Vulnerabilities > CVE-2014-4020 - Numeric Errors vulnerability in Wireshark

#
# (C) Tenable Network Security, Inc.
#
# The descriptive text and package checks in this plugin were
# extracted from Gentoo Linux Security Advisory GLSA 201406-33.
#
# The advisory text is Copyright (C) 2001-2018 Gentoo Foundation, Inc.
# and licensed under the Creative Commons - Attribution / Share Alike 
# license. See http://creativecommons.org/licenses/by-sa/3.0/
#

include("compat.inc");

if (description)
{
  script_id(76304);
  script_version("1.7");
  script_cvs_date("Date: 2018/09/27 11:15:33");

  script_cve_id("CVE-2014-2281", "CVE-2014-2282", "CVE-2014-2283", "CVE-2014-2299", "CVE-2014-2907", "CVE-2014-4020", "CVE-2014-4174");
  script_bugtraq_id(66066, 66068, 66070, 66072, 66755, 67046, 68044);
  script_xref(name:"GLSA", value:"201406-33");

  script_name(english:"GLSA-201406-33 : Wireshark: 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-201406-33
(Wireshark: Multiple vulnerabilities)

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

    A remote attacker can cause arbitrary code execution or a Denial of
      Service condition via a specially crafted packet.
  
Workaround :

    There is no known workaround at this time."
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://security.gentoo.org/glsa/201406-33"
  );
  script_set_attribute(
    attribute:"solution", 
    value:
"All Wireshark 1.8.x users should upgrade to the latest version:
      # emerge --sync
      # emerge --ask --oneshot --verbose '>=net-analyzer/wireshark-1.8.15'
    All Wireshark 1.10.x users should upgrade to the latest version:
      # emerge --sync
      # emerge --ask --oneshot --verbose '>=net-analyzer/wireshark-1.10.8'"
  );
  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:POC/RL:OF/RC:C");
  script_set_attribute(attribute:"exploitability_ease", value:"Exploits are available");
  script_set_attribute(attribute:"exploit_available", value:"true");
  script_set_attribute(attribute:"exploit_framework_core", value:"true");
  script_set_attribute(attribute:"exploited_by_malware", value:"true");
  script_set_attribute(attribute:"metasploit_name", value:'Wireshark wiretap/mpeg.c Stack Buffer Overflow');
  script_set_attribute(attribute:"exploit_framework_metasploit", value:"true");

  script_set_attribute(attribute:"plugin_type", value:"local");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:gentoo:linux:wireshark");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:gentoo:linux");

  script_set_attribute(attribute:"patch_publication_date", value:"2014/06/29");
  script_set_attribute(attribute:"plugin_publication_date", value:"2014/06/30");
  script_end_attributes();

  script_category(ACT_GATHER_INFO);
  script_copyright(english:"This script is Copyright (C) 2014-2018 and is owned by Tenable, Inc. or an Affiliate thereof.");
  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:"net-analyzer/wireshark", unaffected:make_list("rge 1.8.15", "ge 1.10.8"), vulnerable:make_list("lt 1.10.8"))) 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, "Wireshark");
}

#
# (C) Tenable Network Security, Inc.
#

include("compat.inc");

if (description)
{
  script_id(76150);
  script_version("1.6");
  script_cvs_date("Date: 2018/11/15 20:50:29");

  script_cve_id("CVE-2014-4020");
  script_bugtraq_id(68044);

  script_name(english:"Wireshark 1.10.x < 1.10.8 Metadissector DoS");
  script_summary(english:"Does a version check");

  script_set_attribute(attribute:"synopsis", value:
"The remote Windows host contains an application that is affected by a
denial of service vulnerability.");
  script_set_attribute(attribute:"description", value:
"The installed version of Wireshark 1.10.x is a version prior to
1.10.8. It is, therefore, affected by a denial of service
vulnerability. A flaw exists with the Metadissector dissector when
handling a malformed packet that could allow a remote attacker to
crash Wireshark.

Note that Nessus has not tested for this issue but has instead relied
only on the application's self-reported version number.");
  script_set_attribute(attribute:"see_also", value:"https://www.wireshark.org/security/wnpa-sec-2014-07.html");
  script_set_attribute(attribute:"see_also", value:"https://bugs.wireshark.org/bugzilla/show_bug.cgi?id=9999");
  script_set_attribute(attribute:"see_also", value:"https://bugs.wireshark.org/bugzilla/show_bug.cgi?id=10030");
  script_set_attribute(attribute:"see_also", value:"https://www.wireshark.org/docs/relnotes/wireshark-1.10.8.html");

  script_set_attribute(attribute:"solution", value:"Upgrade to Wireshark version 1.10.8 or later.");
  script_set_cvss_base_vector("CVSS2#AV:N/AC:M/Au:N/C:N/I:N/A:P");
  script_set_cvss_temporal_vector("CVSS2#E:U/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:"vuln_publication_date", value:"2014/04/17");
  script_set_attribute(attribute:"patch_publication_date", value:"2014/06/12");
  script_set_attribute(attribute:"plugin_publication_date", value:"2014/06/19");

  script_set_attribute(attribute:"plugin_type", value:"local");
  script_set_attribute(attribute:"cpe", value:"cpe:/a:wireshark:wireshark");
  script_end_attributes();

  script_category(ACT_GATHER_INFO);
  script_family(english:"Windows");

  script_copyright(english:"This script is Copyright (C) 2014-2018 Tenable Network Security, Inc.");

  script_dependencies("wireshark_installed.nasl");
  script_require_keys("SMB/Wireshark/Installed");

  exit(0);
}

include("global_settings.inc");
include("misc_func.inc");

# Check each install.
installs = get_kb_list_or_exit("SMB/Wireshark/*");

info  = '';
info2 = '';

foreach install(keys(installs))
{
  if ("/Installed" >< install) continue;

  version = install - "SMB/Wireshark/";

  if (version =~ "^1\.10\.[0-7]($|[^0-9])")
    info +=
      '\n  Path              : ' + installs[install] +
      '\n  Installed version : ' + version +
      '\n  Fixed version     : 1.10.8\n';
  else
    info2 += 'Version ' + version + ', under ' + installs[install] + ' ';
}

# Remove trailing space on info2
if (strlen(info2) > 1)
  info2 = substr(info2, 0, strlen(info2) -2);

# Report if any were found to be vulnerable
if (info)
{
  port = get_kb_item("SMB/transport");
  if (!port) port = 445;

  if (report_verbosity > 0)
  {
    if (max_index(split(info)) > 4) s = "s of Wireshark are";
    else s = " of Wireshark is";

    report =
      '\n' + 'The following vulnerable instance' + s + ' installed :' +
      '\n' +
      info;
    security_warning(port:port, extra:report);
  }
  else security_warning(port);
  exit(0);
}
if (info2) exit(0, "The following installed instance(s) of Wireshark are not affected : " + info2 + ".");