Atlassian FishEye and Crucible RCE Vulnerability

# 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:atlassian:fisheye";

if (description)
{
  script_oid("1.3.6.1.4.1.25623.1.0.140588");
  script_version("2024-06-28T15:38:46+0000");
  script_tag(name:"last_modification", value:"2024-06-28 15:38:46 +0000 (Fri, 28 Jun 2024)");
  script_tag(name:"creation_date", value:"2017-12-07 11:26:13 +0700 (Thu, 07 Dec 2017)");
  script_tag(name:"cvss_base", value:"9.3");
  script_tag(name:"cvss_base_vector", value:"AV:N/AC:M/Au:N/C:C/I:C/A:C");
  script_tag(name:"severity_vector", value:"CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:C/C:H/I:H/A:H");
  script_tag(name:"severity_origin", value:"NVD");
  script_tag(name:"severity_date", value:"2017-12-20 20:37:00 +0000 (Wed, 20 Dec 2017)");

  script_cve_id("CVE-2017-14591");

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

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

  script_name("Atlassian FishEye and Crucible RCE Vulnerability");

  script_category(ACT_GATHER_INFO);
  script_copyright("Copyright (C) 2017 Greenbone AG");
  script_family("Web application abuses");
  script_dependencies("gb_atlassian_fisheye_crucible_detect.nasl");
  script_mandatory_keys("atlassian_fisheye_crucible/installed");

  script_tag(name:"summary", value:"Atlassian FishEye and Crucible is prone to a remote command
  execution (RCE) vulnerability.");

  script_tag(name:"insight", value:"Fisheye and Crucible does not check that the name of a file in a Mercurial
repository contained argument parameters. An attacker who has permission to add a repository or commit to a
mercurial repository tracked by Fisheye or Crucible, can execute code of their choice on systems that run a
vulnerable version of Fisheye or Crucible.");

  script_tag(name:"affected", value:"Fisheye and Crucible version 4.5.0 and prior to 4.4.3.");

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

  script_tag(name:"solution", value:"Update to version 4.4.3, 4.5.1 or later.");

  script_xref(name:"URL", value:"https://confluence.atlassian.com/crucible/fisheye-and-crucible-security-advisory-2017-11-29-939939750.html");

  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_is_less(version: version, test_version: "4.4.3")) {
  report = report_fixed_ver(installed_version: version, fixed_version: "4.4.3");
  security_message(port: port, data: report);
  exit(0);
}

if (version_is_equal(version: version, test_version: "4.5.0")) {
  report = report_fixed_ver(installed_version: version, fixed_version: "4.5.1");
  security_message(port: port, data: report);
  exit(0);
}

exit(99);