Wireshark 3.2.x < 3.2.8 Multiple Vulnerabilities (macOS)

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

include('compat.inc');

if (description)
{
  script_id(142677);
  script_version("1.4");
  script_set_attribute(attribute:"plugin_modification_date", value:"2024/02/09");

  script_cve_id("CVE-2020-26575", "CVE-2020-28030");

  script_name(english:"Wireshark 3.2.x < 3.2.8 Multiple Vulnerabilities (macOS)");

  script_set_attribute(attribute:"synopsis", value:
"An application installed on the remote macOS / Mac OS X host is affected by multiple vulnerabilities.");
  script_set_attribute(attribute:"description", value:
"The version of Wireshark installed on the remote macOS / Mac OS X host is prior to 3.2.8. It is, therefore, affected by
multiple vulnerabilities as referenced in the wireshark-3.2.8 advisory.

  - In Wireshark through 3.2.7, the Facebook Zero Protocol (aka FBZERO) dissector could enter an infinite
    loop. This was addressed in epan/dissectors/packet-fbzero.c by correcting the implementation of offset
    advancement. (CVE-2020-26575)

  - In Wireshark 3.2.0 to 3.2.7, the GQUIC dissector could crash. This was addressed in
    epan/dissectors/packet-gquic.c by correcting the implementation of offset advancement. (CVE-2020-28030)

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-3.2.8.html");
  script_set_attribute(attribute:"see_also", value:"https://www.wireshark.org/security/wnpa-sec-2020-14");
  script_set_attribute(attribute:"see_also", value:"https://www.wireshark.org/security/wnpa-sec-2020-15");
  script_set_attribute(attribute:"solution", value:
"Upgrade to Wireshark version 3.2.8 or later.");
  script_set_cvss_base_vector("CVSS2#AV:N/AC:L/Au:N/C:N/I:N/A:P");
  script_set_cvss_temporal_vector("CVSS2#E:POC/RL:OF/RC:C");
  script_set_cvss3_base_vector("CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H");
  script_set_cvss3_temporal_vector("CVSS:3.0/E:P/RL:O/RC:C");
  script_set_attribute(attribute:"cvss_score_source", value:"CVE-2020-28030");

  script_set_attribute(attribute:"exploitability_ease", value:"Exploits are available");
  script_set_attribute(attribute:"exploit_available", value:"true");

  script_set_attribute(attribute:"vuln_publication_date", value:"2020/10/06");
  script_set_attribute(attribute:"patch_publication_date", value:"2020/10/29");
  script_set_attribute(attribute:"plugin_publication_date", value:"2020/11/10");

  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:"MacOS X Local Security Checks");

  script_copyright(english:"This script is Copyright (C) 2020-2024 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' : '3.2.0', 'max_version' : '3.2.7', 'fixed_version' : '3.2.8' }
];

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