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nessusThis script is Copyright (C) 2020-2024 and is owned by Tenable, Inc. or an Affiliate thereof.WIRESHARK_3_2_7.NASL
HistorySep 24, 2020 - 12:00 a.m.

Wireshark 3.2.x < 3.2.7 Multiple Vulnerabilities

2020-09-2400:00:00
This script is Copyright (C) 2020-2024 and is owned by Tenable, Inc. or an Affiliate thereof.
www.tenable.com
21

7.3 High

AI Score

Confidence

High

The version of Wireshark installed on the remote Windows host is prior to 3.2.7. It is, therefore, affected by multiple vulnerabilities as referenced in the wireshark-3.2.7 advisory.

  • The MIME Multipart dissector could crash. 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-2020-25863)

  • The TCP dissector could crash. 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-2020-25862)

  • The BLIP dissector could crash. 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-2020-25866)

Note that Nessus has not tested for this issue but has instead relied only on the application’s self-reported version number.

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

include('compat.inc');

if (description)
{
  script_id(140757);
  script_version("1.5");
  script_set_attribute(attribute:"plugin_modification_date", value:"2024/02/20");

  script_cve_id("CVE-2020-25862", "CVE-2020-25863", "CVE-2020-25866");
  script_xref(name:"IAVB", value:"2020-B-0059-S");

  script_name(english:"Wireshark 3.2.x < 3.2.7 Multiple Vulnerabilities");

  script_set_attribute(attribute:"synopsis", value:
"An application installed on the remote Windows host is affected by multiple vulnerabilities.");
  script_set_attribute(attribute:"description", value:
"The version of Wireshark installed on the remote Windows host is prior to 3.2.7. It is, therefore, affected by multiple
vulnerabilities as referenced in the wireshark-3.2.7 advisory.

  - The MIME Multipart dissector could crash. 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-2020-25863)

  - The TCP dissector could crash. 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-2020-25862)

  - The BLIP dissector could crash. 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-2020-25866)

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-3.2.7.html");
  script_set_attribute(attribute:"see_also", value:"https://www.wireshark.org/security/wnpa-sec-2020-11");
  script_set_attribute(attribute:"see_also", value:"https://www.wireshark.org/security/wnpa-sec-2020-12");
  script_set_attribute(attribute:"see_also", value:"https://www.wireshark.org/security/wnpa-sec-2020-13");
  script_set_attribute(attribute:"solution", value:
"Upgrade to Wireshark version 3.2.7 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-2020-25866");

  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:"2020/09/23");
  script_set_attribute(attribute:"patch_publication_date", value:"2020/09/23");
  script_set_attribute(attribute:"plugin_publication_date", value:"2020/09/24");

  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:"Windows");

  script_copyright(english:"This script is Copyright (C) 2020-2024 and is owned by Tenable, Inc. or an Affiliate thereof.");

  script_dependencies("wireshark_installed.nasl");
  script_require_keys("installed_sw/Wireshark", "SMB/Registry/Enumerated");

  exit(0);
}

include('vcf.inc');
get_kb_item_or_exit('SMB/Registry/Enumerated');

app_info = vcf::get_app_info(app:'Wireshark', win_local:TRUE);

constraints = [
  { 'min_version' : '3.2.0', 'max_version' : '3.2.6', 'fixed_version' : '3.2.7' }
];

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

7.3 High

AI Score

Confidence

High

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