CVSS2
Attack Vector
NETWORK
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:N/AC:L/Au:N/C:P/I:P/A:P
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
AI Score
Confidence
High
EPSS
Percentile
79.7%
Drupal is prone to multiple vulnerabilities.
# SPDX-FileCopyrightText: 2017 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:drupal:drupal";
if(description)
{
script_oid("1.3.6.1.4.1.25623.1.0.811705");
script_version("2023-07-14T16:09:27+0000");
script_cve_id("CVE-2017-6923", "CVE-2017-6924", "CVE-2017-6925");
script_tag(name:"cvss_base", value:"7.5");
script_tag(name:"cvss_base_vector", value:"AV:N/AC:L/Au:N/C:P/I:P/A:P");
script_tag(name:"last_modification", value:"2023-07-14 16:09:27 +0000 (Fri, 14 Jul 2023)");
script_tag(name:"severity_vector", value:"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H");
script_tag(name:"severity_origin", value:"NVD");
script_tag(name:"severity_date", value:"2019-10-03 00:03:00 +0000 (Thu, 03 Oct 2019)");
script_tag(name:"creation_date", value:"2017-08-17 10:13:39 +0530 (Thu, 17 Aug 2017)");
script_tag(name:"qod_type", value:"remote_banner_unreliable");
script_name("Drupal Core Multiple Vulnerabilities (SA-CORE-2017-004) - Linux");
script_tag(name:"summary", value:"Drupal 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 are due to:
- An error in the 'views' subsystem/module which did not restrict access to
the Ajax endpoint to only views configured to use Ajax.
- An error when using the REST API, users without the correct permission can
post comments via REST that are approved even if the user does not have
permission to post approved comments.
- An error in the entity access system that could allow unwanted access to
view, create, update, or delete entities.");
script_tag(name:"impact", value:"Successful exploitation will allow remote
attackers to bypass certain security restrictions.");
script_tag(name:"affected", value:"Drupal core version 8.x versions prior to
8.3.7 on Linux.");
script_tag(name:"solution", value:"Upgrade to Drupal core version 8.3.7 or
later.");
script_tag(name:"solution_type", value:"VendorFix");
script_xref(name:"URL", value:"https://www.drupal.org/SA-CORE-2017-004");
script_category(ACT_GATHER_INFO);
script_copyright("Copyright (C) 2017 Greenbone AG");
script_family("Web application abuses");
script_dependencies("gb_drupal_http_detect.nasl", "os_detection.nasl");
script_mandatory_keys("drupal/detected", "Host/runs_unixoide");
exit(0);
}
include("host_details.inc");
include("version_func.inc");
if(!port = get_app_port(cpe:CPE))
exit(0);
if(!infos = get_app_version_and_location(cpe:CPE, port:port, exit_no_version:TRUE, version_regex:"^[0-9]\.[0-9]+"))
exit(0);
version = infos["version"];
location = infos["location"];
if(version =~ "^8\." && version_is_less(version:version, test_version:"8.3.7")) {
report = report_fixed_ver(installed_version:version, fixed_version:"8.3.7", install_path:location);
security_message(port:port, data:report);
exit(0);
}
exit(99);
CVSS2
Attack Vector
NETWORK
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:N/AC:L/Au:N/C:P/I:P/A:P
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
AI Score
Confidence
High
EPSS
Percentile
79.7%