ISC BIND 9 < 9.9.11-P1 / 9.9.11-S2 / 9.10.6-P1 / 9.10.6-S2 / 9.11.2-P1 / 9.12.0rc2 Multiple Vulnerabilities

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

include("compat.inc");

if (description)
{
  script_id(106200);
  script_version("1.6");
  script_cvs_date("Date: 2019/11/08");

  script_cve_id("CVE-2017-3145");
  script_bugtraq_id(102716);

  script_name(english:"ISC BIND 9 < 9.9.11-P1 / 9.9.11-S2 / 9.10.6-P1 / 9.10.6-S2 / 9.11.2-P1 / 9.12.0rc2 Multiple Vulnerabilities");
  script_summary(english:"Checks the version of BIND.");

  script_set_attribute(attribute:"synopsis", value:
"The remote name server is affected by multiple vulnerabilities.");
  script_set_attribute(attribute:"description", value:
"According to its self-reported version, the instance of ISC BIND 9
running on the remote name server is 9.9.x prior to 9.9.11-S2 or
9.9.11-P1, 9.10.x prior to 9.10.6-S2 or 9.10.6-P1, or 9.11.x prior to
9.11.2-P1. It is, therefore, affected by a remote denial of service
vulnerability.");
  script_set_attribute(attribute:"see_also", value:"https://kb.isc.org/article/AA-01542");
  script_set_attribute(attribute:"solution", value:
"Upgrade to ISC BIND version 9.9.11-P1 / 9.9.11-S2 / 9.10.6-P1 / 
9.10.6-S2 / 9.11.2-P1 / 9.12.0rc2 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:H");
  script_set_cvss3_temporal_vector("CVSS:3.0/E:U/RL:O/RC:C");
  script_set_attribute(attribute:"cvss_score_source", value:"CVE-2017-3145");

  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:"2018/01/18");
  script_set_attribute(attribute:"patch_publication_date", value:"2018/01/18");
  script_set_attribute(attribute:"plugin_publication_date", value:"2018/01/19");

  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_end_attributes();

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

  script_copyright(english:"This script is Copyright (C) 2018-2019 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("audit.inc");
include("global_settings.inc");
include("misc_func.inc");

ver = get_kb_item_or_exit("bind/version");

if (report_paranoia < 2) audit(AUDIT_PARANOID);

if (
  # 9.9.0 - 9.9.9
  ver =~ "^9\.9\.[0-9]($|[^0-9])" ||
  # 9.9.10 - 9.9.11-P1|S2
  ver =~ "^9\.9\.1[0-1]((-P[0])|(-S[0-1]))?$" ||
  # 9.9.10 <= 9.9.10-P2/9.9.10-S3
  ver =~ "^9\.9\.10((([ab]|beta|rc)[0-9]*)|(-P[0-1])|(-S[0-2]))?$" ||

  # 9.10.0 - 9.10.5
  ver =~ "^9\.10\.[0-5]($|[^0-9])" ||
  # 9.10.5 <= 9.10.6-P1/9.10.6-S2
  ver =~ "^9\.10\.6((([ab]|beta|rc)[0-9]*)|(-P[0])|(-S[0-1]))?$" ||

  # 9.11.0
  ver =~ "^9\.11\.[0-1]($|[^0-9])" ||
  # 9.11.2.x <= 9.11.2-P1
  ver =~ "^9\.11\.2((([ab]|beta|rc)[0-9]*)|(-P[0]))?$" ||
   # 9.12.0.rcx <= 9.12.0rc2
  ver =~ "^9\.12\.0((([ab]|beta|rc)[0-1]*))?$" 
)
{
  items = make_array(
    "Installed version", ver,
    "Fixed version", "9.9.11-P1 / 9.9.11-S2 / 9.10.6-P1 / 9.10.6-S2 / 9.11.2-P1 / 9.12.0rc2"
  );
  order = make_list("Installed version", "Fixed version");
  security_report_v4(
    severity:SECURITY_WARNING,
    port:53,
    proto:"udp",
    extra:report_items_str(
      report_items:items,
      ordered_fields:order
    )
  );
}
else audit(AUDIT_LISTEN_NOT_VULN, "BIND", 53, ver, "UDP");