ImageMagick Multiple Memory Corruption Vulnerabilities - Windows

# 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:imagemagick:imagemagick";

if(description)
{
  script_oid("1.3.6.1.4.1.25623.1.0.810562");
  script_version("2024-02-15T05:05:40+0000");
  script_cve_id("CVE-2016-8862", "CVE-2016-8866");
  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:"2024-02-15 05:05:40 +0000 (Thu, 15 Feb 2024)");
  script_tag(name:"severity_vector", value:"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H");
  script_tag(name:"severity_origin", value:"NVD");
  script_tag(name:"severity_date", value:"2021-04-26 15:32:00 +0000 (Mon, 26 Apr 2021)");
  script_tag(name:"creation_date", value:"2017-02-21 10:39:33 +0530 (Tue, 21 Feb 2017)");
  script_name("ImageMagick Multiple Memory Corruption Vulnerabilities - Windows");

  script_tag(name:"summary", value:"ImageMagick is prone to multiple memory corruption 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
  a memory corruption error in 'AcquireMagickMemory' function  in
  MagickCore/memory.c script.");

  script_tag(name:"impact", value:"Successful exploitation will allow remote
  attackers to cause some unspecified impacts.");

  script_tag(name:"affected", value:"ImageMagick version before 7.0.3.8 on
  Windows");

  script_tag(name:"solution", value:"Upgrade to ImageMagick version 7.0.3.8
  or later.");

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

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

  script_xref(name:"URL", value:"https://blogs.gentoo.org/ago/2016/10/17/imagemagick-memory-allocation-failure-in-acquiremagickmemory-memory-c");
  script_xref(name:"URL", value:"http://www.securityfocus.com/bid/93794");
  script_xref(name:"URL", value:"https://blogs.gentoo.org/ago/2016/10/20/imagemagick-memory-allocation-failure-in-acquiremagickmemory-memory-c-incomplete-fix-for-cve-2016-8862");
  script_xref(name:"URL", value:"http://www.openwall.com/lists/oss-security/2016/10/20/3");

  script_category(ACT_GATHER_INFO);
  script_family("General");
  script_copyright("Copyright (C) 2017 Greenbone AG");
  script_dependencies("secpod_imagemagick_detect_win.nasl");
  script_mandatory_keys("ImageMagick/Win/Installed");
  exit(0);
}

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

if(!gmVer = get_app_version(cpe:CPE)){
  exit(0);
}

## CVE-2016-8866 is due to an incomplete fix for CVE-2016-8862
## CVE-2016-8862 , not fixed completely in 7.0.3.3, complete fix is in 7.0.3.8
if(version_is_less(version:gmVer, test_version:"7.0.3.8"))
{
  report = report_fixed_ver(installed_version:gmVer, fixed_version:"7.0.3.8");
  security_message(data:report);
  exit(0);
}