ISC BIND 9.11.3-S1 < 9.16.48-S1 / 9.16.8-S1 < 9.16.48-S1 / 9.18.11-S1 < 9.18.24-S1 Vulnerability (cve-2023-5680)

#%NASL_MIN_LEVEL 80900
##
# (C) Tenable, Inc.
##

include('compat.inc');

if (description)
{
  script_id(190443);
  script_version("1.1");
  script_set_attribute(attribute:"plugin_modification_date", value:"2024/02/16");

  script_cve_id("CVE-2023-5680");
  script_xref(name:"IAVA", value:"2024-A-0103");

  script_name(english:"ISC BIND 9.11.3-S1 < 9.16.48-S1 / 9.16.8-S1 < 9.16.48-S1 / 9.18.11-S1 < 9.18.24-S1 Vulnerability (cve-2023-5680)");

  script_set_attribute(attribute:"synopsis", value:
"The remote name server is affected by a vulnerability vulnerability.");
  script_set_attribute(attribute:"description", value:
"The version of ISC BIND installed on the remote host is prior to tested version. It is, therefore, affected by a
vulnerability as referenced in the cve-2023-5680 advisory.

  - If a resolver cache has a very large number of ECS records stored for the same name, the process of
    cleaning the cache database node for this name can significantly impair query performance. This issue
    affects BIND 9 versions 9.11.3-S1 through 9.11.37-S1, 9.16.8-S1 through 9.16.45-S1, and 9.18.11-S1 through
    9.18.21-S1. (CVE-2023-5680)

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://kb.isc.org/v1/docs/cve-2023-5680");
  script_set_attribute(attribute:"solution", value:
"Upgrade to ISC BIND version 9.16.48-S1 / 9.18.24-S1 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:U/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:L");
  script_set_cvss3_temporal_vector("CVSS:3.0/E:U/RL:O/RC:C");
  script_set_attribute(attribute:"cvss_score_source", value:"CVE-2023-5680");

  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:"2024/02/13");
  script_set_attribute(attribute:"patch_publication_date", value:"2024/02/13");
  script_set_attribute(attribute:"plugin_publication_date", value:"2024/02/13");

  script_set_attribute(attribute:"potential_vulnerability", value:"true");
  script_set_attribute(attribute:"plugin_type", value:"remote");
  script_set_attribute(attribute:"cpe", value:"cpe:/a:isc:bind");
  script_set_attribute(attribute:"generated_plugin", value:"current");
  script_set_attribute(attribute:"stig_severity", value:"I");
  script_end_attributes();

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

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

  script_dependencies("bind_version.nasl");
  script_require_keys("bind/version", "Settings/ParanoidReport");

  exit(0);
}

include('vcf.inc');
include('vcf_extras.inc');

vcf::bind::initialize();

var app_info = vcf::get_app_info(app:'BIND', port:53, kb_ver:'bind/version', service:TRUE, proto:'UDP');

if (report_paranoia < 2) audit(AUDIT_PARANOID);

var constraints = [
  { 'min_version' : '9.11.3-S1', 'max_version' : '9.11.37-S1', 'fixed_version' : '9.16.48-S1' },
  { 'min_version' : '9.16.8-S1', 'max_version' : '9.16.45-S1', 'fixed_version' : '9.16.48-S1' },
  { 'min_version' : '9.18.11-S1', 'max_version' : '9.18.21-S1', 'fixed_version' : '9.18.24-S1' }
];
constraints = vcf::bind::filter_constraints(constraints:constraints, version:app_info.version);

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