Apache Solr Inter-Node Communication Vulnerability (SOLR-10031) - Linux

# 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:apache:solr";

if (description)
{
  script_oid("1.3.6.1.4.1.25623.1.0.140341");
  script_version("2024-02-19T05:05:57+0000");
  script_tag(name:"last_modification", value:"2024-02-19 05:05:57 +0000 (Mon, 19 Feb 2024)");
  script_tag(name:"creation_date", value:"2017-08-31 15:14:14 +0700 (Thu, 31 Aug 2017)");
  script_tag(name:"cvss_base", value:"5.0");
  script_tag(name:"cvss_base_vector", value:"AV:N/AC:L/Au:N/C:P/I:N/A:N");
  script_tag(name:"severity_vector", value:"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N");
  script_tag(name:"severity_origin", value:"NVD");
  script_tag(name:"severity_date", value:"2018-05-17 01:29:00 +0000 (Thu, 17 May 2018)");

  script_cve_id("CVE-2017-3163");

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

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

  script_name("Apache Solr Inter-Node Communication Vulnerability (SOLR-10031) - Linux");

  script_category(ACT_GATHER_INFO);

  script_copyright("Copyright (C) 2017 Greenbone AG");
  script_family("Web application abuses");
  script_dependencies("gb_apache_solr_http_detect.nasl", "os_detection.nasl");
  script_mandatory_keys("apache/solr/detected", "Host/runs_unixoide");

  script_tag(name:"summary", value:"When using the Index Replication feature, Apache Solr nodes can pull index
  files from a master/leader node using an HTTP API which accepts a file name. However, Solr did not validate the
  file name, hence it was possible to craft a special request involving path traversal, leaving any file readable
  to the Solr server process exposed. Solr servers protected and restricted by firewall rules and/or authentication
  would not be at risk since only trusted clients and users would gain direct HTTP access.");

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

  script_tag(name:"affected", value:"Apache Solr versions before 5.5.4 and 6.x before 6.4.1.");

  script_tag(name:"solution", value:"Update to version 5.5.4, 6.4.1, 7.0.0 or later.");

  script_xref(name:"URL", value:"https://issues.apache.org/jira/browse/SOLR-10031");

  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))
  exit(0);

version = infos["version"];
location = infos["location"];

if (version_is_less(version: version, test_version: "5.5.4")) {
  report = report_fixed_ver(installed_version: version, fixed_version: "5.5.4, 6.4.1, 7.0.0", install_path: location);
  security_message(port: port, data: report);
  exit(0);
}

else if (version =~ "^6\." && version_is_less(version: version, test_version: "6.4.1")) {
  report = report_fixed_ver(installed_version: version, fixed_version: "6.4.1, 7.0.0", install_path: location);
  security_message(port: port, data: report);
  exit(0);
}

exit(99);