Wireshark 3.4.x < 3.4.4 A Vulnerability (macOS)

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

include('compat.inc');

if (description)
{
  script_id(147648);
  script_version("1.6");
  script_set_attribute(attribute:"plugin_modification_date", value:"2021/06/03");

  script_cve_id("CVE-2021-22191");
  script_xref(name:"IAVB", value:"2021-B-0020-S");

  script_name(english:"Wireshark 3.4.x < 3.4.4 A Vulnerability (macOS)");

  script_set_attribute(attribute:"synopsis", value:
"An application installed on the remote macOS / Mac OS X host is affected by a vulnerability.");
  script_set_attribute(attribute:"description", value:
"The version of Wireshark installed on the remote macOS / Mac OS X host is prior to 3.4.4. It is, therefore, affected by
a vulnerability as referenced in the wireshark-3.4.4 advisory.

  - Wireshark could open unsafe URLs. It may be possible to make Wireshark crash by injecting a malformed
    packet onto the wire or by convincing someone to read a malformed packet trace file. (CVE-2021-22191)

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/docs/relnotes/wireshark-3.4.4.html");
  script_set_attribute(attribute:"see_also", value:"https://www.wireshark.org/security/wnpa-sec-2021-03");
  script_set_attribute(attribute:"solution", value:
"Upgrade to Wireshark version 3.4.4 or later.");
  script_set_cvss_base_vector("CVSS2#AV:N/AC:M/Au:N/C:P/I:P/A:P");
  script_set_cvss_temporal_vector("CVSS2#E:U/RL:OF/RC:C");
  script_set_cvss3_base_vector("CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H");
  script_set_cvss3_temporal_vector("CVSS:3.0/E:U/RL:O/RC:C");
  script_set_attribute(attribute:"cvss_score_source", value:"CVE-2021-22191");

  script_set_attribute(attribute:"exploitability_ease", value:"No known exploits are available");

  script_set_attribute(attribute:"vuln_publication_date", value:"2021/03/10");
  script_set_attribute(attribute:"patch_publication_date", value:"2021/03/10");
  script_set_attribute(attribute:"plugin_publication_date", value:"2021/03/10");

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

  script_category(ACT_GATHER_INFO);
  script_family(english:"MacOS X Local Security Checks");

  script_copyright(english:"This script is Copyright (C) 2021 and is owned by Tenable, Inc. or an Affiliate thereof.");

  script_dependencies("macosx_wireshark_installed.nbin");
  script_require_keys("installed_sw/Wireshark", "Host/MacOSX/Version", "Host/local_checks_enabled");

  exit(0);
}

include('vcf.inc');

app_info = vcf::get_app_info(app:'Wireshark');

constraints = [
  { 'min_version' : '3.4.0', 'max_version' : '3.4.3', 'fixed_version' : '3.4.4' }
];

vcf::check_version_and_report(app_info:app_info, constraints:constraints, severity:SECURITY_WARNING);