ownCloud Multiple Vulnerabilities -02 (Feb 2015)

# SPDX-FileCopyrightText: 2015 Greenbone AG
# Some text descriptions might be excerpted from (a) referenced
# source(s), and are Copyright (C) by the respective right holder(s).
#
# SPDX-License-Identifier: GPL-2.0-only

CPE = "cpe:/a:owncloud:owncloud";

if(description)
{
  script_oid("1.3.6.1.4.1.25623.1.0.805280");
  script_version("2024-02-20T05:05:48+0000");
  script_cve_id("CVE-2014-9046", "CVE-2014-9043", "CVE-2014-9042", "CVE-2014-9041");
  script_tag(name:"cvss_base", value:"6.8");
  script_tag(name:"cvss_base_vector", value:"AV:N/AC:M/Au:N/C:P/I:P/A:P");
  script_tag(name:"last_modification", value:"2024-02-20 05:05:48 +0000 (Tue, 20 Feb 2024)");
  script_tag(name:"creation_date", value:"2015-02-19 15:54:16 +0530 (Thu, 19 Feb 2015)");
  script_name("ownCloud Multiple Vulnerabilities -02 (Feb 2015)");

  script_tag(name:"summary", value:"ownCloud is prone to multiple vulnerabilities.");

  script_tag(name:"vuldetect", value:"Checks if a vulnerable version is present on the target host.");

  script_tag(name:"insight", value:"Multiple flaws exist due to:

  - An error in the 'OC_Util::getUrlContent' function that is due to it allows
  redirects from other protocols (such as file://)

  - An error in the 'ldap_bind' function in libldap that is triggered when
  handling a password that contains NULL bytes.

  - The bookmark application does not validate input to bookmarks before
  returning it to users.

  - An error in the bookmarks application as HTTP requests do not require
  multiple steps, explicit confirmation, or a unique token when performing
  certain sensitive actions.");

  script_tag(name:"impact", value:"Successful exploitation will allow
  remote attackers to perform a cross-site request forgery attack, execute
  arbitrary script code in a user's browser session within the trust
  relationship between their browser and the server, bypass authentication
  mechanisms and gain access to arbitrary local files.");

  script_tag(name:"affected", value:"ownCloud Server 5.x before 5.0.18, 6.x
  before 6.0.6, and 7.x before 7.0.3");

  script_tag(name:"solution", value:"Upgrade to ownCloud Server 5.0.18 or 6.0.6
  or 7.0.3 or later.");

  script_tag(name:"solution_type", value:"VendorFix");

  script_tag(name:"qod_type", value:"remote_banner");

  script_xref(name:"URL", value:"https://owncloud.org/security/advisory/?id=oc-sa-2014-027");
  script_xref(name:"URL", value:"http://www.securityfocus.com/bid/71383");
  script_xref(name:"URL", value:"http://www.securityfocus.com/bid/71389");
  script_xref(name:"URL", value:"http://www.securityfocus.com/bid/71373");
  script_xref(name:"URL", value:"http://www.securityfocus.com/bid/71369");
  script_xref(name:"URL", value:"https://owncloud.org/security/advisory/?id=oc-sa-2014-028");
  script_xref(name:"URL", value:"https://owncloud.org/security/advisory/?id=oc-sa-2014-020");
  script_xref(name:"URL", value:"https://owncloud.org/security/advisory/?id=oc-sa-2014-023");

  script_category(ACT_GATHER_INFO);
  script_copyright("Copyright (C) 2015 Greenbone AG");
  script_family("Web application abuses");
  script_dependencies("gb_owncloud_http_detect.nasl");
  script_mandatory_keys("owncloud/detected");
  exit(0);
}

include("host_details.inc");
include("version_func.inc");

if(!port = get_app_port(cpe:CPE))
  exit(0);

if(!version = get_app_version(cpe:CPE, port:port))
  exit(0);

if(version =~ "^[5-7]") {

  if(version_in_range(version:version, test_version:"5.0.0", test_version2:"5.0.17")) {
    fix = "5.0.18";
    VULN = TRUE;
  }

  if(version_in_range(version:version, test_version:"6.0.0", test_version2:"6.0.5")) {
    fix = "6.0.6";
    VULN = TRUE;
  }

  if(version_in_range(version:version, test_version:"7.0.0", test_version2:"7.0.2")) {
    fix = "7.0.3";
    VULN = TRUE;
  }

  if(VULN) {
    report = report_fixed_ver(installed_version:version, fixed_version:fix);
    security_message(port:port, data:report);
    exit(0);
  }
}

exit(99);