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nessusThis script is Copyright (C) 2007-2021 and is owned by Tenable, Inc. or an Affiliate thereof.FREEBSD_PKG_A63B15F997FF11DC9E480016179B2DD5.NASL
HistoryNov 26, 2007 - 12:00 a.m.

FreeBSD : samba -- multiple vulnerabilities (a63b15f9-97ff-11dc-9e48-0016179b2dd5)

2007-11-2600:00:00
This script is Copyright (C) 2007-2021 and is owned by Tenable, Inc. or an Affiliate thereof.
www.tenable.com
16

CVSS2

9.3

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

COMPLETE

Integrity Impact

COMPLETE

Availability Impact

COMPLETE

AV:N/AC:M/Au:N/C:C/I:C/A:C

EPSS

0.957

Percentile

99.5%

The Samba Team reports :

Secunia Research reported a vulnerability that allows for the execution of arbitrary code in nmbd. This defect may only be exploited when the ‘wins support’ parameter has been enabled in smb.conf.

Samba developers have discovered what is believed to be a non-exploitable buffer over in nmbd during the processing of GETDC logon server requests. This code is only used when the Samba server is configured as a Primary or Backup Domain Controller.

#%NASL_MIN_LEVEL 70300
#
# (C) Tenable Network Security, Inc.
#
# The descriptive text and package checks in this plugin were  
# extracted from the FreeBSD VuXML database :
#
# Copyright 2003-2018 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('deprecated_nasl_level.inc');
include('compat.inc');

if (description)
{
  script_id(28317);
  script_version("1.21");
  script_set_attribute(attribute:"plugin_modification_date", value:"2021/01/06");

  script_cve_id("CVE-2007-4572", "CVE-2007-5398");
  script_bugtraq_id(26454);
  script_xref(name:"Secunia", value:"27450");

  script_name(english:"FreeBSD : samba -- multiple vulnerabilities (a63b15f9-97ff-11dc-9e48-0016179b2dd5)");
  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:
"The Samba Team reports :

Secunia Research reported a vulnerability that allows for the
execution of arbitrary code in nmbd. This defect may only be exploited
when the 'wins support' parameter has been enabled in smb.conf.

Samba developers have discovered what is believed to be a
non-exploitable buffer over in nmbd during the processing of GETDC
logon server requests. This code is only used when the Samba server is
configured as a Primary or Backup Domain Controller."
  );
  # http://us1.samba.org/samba/security/CVE-2007-4572.html
  script_set_attribute(
    attribute:"see_also",
    value:"https://www.samba.org/samba/security/CVE-2007-4572.html"
  );
  # http://us1.samba.org/samba/security/CVE-2007-5398.html
  script_set_attribute(
    attribute:"see_also",
    value:"https://www.samba.org/samba/security/CVE-2007-5398.html"
  );
  # https://vuxml.freebsd.org/freebsd/a63b15f9-97ff-11dc-9e48-0016179b2dd5.html
  script_set_attribute(
    attribute:"see_also",
    value:"http://www.nessus.org/u?31bd7e50"
  );
  script_set_attribute(attribute:"solution", value:"Update the affected packages.");
  script_set_cvss_base_vector("CVSS2#AV:N/AC:M/Au:N/C:C/I:C/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_cwe_id(119);

  script_set_attribute(attribute:"plugin_type", value:"local");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:freebsd:freebsd:ja-samba");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:freebsd:freebsd:samba");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:freebsd:freebsd:samba3");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:freebsd:freebsd");

  script_set_attribute(attribute:"vuln_publication_date", value:"2007/11/15");
  script_set_attribute(attribute:"patch_publication_date", value:"2007/11/21");
  script_set_attribute(attribute:"plugin_publication_date", value:"2007/11/26");
  script_end_attributes();

  script_category(ACT_GATHER_INFO);
  script_copyright(english:"This script is Copyright (C) 2007-2021 and is owned by Tenable, Inc. or an Affiliate thereof.");
  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:"samba<3.0.26a")) flag++;
if (pkg_test(save_report:TRUE, pkg:"samba>*,1<3.0.26a_2,1")) flag++;
if (pkg_test(save_report:TRUE, pkg:"samba3<3.0.26a")) flag++;
if (pkg_test(save_report:TRUE, pkg:"samba3>*,1<3.0.26a_2,1")) flag++;
if (pkg_test(save_report:TRUE, pkg:"ja-samba<3.0.26a")) flag++;
if (pkg_test(save_report:TRUE, pkg:"ja-samba>*,1<3.0.26a_2,1")) 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");
VendorProductVersionCPE
freebsdfreebsdja-sambap-cpe:/a:freebsd:freebsd:ja-samba
freebsdfreebsdsambap-cpe:/a:freebsd:freebsd:samba
freebsdfreebsdsamba3p-cpe:/a:freebsd:freebsd:samba3
freebsdfreebsdcpe:/o:freebsd:freebsd

CVSS2

9.3

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

COMPLETE

Integrity Impact

COMPLETE

Availability Impact

COMPLETE

AV:N/AC:M/Au:N/C:C/I:C/A:C

EPSS

0.957

Percentile

99.5%