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FreeBSD : bind -- multiple vulnerabilities (a8ec4db7-a398-11e5-85e9-14dae9d210b8)

2015-12-16T00:00:00
ID FREEBSD_PKG_A8EC4DB7A39811E585E914DAE9D210B8.NASL
Type nessus
Reporter Tenable
Modified 2017-07-05T00:00:00

Description

ISC reports :

Named is potentially vulnerable to the OpenSSL vulnerability described in CVE-2015-3193.

Incorrect reference counting could result in an INSIST failure if a socket error occurred while performing a lookup. This flaw is disclosed in CVE-2015-8461. [RT#40945]

Insufficient testing when parsing a message allowed records with an incorrect class to be be accepted, triggering a REQUIRE failure when those records were subsequently cached. This flaw is disclosed in CVE-2015-8000. [RT #40987]

                                        
                                            #
# (C) Tenable Network Security, Inc.
#
# The descriptive text and package checks in this plugin were  
# extracted from the FreeBSD VuXML database :
#
# Copyright 2003-2017 Jacques Vidrine and contributors
#
# Redistribution and use in source (VuXML) and 'compiled' forms (SGML,
# HTML, PDF, PostScript, RTF and so forth) with or without modification,
# are permitted provided that the following conditions are met:
# 1. Redistributions of source code (VuXML) must retain the above
#    copyright notice, this list of conditions and the following
#    disclaimer as the first lines of this file unmodified.
# 2. Redistributions in compiled form (transformed to other DTDs,
#    published online in any format, converted to PDF, PostScript,
#    RTF and other formats) must reproduce the above copyright
#    notice, this list of conditions and the following disclaimer
#    in the documentation and/or other materials provided with the
#    distribution.
# 
# THIS DOCUMENTATION IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS "AS IS"
# AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
# THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
# PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS
# BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY,
# OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT
# OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR
# BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
# WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE
# OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS DOCUMENTATION,
# EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
#

include("compat.inc");

if (description)
{
  script_id(87387);
  script_version("$Revision: 2.9 $");
  script_cvs_date("$Date: 2017/07/05 14:03:58 $");

  script_cve_id("CVE-2015-3193", "CVE-2015-8000", "CVE-2015-8461");
  script_xref(name:"FreeBSD", value:"SA-15:27.bind");

  script_name(english:"FreeBSD : bind -- multiple vulnerabilities (a8ec4db7-a398-11e5-85e9-14dae9d210b8)");
  script_summary(english:"Checks for updated packages in pkg_info output");

  script_set_attribute(
    attribute:"synopsis", 
    value:
"The remote FreeBSD host is missing one or more security-related
updates."
  );
  script_set_attribute(
    attribute:"description", 
    value:
"ISC reports :

Named is potentially vulnerable to the OpenSSL vulnerability described
in CVE-2015-3193.

Incorrect reference counting could result in an INSIST failure if a
socket error occurred while performing a lookup. This flaw is
disclosed in CVE-2015-8461. [RT#40945]

Insufficient testing when parsing a message allowed records with an
incorrect class to be be accepted, triggering a REQUIRE failure when
those records were subsequently cached. This flaw is disclosed in
CVE-2015-8000. [RT #40987]"
  );
  # https://kb.isc.org/article/AA-01328/0/BIND-9.10.3-P2-Release-Notes.html
  script_set_attribute(
    attribute:"see_also",
    value:"http://www.nessus.org/u?06404c1c"
  );
  # https://kb.isc.org/article/AA-01317/0/CVE-2015-8000%3A-Responses-with-a-malformed-class-attribute-can-trigger-an-assertion-failure-in-db.c.html
  script_set_attribute(
    attribute:"see_also",
    value:"http://www.nessus.org/u?b6276ea6"
  );
  # https://kb.isc.org/article/AA-01319/0/CVE-2015-8461%3A-A-race-condition-when-handling-socket-errors-can-lead-to-an-assertion-failure-in-resolver.c.html
  script_set_attribute(
    attribute:"see_also",
    value:"http://www.nessus.org/u?076d928a"
  );
  # http://www.freebsd.org/ports/portaudit/a8ec4db7-a398-11e5-85e9-14dae9d210b8.html
  script_set_attribute(
    attribute:"see_also",
    value:"http://www.nessus.org/u?490ef0d0"
  );
  script_set_attribute(attribute:"solution", value:"Update the affected packages.");
  script_set_cvss_base_vector("CVSS2#AV:N/AC:M/Au:N/C:N/I:N/A:C");

  script_set_attribute(attribute:"plugin_type", value:"local");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:freebsd:freebsd:bind9-devel");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:freebsd:freebsd:bind910");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:freebsd:freebsd:bind99");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:freebsd:freebsd");

  script_set_attribute(attribute:"vuln_publication_date", value:"2015/11/24");
  script_set_attribute(attribute:"patch_publication_date", value:"2015/12/16");
  script_set_attribute(attribute:"plugin_publication_date", value:"2015/12/16");
  script_end_attributes();

  script_category(ACT_GATHER_INFO);
  script_copyright(english:"This script is Copyright (C) 2015-2017 Tenable Network Security, Inc.");
  script_family(english:"FreeBSD Local Security Checks");

  script_dependencies("ssh_get_info.nasl");
  script_require_keys("Host/local_checks_enabled", "Host/FreeBSD/release", "Host/FreeBSD/pkg_info");

  exit(0);
}


include("audit.inc");
include("freebsd_package.inc");


if (!get_kb_item("Host/local_checks_enabled")) audit(AUDIT_LOCAL_CHECKS_NOT_ENABLED);
if (!get_kb_item("Host/FreeBSD/release")) audit(AUDIT_OS_NOT, "FreeBSD");
if (!get_kb_item("Host/FreeBSD/pkg_info")) audit(AUDIT_PACKAGE_LIST_MISSING);


flag = 0;

if (pkg_test(save_report:TRUE, pkg:"bind99<9.9.8P2")) flag++;
if (pkg_test(save_report:TRUE, pkg:"bind910<9.10.3P2")) flag++;
if (pkg_test(save_report:TRUE, pkg:"bind9-devel<9.11.0.a20151215")) flag++;

if (flag)
{
  if (report_verbosity > 0) security_hole(port:0, extra:pkg_report_get());
  else security_hole(0);
  exit(0);
}
else audit(AUDIT_HOST_NOT, "affected");
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