ClamAV 1.x < 1.0.2 DoS

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

include('compat.inc');

if (description)
{
  script_id(180464);
  script_version("1.2");
  script_set_attribute(attribute:"plugin_modification_date", value:"2024/02/08");

  script_cve_id("CVE-2023-20212");
  script_xref(name:"IAVB", value:"2023-B-0062-S");

  script_name(english:"ClamAV 1.x < 1.0.2 DoS");

  script_set_attribute(attribute:"synopsis", value:
"The remote device is missing a vendor-supplied security patch.");
  script_set_attribute(attribute:"description", value:
"A vulnerability in the AutoIt module of ClamAV could allow an unauthenticated, remote attacker to cause a denial of
service (DoS) condition on an affected device. This vulnerability is due to a logic error in the memory management of an
affected device. An attacker could exploit this vulnerability by submitting a crafted AutoIt file to be scanned by ClamAV
on the affected device. A successful exploit could allow the attacker to cause the ClamAV scanning process to restart
unexpectedly, resulting in a DoS condition.

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://blog.clamav.net/2023/07/2023-08-16-releases.html");
  script_set_attribute(attribute:"solution", value:
"Upgrade to ClamAV 1.0.2 or later");
  script_set_cvss_base_vector("CVSS2#AV:N/AC:L/Au:N/C:N/I:N/A:C");
  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-2023-20212");

  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:"2023/08/15");
  script_set_attribute(attribute:"patch_publication_date", value:"2023/08/15");
  script_set_attribute(attribute:"plugin_publication_date", value:"2023/09/04");

  script_set_attribute(attribute:"plugin_type", value:"combined");
  script_set_attribute(attribute:"cpe", value:"cpe:/a:clamav:clamav");
  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) 2023-2024 and is owned by Tenable, Inc. or an Affiliate thereof.");

  script_dependencies("clamav_detect.nasl", "clamav_installed.nbin");
  script_require_keys("installed_sw/ClamAV");

  exit(0);
}

include('vcf.inc');

var app_info = vcf::combined_get_app_info(app:'ClamAV');

var constraints = [
  { 'min_version':'1.0', 'fixed_version':'1.0.2' }
];

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