Lucene search

K
nessusThis script is Copyright (C) 2016-2021 Tenable Network Security, Inc.GENTOO_GLSA-201611-11.NASL
HistoryNov 21, 2016 - 12:00 a.m.

GLSA-201611-11 : QEMU: Multiple vulnerabilities

2016-11-2100:00:00
This script is Copyright (C) 2016-2021 Tenable Network Security, Inc.
www.tenable.com
29

The remote host is affected by the vulnerability described in GLSA-201611-11 (QEMU: Multiple vulnerabilities)

Multiple vulnerabilities have been discovered in QEMU. Please review the       CVE identifiers referenced below for details.

Impact :

A privileged user /process within a guest QEMU environment can cause a       Denial of Service condition against the QEMU guest process or the host.

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 201611-11.
#
# The advisory text is Copyright (C) 2001-2017 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(95018);
  script_version("3.3");
  script_set_attribute(attribute:"plugin_modification_date", value:"2021/01/11");

  script_cve_id("CVE-2016-10029", "CVE-2016-7161", "CVE-2016-7423", "CVE-2016-7466", "CVE-2016-7907", "CVE-2016-7908", "CVE-2016-7909", "CVE-2016-7994", "CVE-2016-8576", "CVE-2016-8577", "CVE-2016-8578", "CVE-2016-8668", "CVE-2016-8669", "CVE-2016-8909", "CVE-2016-8910", "CVE-2016-9102", "CVE-2016-9103", "CVE-2016-9104", "CVE-2016-9105");
  script_xref(name:"GLSA", value:"201611-11");

  script_name(english:"GLSA-201611-11 : 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-201611-11
(QEMU: Multiple vulnerabilities)

    Multiple vulnerabilities have been discovered in QEMU. Please review the
      CVE identifiers referenced below for details.
  
Impact :

    A privileged user /process within a guest QEMU environment can cause a
      Denial of Service condition against the QEMU guest process or the host.
  
Workaround :

    There is no known workaround at this time."
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://security.gentoo.org/glsa/201611-11"
  );
  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-r6'"
  );
  script_set_cvss_base_vector("CVSS2#AV:N/AC:L/Au:N/C:C/I:C/A:C");
  script_set_cvss3_base_vector("CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/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:"2016/11/18");
  script_set_attribute(attribute:"plugin_publication_date", value:"2016/11/21");
  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-r6"), vulnerable:make_list("lt 2.7.0-r6"))) 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, "QEMU");
}
VendorProductVersion
gentoolinuxqemu
gentoolinux

References