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
85.2%
The remote host is affected by the vulnerability described in GLSA-201504-04 (Xen: Multiple vulnerabilities)
Multiple vulnerabilities have been discovered in Xen. Please review the CVE identifiers referenced below for details.
Impact :
A local attacker could possibly cause a Denial of Service condition or obtain sensitive information.
Workaround :
There is no known workaround at this time.
#%NASL_MIN_LEVEL 70300
#
# (C) Tenable Network Security, Inc.
#
# The descriptive text and package checks in this plugin were
# extracted from Gentoo Linux Security Advisory GLSA 201504-04.
#
# The advisory text is Copyright (C) 2001-2015 Gentoo Foundation, Inc.
# and licensed under the Creative Commons - Attribution / Share Alike
# license. See http://creativecommons.org/licenses/by-sa/3.0/
#
include('deprecated_nasl_level.inc');
include('compat.inc');
if (description)
{
script_id(82734);
script_version("1.3");
script_set_attribute(attribute:"plugin_modification_date", value:"2021/01/11");
script_cve_id("CVE-2013-2212", "CVE-2013-3495", "CVE-2014-3967", "CVE-2014-3968", "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", "CVE-2015-2044", "CVE-2015-2045", "CVE-2015-2152", "CVE-2015-2751", "CVE-2015-2752", "CVE-2015-2756");
script_bugtraq_id(61424, 61854, 67794, 67824, 69198, 69199, 71149, 71151, 71207, 71331, 71332, 71544, 71546, 71882, 72577, 72954, 72955, 73068, 73443, 73448);
script_xref(name:"GLSA", value:"201504-04");
script_name(english:"GLSA-201504-04 : Xen: Multiple vulnerabilities");
script_summary(english:"Checks for updated package(s) in /var/db/pkg");
script_set_attribute(
attribute:"synopsis",
value:
"The remote Gentoo host is missing one or more security-related
patches."
);
script_set_attribute(
attribute:"description",
value:
"The remote host is affected by the vulnerability described in GLSA-201504-04
(Xen: Multiple vulnerabilities)
Multiple vulnerabilities have been discovered in Xen. Please review the
CVE identifiers referenced below for details.
Impact :
A local attacker could possibly cause a Denial of Service condition or
obtain sensitive information.
Workaround :
There is no known workaround at this time."
);
script_set_attribute(
attribute:"see_also",
value:"https://security.gentoo.org/glsa/201504-04"
);
script_set_attribute(
attribute:"solution",
value:
"All Xen 4.4 users should upgrade to the latest version:
# emerge --sync
# emerge --ask --oneshot --verbose '>=app-emulation/xen-4.4.2-r1'
All Xen 4.2 users should upgrade to the latest version:
# emerge --sync
# emerge --ask --oneshot --verbose '>=app-emulation/xen-4.2.5-r8'"
);
script_set_cvss_base_vector("CVSS2#AV:N/AC:L/Au:N/C:N/I:N/A:C");
script_set_cvss_temporal_vector("CVSS2#E:ND/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:gentoo:linux:xen");
script_set_attribute(attribute:"cpe", value:"cpe:/o:gentoo:linux");
script_set_attribute(attribute:"patch_publication_date", value:"2015/04/11");
script_set_attribute(attribute:"plugin_publication_date", value:"2015/04/13");
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:"Gentoo Local Security Checks");
script_dependencies("ssh_get_info.nasl");
script_require_keys("Host/local_checks_enabled", "Host/Gentoo/release", "Host/Gentoo/qpkg-list");
exit(0);
}
include("audit.inc");
include("global_settings.inc");
include("qpkg.inc");
if (!get_kb_item("Host/local_checks_enabled")) audit(AUDIT_LOCAL_CHECKS_NOT_ENABLED);
if (!get_kb_item("Host/Gentoo/release")) audit(AUDIT_OS_NOT, "Gentoo");
if (!get_kb_item("Host/Gentoo/qpkg-list")) audit(AUDIT_PACKAGE_LIST_MISSING);
flag = 0;
if (qpkg_check(package:"app-emulation/xen", unaffected:make_list("ge 4.4.2-r1", "rge 4.2.5-r8"), vulnerable:make_list("lt 4.4.2-r1"))) flag++;
if (flag)
{
if (report_verbosity > 0) security_hole(port:0, extra:qpkg_report_get());
else security_hole(0);
exit(0);
}
else
{
tested = qpkg_tests_get();
if (tested) audit(AUDIT_PACKAGE_NOT_AFFECTED, tested);
else audit(AUDIT_PACKAGE_NOT_INSTALLED, "Xen");
}
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2013-2212
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2013-3495
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2014-3967
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2014-3968
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
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2015-2044
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2015-2045
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2015-2152
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2015-2751
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2015-2752
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2015-2756
security.gentoo.org/glsa/201504-04