6.8 Medium
CVSS2
Attack Vector
NETWORK
Attack Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:N/AC:M/Au:N/C:P/I:P/A:P
9.8 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
0.049 Low
EPSS
Percentile
92.8%
The remote host is affected by the vulnerability described in GLSA-201609-01 (QEMU: Multiple vulnerabilities)
Multiple vulnerabilities have been discovered in QEMU. Please review the CVE identifiers referenced below for details.
Impact :
Local users within a guest QEMU environment can execute arbitrary code within the host or a cause a Denial of Service condition of the QEMU guest process.
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 201609-01.
#
# The advisory text is Copyright (C) 2001-2016 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(93697);
script_version("2.3");
script_set_attribute(attribute:"plugin_modification_date", value:"2021/01/11");
script_cve_id("CVE-2016-2841", "CVE-2016-4001", "CVE-2016-4002", "CVE-2016-4020", "CVE-2016-4439", "CVE-2016-4441", "CVE-2016-4453", "CVE-2016-4454", "CVE-2016-4964", "CVE-2016-5106", "CVE-2016-5107", "CVE-2016-5126", "CVE-2016-5238", "CVE-2016-5337", "CVE-2016-5338", "CVE-2016-6490", "CVE-2016-6833", "CVE-2016-6834", "CVE-2016-6836", "CVE-2016-6888", "CVE-2016-7116", "CVE-2016-7156", "CVE-2016-7157", "CVE-2016-7421", "CVE-2016-7422");
script_xref(name:"GLSA", value:"201609-01");
script_name(english:"GLSA-201609-01 : QEMU: 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-201609-01
(QEMU: Multiple vulnerabilities)
Multiple vulnerabilities have been discovered in QEMU. Please review the
CVE identifiers referenced below for details.
Impact :
Local users within a guest QEMU environment can execute arbitrary code
within the host or a cause a Denial of Service condition of the QEMU
guest process.
Workaround :
There is no known workaround at this time."
);
script_set_attribute(
attribute:"see_also",
value:"https://security.gentoo.org/glsa/201609-01"
);
script_set_attribute(
attribute:"solution",
value:
"All QEMU users should upgrade to the latest version:
# emerge --sync
# emerge --ask --oneshot --verbose '>=app-emulation/qemu-2.7.0-r3'"
);
script_set_cvss_base_vector("CVSS2#AV:N/AC:M/Au:N/C:P/I:P/A:P");
script_set_cvss3_base_vector("CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:C/C:H/I:H/A:H");
script_set_attribute(attribute:"plugin_type", value:"local");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:gentoo:linux:qemu");
script_set_attribute(attribute:"cpe", value:"cpe:/o:gentoo:linux");
script_set_attribute(attribute:"patch_publication_date", value:"2016/09/25");
script_set_attribute(attribute:"plugin_publication_date", value:"2016/09/26");
script_end_attributes();
script_category(ACT_GATHER_INFO);
script_copyright(english:"This script is Copyright (C) 2016-2021 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/qemu", unaffected:make_list("ge 2.7.0-r3"), vulnerable:make_list("lt 2.7.0-r3"))) flag++;
if (flag)
{
if (report_verbosity > 0) security_warning(port:0, extra:qpkg_report_get());
else security_warning(0);
exit(0);
}
else
{
tested = qpkg_tests_get();
if (tested) audit(AUDIT_PACKAGE_NOT_AFFECTED, tested);
else audit(AUDIT_PACKAGE_NOT_INSTALLED, "QEMU");
}
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-2841
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-4001
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-4002
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-4020
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-4439
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-4441
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-4453
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-4454
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-4964
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-5106
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-5107
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-5126
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-5238
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-5337
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-5338
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-6490
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-6833
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-6834
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-6836
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-6888
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-7116
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-7156
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-7157
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-7421
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-7422
security.gentoo.org/glsa/201609-01
6.8 Medium
CVSS2
Attack Vector
NETWORK
Attack Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:N/AC:M/Au:N/C:P/I:P/A:P
9.8 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
0.049 Low
EPSS
Percentile
92.8%