:"xen-tools-domU-debuginfo-4.1.2_17-1.10.1") ) flag++;
if ( rpm_check(release:"SUSE12.1", cpu:"x86_64", reference:"xen-4.1.2_17-1.10.1") ) flag++;
if ( rpm_check(release:"SUSE12.1", cpu:"x86_64", reference:"xen-doc-html-4.1.2_17-1.10.1") ) flag++;
if ( rpm_check(release:"SUSE12.1", cpu:"x86_64", reference:"xen-doc-pdf-4.1.2_17-1.10.1") ) flag++;
if ( rpm_check(release:"SUSE12.1", cpu:"x86_64", reference:"xen-libs-32bit-4.1.2_17-1.10.1") ) flag++;
if ( rpm_check(release:"SUSE12.1", cpu:"x86_64", reference:"xen-libs-debuginfo-32bit-4.1.2_17-1.10.1") ) flag++;
if ( rpm_check(release:"SUSE12.1", cpu:"x86_64", reference:"xen-tools-4.1.2_17-1.10.1") ) flag++;
if ( rpm_check(release:"SUSE12.1", cpu:"x86_64", reference:"xen-tools-debuginfo-4.1.2_17-1.10.1") ) 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, "xen");
}
Vendor | Product | Version | CPE |
---|---|---|---|
novell | opensuse | xen | p-cpe:/a:novell:opensuse:xen |
novell | opensuse | xen-debugsource | p-cpe:/a:novell:opensuse:xen-debugsource |
novell | opensuse | xen-devel | p-cpe:/a:novell:opensuse:xen-devel |
novell | opensuse | xen-doc-html | p-cpe:/a:novell:opensuse:xen-doc-html |
novell | opensuse | xen-doc-pdf | p-cpe:/a:novell:opensuse:xen-doc-pdf |
novell | opensuse | xen-kmp-default | p-cpe:/a:novell:opensuse:xen-kmp-default |
novell | opensuse | xen-kmp-default-debuginfo | p-cpe:/a:novell:opensuse:xen-kmp-default-debuginfo |
novell | opensuse | xen-kmp-desktop | p-cpe:/a:novell:opensuse:xen-kmp-desktop |
novell | opensuse | xen-kmp-desktop-debuginfo | p-cpe:/a:novell:opensuse:xen-kmp-desktop-debuginfo |
novell | opensuse | xen-kmp-pae | p-cpe:/a:novell:opensuse:xen-kmp-pae |
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2012-0217
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2012-0218
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2012-2934
bugzilla.novell.com/show_bug.cgi?id=757537
bugzilla.novell.com/show_bug.cgi?id=757970
bugzilla.novell.com/show_bug.cgi?id=764077
lists.opensuse.org/opensuse-updates/2012-07/msg00035.html