IBM HTTP Server 7.0.0.0 <= 7.0.0.41 / 8.0.0.0 < 8.0.0.13 / 8.5.0.0 < 8.5.5.11 / 9.0.0.0 < 9.0.0.2 Multiple Vulnerabilities (548231)

#%NASL_MIN_LEVEL 70300
##
# (C) Tenable Network Security, Inc.
##

include('deprecated_nasl_level.inc');
include('compat.inc');

if (description)
{
  script_id(145061);
  script_version("1.4");
  script_set_attribute(attribute:"plugin_modification_date", value:"2022/04/11");

  script_cve_id(
    "CVE-2012-0876",
    "CVE-2012-1148",
    "CVE-2016-0718",
    "CVE-2016-4472"
  );
  script_bugtraq_id(52379, 90729, 91528);

  script_name(english:"IBM HTTP Server 7.0.0.0 <= 7.0.0.41 / 8.0.0.0 < 8.0.0.13 / 8.5.0.0 < 8.5.5.11 / 9.0.0.0 < 9.0.0.2 Multiple Vulnerabilities (548231)");

  script_set_attribute(attribute:"synopsis", value:
"The remote web server is affected by multiple vulnerabilities.");
  script_set_attribute(attribute:"description", value:
"The version of IBM HTTP Server running on the remote host is affected by multiple vulnerabilities related to Apache
HTTP Server, as follows:

  - Memory leak in the poolGrow function in expat/lib/xmlparse.c in expat before 2.1.0 allows
    context-dependent attackers to cause a denial of service (memory consumption) via a large number of
    crafted XML files that cause improperly-handled reallocation failures when expanding entities.
    (CVE-2012-1148)

  - The overflow protection in Expat is removed by compilers with certain optimization settings, which allows
    remote attackers to cause a denial of service (crash) or possibly execute arbitrary code via crafted XML
    data. NOTE: this vulnerability exists because of an incomplete fix for CVE-2015-1283 and CVE-2015-2716.
    (CVE-2016-4472)

  - Expat allows context-dependent attackers to cause a denial of service (crash) or possibly execute
    arbitrary code via a malformed input document, which triggers a buffer overflow. (CVE-2016-0718)

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://www.ibm.com/support/pages/node/548231");
  script_set_attribute(attribute:"solution", value:
"Upgrade to IBM HTTP Server version 7.0.0.43, 8.0.0.13, 8.5.5.11, 9.0.0.2, or later. Alternatively, upgrade to the
minimal fix pack levels required by the interim fix and then apply the recommended interim fix.");
  script_set_attribute(attribute:"agent", value:"unix");
  script_set_cvss_base_vector("CVSS2#AV:N/AC:L/Au:N/C:P/I:P/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:H/I:H/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-2016-0718");

  script_set_attribute(attribute:"exploitability_ease", value:"No known exploits are available");

  script_set_attribute(attribute:"vuln_publication_date", value:"2012/07/03");
  script_set_attribute(attribute:"patch_publication_date", value:"2016/08/16");
  script_set_attribute(attribute:"plugin_publication_date", value:"2021/01/19");

  script_set_attribute(attribute:"plugin_type", value:"local");
  script_set_attribute(attribute:"cpe", value:"cpe:/a:ibm:http_server");
  script_set_attribute(attribute:"thorough_tests", value:"true");
  script_end_attributes();

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

  script_copyright(english:"This script is Copyright (C) 2020-2022 and is owned by Tenable, Inc. or an Affiliate thereof.");

  script_dependencies("ibm_http_server_nix_installed.nbin");
  script_require_keys("installed_sw/IBM HTTP Server (IHS)");

  exit(0);
}


include('vcf.inc');

app = 'IBM HTTP Server (IHS)';
fix = 'Interim Fix PI73984 or PI82481';

app_info = vcf::get_app_info(app:app);
vcf::check_granularity(app_info:app_info, sig_segments:4);

if ('PI82481' >< app_info['Fixes'] || 'PI73984' >< app_info['Fixes'])
  audit(AUDIT_INST_VER_NOT_VULN, app);

constraints = [
 { 'min_version' : '7.0.0.0', 'max_version' : '7.0.0.41', 'fixed_display' : '7.0.0.43 or ' + fix },
 { 'min_version' : '8.0.0.0', 'max_version' : '8.0.0.12', 'fixed_display' : '8.0.0.13 or ' + fix },
 { 'min_version' : '8.5.0.0', 'max_version' : '8.5.5.10', 'fixed_display' : '8.5.5.11 or ' + fix },
 { 'min_version' : '9.0.0.0', 'max_version' : '9.0.0.1', 'fixed_display' : '9.0.0.2 or ' + fix }
];

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