Apache 2.4.x < 2.4.54 Multiple Vulnerabilities (mod_lua)

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

include('compat.inc');

if (description)
{
  script_id(193424);
  script_version("1.1");
  script_set_attribute(attribute:"plugin_modification_date", value:"2024/04/18");

  script_cve_id("CVE-2022-29404", "CVE-2022-30556");
  script_xref(name:"IAVA", value:"2022-A-0230-S");

  script_name(english:"Apache 2.4.x < 2.4.54 Multiple Vulnerabilities (mod_lua)");

  script_set_attribute(attribute:"synopsis", value:
"The remote web server is affected by multiple vulnerabilities.");
  script_set_attribute(attribute:"description", value:
"The version of Apache httpd installed on the remote host is prior to 2.4.54. It is, therefore, affected by multiple
vulnerabilities as referenced in the 2.4.54 advisory.

  - Denial of service in mod_lua r:parsebody: In Apache HTTP Server 2.4.53 and earlier, a malicious request to a
    lua script that calls r:parsebody(0) may cause a denial of service due to no default limit on possible
    input size. Acknowledgements: The Apache HTTP Server project would like to thank Ronald Crane (Zippenhop
    LLC) for reporting this issue (CVE-2022-29404)

  - Information Disclosure in mod_lua with websockets: Apache HTTP Server 2.4.53 and earlier may return lengths
    to applications calling r:wsread() that point past the end of the storage allocated for the buffer.
    Acknowledgements: The Apache HTTP Server project would like to thank Ronald Crane (Zippenhop LLC) for
    reporting this issue (CVE-2022-30556)

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://httpd.apache.org/security/vulnerabilities_24.html");
  script_set_attribute(attribute:"solution", value:
"Upgrade to Apache version 2.4.54 or later.");
  script_set_attribute(attribute:"agent", value:"all");
  script_set_cvss_base_vector("CVSS2#AV:N/AC:L/Au:N/C:P/I:N/A:N");
  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:H/I:N/A:N");
  script_set_cvss3_temporal_vector("CVSS:3.0/E:U/RL:O/RC:C");
  script_set_attribute(attribute:"cvss_score_source", value:"CVE-2022-30556");

  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:"2022/03/02");
  script_set_attribute(attribute:"patch_publication_date", value:"2022/06/08");
  script_set_attribute(attribute:"plugin_publication_date", value:"2024/04/17");

  script_set_attribute(attribute:"plugin_type", value:"combined");
  script_set_attribute(attribute:"cpe", value:"cpe:/a:apache:httpd");
  script_set_attribute(attribute:"cpe", value:"cpe:/a:apache:http_server");
  script_set_attribute(attribute:"stig_severity", value:"I");
  script_end_attributes();

  script_category(ACT_GATHER_INFO);
  script_family(english:"Web Servers");

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

  script_dependencies("apache_http_version.nasl", "apache_http_server_nix_installed.nbin", "apache_httpd_win_installed.nbin");
  script_require_keys("installed_sw/Apache");

  exit(0);
}

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

app_info = vcf::apache_http_server::combined_get_app_info(app:'Apache');

var constraints = [
  { 'max_version' : '2.4.53', 'fixed_version' : '2.4.54', 'modules':['mod_lua'] }
];

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