ImageMagick < 7.0.8-25 Multiple Vulnerabilities - Linux

# SPDX-FileCopyrightText: 2019 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:imagemagick:imagemagick";

if( description )
{
  script_oid("1.3.6.1.4.1.25623.1.0.107609");
  script_version("2025-09-12T05:38:45+0000");
  script_tag(name:"last_modification", value:"2025-09-12 05:38:45 +0000 (Fri, 12 Sep 2025)");
  script_tag(name:"creation_date", value:"2019-03-09 19:01:00 +0100 (Sat, 09 Mar 2019)");
  script_tag(name:"cvss_base", value:"5.0");
  script_tag(name:"cvss_base_vector", value:"AV:N/AC:L/Au:N/C:N/I:N/A:P");
  script_tag(name:"severity_vector", value:"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H");
  script_tag(name:"severity_origin", value:"NVD");
  script_tag(name:"severity_date", value:"2021-04-28 16:56:00 +0000 (Wed, 28 Apr 2021)");

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

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

  script_cve_id("CVE-2018-16749", "CVE-2019-7395", "CVE-2019-7396", "CVE-2019-7397", "CVE-2019-7398");

  script_name("ImageMagick < 7.0.8-25 Multiple Vulnerabilities - Linux");

  script_category(ACT_GATHER_INFO);

  script_copyright("Copyright (C) 2019 Greenbone AG");
  script_family("Denial of Service");
  script_dependencies("secpod_imagemagick_detect_lin.nasl");
  script_mandatory_keys("ImageMagick/Lin/Ver");

  script_tag(name:"summary", value:"ImageMagick 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:"The following vulnerabilities exist:

  - A denial of service (DoS) vulnerability exists in coders/png.c due to a missing null check, a memory leak.

  - A denial of service (DoS) vulnerability exists in coders/sixel.c due to a memory leak in ReadSIXELImage.

  - A denial of service (DoS) vulnerability exists in coders/pdf.c due to a memory leak in WritePDFImage.

  - A denial of service (DoS) vulnerability exists in coders/dib.c due to a memory leak in WriteDIBImage.");

  script_tag(name:"impact", value:"An unauthenticated, remote attacker can exploit these issues to cause the
  application to stop responding.");

  script_tag(name:"affected", value:"ImageMagick prior to version 7.0.8-25.");
  script_tag(name:"solution", value:"Upgrade to ImageMagick version 7.0.8-25 or later.");

  script_xref(name:"URL", value:"https://github.com/ImageMagick/ImageMagick/issues/1119");
  script_xref(name:"URL", value:"http://www.securityfocus.com/bid/106561");
  script_xref(name:"URL", value:"http://www.securityfocus.com/bid/106847");
  script_xref(name:"URL", value:"http://www.securityfocus.com/bid/106848");
  script_xref(name:"URL", value:"http://www.securityfocus.com/bid/106849");
  script_xref(name:"URL", value:"http://www.securityfocus.com/bid/106850");
  script_xref(name:"URL", value:"https://github.com/ImageMagick/ImageMagick/issues/1451");
  script_xref(name:"URL", value:"https://github.com/ImageMagick/ImageMagick/issues/1452");
  script_xref(name:"URL", value:"https://github.com/ImageMagick/ImageMagick/issues/1453");
  script_xref(name:"URL", value:"https://github.com/ImageMagick/ImageMagick/issues/1454");

  exit(0);
}

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

if(!infos = get_app_version_and_location(cpe:CPE, exit_no_version:TRUE))
  exit(0);

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

if(version_is_less(version: vers, test_version: "7.0.8.25")) {
  report = report_fixed_ver(installed_version: vers, fixed_version: "7.0.8.25", install_path: path);
  security_message(port: 0, data: report);
  exit(0);
}

exit(99);