Suricata 8.0.x < 8.0.6 Multiple Vulnerabilities

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

include('compat.inc');

if (description)
{
  script_id(330412);
  script_version("1.2");
  script_set_attribute(attribute:"plugin_modification_date", value:"2026/07/29");

  script_cve_id(
    "CVE-2026-57224",
    "CVE-2026-57225",
    "CVE-2026-57229",
    "CVE-2026-63446",
    "CVE-2026-63447",
    "CVE-2026-63449",
    "CVE-2026-63450",
    "CVE-2026-63451",
    "CVE-2026-63452"
  );
  script_xref(name:"IAVB", value:"2026-B-0206");

  script_name(english:"Suricata 8.0.x < 8.0.6 Multiple Vulnerabilities");

  script_set_attribute(attribute:"synopsis", value:
"An IDS/IPS solution running on the remote host is affected by multiple vulnerabilities.");
  script_set_attribute(attribute:"description", value:
"The version of OISF Suricata installed on the remote host is 8.x prior to 8.0.6. It is, therefore, affected by
multiple vulnerabilities, including:

  - Suricata could be crashed or made to enter an infinite loop when processing crafted network traffic,
    leading to denial of service. (CVE-2026-63446)

  - Suricata could be crashed or made to enter an infinite loop when processing crafted network traffic,
    leading to denial of service. (CVE-2026-63447)

  - Suricata could be made to consume excessive resources when handling specially crafted protocol data,
    resulting in degraded performance or denial of service. (CVE-2026-63452)

Note that Nessus has not tested for these issues but has instead relied only on the application's self-reported
version number.");
  script_set_attribute(attribute:"see_also", value:"https://forum.suricata.io/t/suricata-8-0-6-and-7-0-17-released/6391");
  script_set_attribute(attribute:"solution", value:
"Upgrade Suricata to version 8.0.6 or higher.");
  script_set_attribute(attribute:"agent", value:"all");
  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-2026-63446");

  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:"2026/07/21");
  script_set_attribute(attribute:"patch_publication_date", value:"2026/07/21");
  script_set_attribute(attribute:"plugin_publication_date", value:"2026/07/28");

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

  script_category(ACT_GATHER_INFO);
  script_family(english:"Misc.");

  script_copyright(english:"This script is Copyright (C) 2026 and is owned by Tenable, Inc. or an Affiliate thereof.");

  script_dependencies("oisf_suricata_win_installed.nbin", "oisf_suricata_nix_installed.nbin");
  script_require_keys("installed_sw/Open Information Security Foundation Suricata");

  exit(0);
}

include('vdf.inc');

# @tvdl-content
var vuln_data = {
  'metadata': {'spec_version': '1.0'},
  'requires': [ {'scope': 'target', 'match_one': {'os': ['linux', 'windows'] } } ],
  'checks': [
    {
      'product': {'name': 'Open Information Security Foundation Suricata', 'type': 'app'},
      'check_algorithm': 'default',
      'constraints': [
        {'min_version':'8.0.0', 'fixed_version':'8.0.6'}
      ]
    }
  ]
};

var result = vdf::check_and_report(vuln_data:vuln_data, severity:SECURITY_HOLE);
vdf::handle_check_and_report_errors(vdf_result:result);