GraphicsMagick Memory Corruption And Buffer Overflow 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:graphicsmagick:graphicsmagick";

if(description)
{
  script_oid("1.3.6.1.4.1.25623.1.0.810561");
  script_version("2024-02-15T05:05:40+0000");
  script_cve_id("CVE-2016-8682", "CVE-2016-8683", "CVE-2016-8684", "CVE-2016-9830");
  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:3.0/AV:L/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:"2018-10-30 16:27:00 +0000 (Tue, 30 Oct 2018)");
  script_tag(name:"creation_date", value:"2017-02-21 10:39:33 +0530 (Tue, 21 Feb 2017)");
  script_name("GraphicsMagick Memory Corruption And Buffer Overflow Vulnerabilities - Windows");

  script_tag(name:"summary", value:"GraphicsMagick is prone to multiple buffer overflow and 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 as,

  - A stack-based buffer overflow error in 'ReadSCTImage' function in
    coders/sct.c script.

  - A memory corruption error in 'ReadPCXImage' function in
    coders/pcx.c script.

  - A memory corruption error in 'MagickMalloc' function in
    magick/memory.c script.

  - A memory allocation failure in 'MagickRealloc' function in 'memory.c' script.");

  script_tag(name:"impact", value:"Successful exploitation will allow remote
  attackers to cause a denial of service and to have some unspecified impacts.");

  script_tag(name:"affected", value:"GraphicsMagick version 1.3.25
  on Windows");

  script_tag(name:"solution", value:"Upgrade to GraphicsMagick version 1.3.26
  (not yet released).");

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

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

  script_xref(name:"URL", value:"https://blogs.gentoo.org/ago/2016/09/15/graphicsmagick-stack-based-buffer-overflow-in-readsctimage-sct-c");
  script_xref(name:"URL", value:"http://www.securityfocus.com/bid/93779");
  script_xref(name:"URL", value:"http://www.securityfocus.com/bid/93600");
  script_xref(name:"URL", value:"http://www.securityfocus.com/bid/93597");
  script_xref(name:"URL", value:"http://www.securityfocus.com/bid/94625");
  script_xref(name:"URL", value:"https://blogs.gentoo.org/ago/2016/09/15/graphicsmagick-memory-allocation-failure-in-readpcximage-pcx-c");
  script_xref(name:"URL", value:"https://blogs.gentoo.org/ago/2016/09/15/graphicsmagick-memory-allocation-failure-in-magickmalloc-memory-c");
  script_xref(name:"URL", value:"https://bugzilla.redhat.com/show_bug.cgi?id=1385583");
  script_xref(name:"URL", value:"https://security-tracker.debian.org/tracker/CVE-2016-9830");

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

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

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

if(gmVer == "1.3.25")
{
  report = report_fixed_ver(installed_version:gmVer, fixed_version:"1.3.26");
  security_message(data:report);
  exit(0);
}